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QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000AL720155 STEVENS ANCHORAGE AIRPORT OPERATOR 6/18/2000 ORD ASSESS CIVIL 800 DOLLARS SECURITY 1/17/2001 INTERNATIONAL AIRPORT PENALTY 2000CE720105 UNITED AIR LINES INC A/C or COMM OPER 6/20/2000 ORD ASSESS CIVIL 5750 DOLLARS SECURITY 3/8/2001 PENALTY 2000AL720157 TED STEVENS ANCHORAGE AIRPORT OPERATOR 6/23/2000 ORD ASSESS CIVIL 800 DOLLARS SECURITY 1/17/2001 INTERNATIONAL AIRPORT PENALTY 2000CE720106 SOUTHWEST CO A/C or COMM OPER 6/26/2000 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 1/9/2001 PENALTY 2000SW720137 GEORGE BUSH AIRPORT OPERATOR 6/28/2000 ORD ASSESS CIVIL 1100 DOLLARS SECURITY 1/18/2001 INTERCONTINENTAL PENALTY AIRPORT/ 2000WP760199 INC A/C or COMM OPER 6/28/2000 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 3/19/2001 PENALTY 2000NM720218 INC A/C or COMM OPER 7/1/2000 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 2/23/2001 PENALTY 2000NM720219 UNITED AIR LINES INC A/C or COMM OPER 7/3/2000 ORD ASSESS CIVIL 11000 DOLLARS SECURITY 1/12/2001 PENALTY 2000NM720220 DELTA AIR LINES INC A/C or COMM OPER 7/3/2000 ORD ASSESS CIVIL 6000 DOLLARS SECU RITY 2/23/2001 PENALTY 2000NM720226 DELTA AIR LINES INC A/C or COMM OPER 7/3/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 2/23/2001 PENALTY 2000NM710513 UNITED AIR LINES INC A/C or COMM OPER 7/4/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 2/14/2001 PENALTY 2000AL720194 JUNEAU INTERNATIONAL AIRPORT OPERATOR 7/12/2000 ORD ASSESS CIVIL 1000 DOLLARS SECURITY 1/8/2001 AIRPORT PENALTY 2000NM720233 UNITED AIR LINES INC A/C or COMM OPER 7/15/2000 ORD ASSESS CIVIL 9250 DOLLARS SECURI TY 1/19/2001 PENALTY 2000CE720110 LAMBERT-ST LOUIS AIRPORT OPERATOR 7/20/2000 ORD ASSESS CIVIL 1100 DOLLARS SECURITY 2/6/2001 INTERNATIONAL AIRPORT PENALTY 2000CE720111 CORPORATE FLIGHT A/C or COMM OPER 7/20/2000 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 3/5/2001 MANAGEMENT INC PENALTY 2000NM720244 INTERNATIONAL AIRPORT OPERATOR 7/22/2000 ORD ASSESS CIVIL 500 DOLLARS SECURITY 3/14/2001 AIRPORT PENALTY 2000CE720112 CO A/C or COMM OPER 7/26/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 1/9/2001 PENALTY 2000NM720245 GREAT LAKES LTD A/C or COMM OPER 7/26/2000 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 1/25/2001 PENALTY 2000GL750121 SOUTHWEST AIRLINES CO A/C or COMM OPER 7/26/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 2/16/2001 PENALTY 2000EA720332 INC A/C or COMM OPER 7/27/2000 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 2/21/2001 PENALTY 2000GL730194 NORTHWEST AIRLINES INC A/C or COMM OPER 7/28/2000 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 2/12/2001 PENALTY 2000NM720253 UNITED AIR LINES INC A/C or COMM OPER 8/1/2000 ORD ASSESS CIVIL 9000 DOLLARS SECURITY 2/22/2001 PENALTY 1 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000NM720259 UNITED AIR LINES INC A/C or COMM OPER 8/2/2000 ORD ASSESS CIVIL 4000 DOLLARS SECURITY 2/22/2001 PENALTY 2000NM720275 UNITED AIR LINES INC A/C or COMM OPER 8/18/2000 ORD ASSESS CIVIL 10000 DOLLARS SECURITY 2/22/2001 PENALTY 2000SW730063 US AIRWAYS INC A/C or COMM OPER 8/19/2000 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 3/19/2001 PENALTY 2000EA720235 US AIRWAYS INC A/C or COMM OPER 8/21/2000 ORD ASSESS CIVIL 14000 DOLLARS SECURITY 3/29/2001 2000EA720235 PENALTY 2000NM720276 DENVER INTERNATIONAL AIRPORT OPERATOR 8/22/2000 ORD ASSESS CIVIL 1000 DOLLARS SECURITY 3/14/2001 AIRPORT PENALTY 2000EA730152 US AIRWAYS INC A/C or COMM OPER 8/22/2000 ORD ASSESS CIVIL CONSOLIDAT SECURITY 3/29/2001 2000EA720235 PENALTY ED CASE 2000CE720121 INC A/C or COMM OPER 8/23/2000 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 1/9/2001 PENALTY 2000SW710554 US AIRWAYS INC A/C or COMM OPER 8/24/2000 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 3/19/2001 PENALTY 2000NM720283 SOUTHWEST AIRLINES CO A/C or COMM OPER 8/28/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 3/6/2001 PENALTY 2000AL720217 AIRLINES INC A/C or COMM OPER 8/29/2000 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 1/22/2001 PENALTY 2000AL720218 TED STEVENS ANCHORAGE AIRPORT OPERATOR 9/5/2000 ORD ASSESS CIVIL 1000 DOLLARS SECURITY 2/15/2001 INTERNATIONAL AIRPORT PENALTY 2000EA720346 US AIRWAYS INC A/C or COMM OPER 9/6/2000 ORD ASSESS CIVIL CONSOLIDA T SECURITY 3/29/2001 2000EA720235 PENALTY ED CASE 2000EA720345 US AIRWAYS INC A/C or COMM OPER 9/7/2000 ORD ASSESS CIVIL CONSOLIDAT SECURITY 3/29/2001 2000EA720235 PENALTY ED CASE 2000CE720128 SOUTHWEST AIRLINES CO A/C or COMM OPER 9/13/2000 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 1/9/2001 PENALTY 2001WP760039 ALOHA AIRLINES INC A/C or COMM OPER 11/30/2000 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 3/19/2001 PENALTY 1998SO170056 SERMATECH APPROVD REPAIR 5/19/1998 ORD ASSESS CIVIL 1100 DOLLARS MAINTENANCE 1/3/2001 INTERNATIONAL INC STA PENALTY 2000CE010012 EXPRESS A/C or COMM OPER 11/16/1999 ORD ASSESS CIVIL 2500 DOLLARS FLT OPNS 1/3/2001 AIRLINES INC PENALTY 1999WP760210 AIR FOREIGN AIR CAR 7/16/1999 ORD ASSESS CP 10000 DOLLARS HAZ MAT 1/4/2001 HMT 2000SW750010 US AIRWAYS INC A/C or COMM OPER 4/17/2000 ORD ASSESS CP 35000 DOLLARS HAZ MAT 1/4/2001 HMT 1998NM010164 INC A/C or COMM OPER 7/22/1998 ORD ASSESS CIVIL 22000 DOLLARS MAINTENANCE 1/5/2001 PENALTY 1999CE010035 ACCESSAIR INC A/C or COMM OPER 3/8/1999 ORD ASSESS CIVIL 7500 DOLLARS FLT OPNS 1/5/2001 PENALTY 1999CE010039 ACCESSAIR INC A/C or COMM OPER 4/1/1999 ORD ASSESS CIVIL 7500 DOLLARS MAINTENANCE 1/5/2001 PENALTY 1999CE010051 ACCESSAIR INC A/C or COMM OPER 4/21/1999 ORD ASSESS CIVIL 8000 DOLLARS MAINTENANC E 1/5/2001 PENALTY 2 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1999CE010064 ACCESSAIR INC A/C or COMM OPER 6/28/1999 ORD ASSESS CIVIL 2000 DOLLARS FLT OPNS 1/5/2001 PENALTY 1999CE010100 ACCESSAIR INC A/C or COMM OPER 9/8/1999 ORD ASSESS CIVIL 16000 DOLLARS MAINTENANCE 1/5/2001 PENALTY 1996GL250057 TYLER AVIATION INC A/C or COMM OPER 6/20/1996 ORD ASSESS CIVIL 20000 DOLLARS FLT OPNS 1/8/2001 PENALTY 1999SW910074 AIR WILMINGTON INC A/C or COMM OPER 4/28/1999 ORD ASSESS CIVIL 1100 DOLLARS DRUG TESTING 1/9/2001 PENALTY 1999WP230119 AIR DESERT PACIFIC CERTIFICATE 4/29/1999 ORD ASSESS CIVIL 1100 DOLLARS RECORDS/RPT 1/10/2001 SCHOOL PENALTY S 1998WP150019 CANTRELL, ROBERT W dba AGRI OPR 2/17/1998 ORD ASSESS CIVIL 1500 DOLLARS HAZ PER/PROP 1/11/2001 CANTRELL AG AIR PENALTY 2000NM070186 AMERICAN AVIATION INC A/C or COMM OPER 6/27/2000 ORD ASSESS CIVIL 2000 DOLLARS FLT OPNS 1/11/2001 PENALTY 2000SW720032 SAUDI ARABIAN AIRLINES FOREIGN AIR CAR 12/15/1999 ORD ASSESS CP 5000 DOLLARS HAZ MAT 1/11/2001 CORP HMT 1997SO190191 AEROJET SERVICE CENTER APPROVD REPAI R 6/30/1997 ORD ASSESS CIVIL 1500 DOLLARS MAINTENANCE 1/12/2001 STA PENALTY 2000WP210016 FARMERS AERIAL SERVICE AGRI OPR 12/1/1999 ORD ASSESS CIVIL 1000 DOLLARS QUAL 1/12/2001 INC PENALTY CONTROL 1998SW070102 GRAND HOLDINGS INC A/C or COMM OPER 2/12/1998 ORD ASSESS CIVIL 10000 DOLLARS MAINTENANCE 1/14/2001 PENALTY 2000NM010129 INC A/C or COMM OPER 5/5/2000 ORD ASSESS CIVIL 2500 DOLLARS MAINTENANCE 1/16/2001 PENALTY 1999GL910108 AAR AIRCRAFT SERVICES APPROVD REPAIR 9/13/1999 ORD ASSESS CIVIL 1600 DOLLARS DRUG TESTING 1/17/2001 INC STA PENALTY 2000NM070200 BEMIS AVIONICS APPROVD REPAIR 8/9/2000 ORD ASSESS CIVIL 650 DOLLARS RECORDS/RPT 1/17/2001 STA PENALTY S 2000NM710442 PORTLAND INTERNATIONAL AIRPORT OPERATOR 5/3/2000 ORD ASSESS CIVIL 550 DOLLARS ARPT 1/17/2001 AIRPORT PENALTY OPN/INSP 2000SW110050 TRI-STATE AIRMOTIVE LLC APPROVD REPAIR 7/25/2000 ORD ASSESS CIVIL 1000 DOLLARS MAINTENANCE 1/18/2001 STA PENALTY 1999WP130030 A/C or COMM OPER 12/4/1998 ORD ASSESS CIVIL 4000 DOLLARS FLT OPNS 1/22/2001 INC PENALTY 1999SW710446 UNITED AIR LINES INC A/C or COMM OPER 7/26/1999 ORD ASSESS CP 72000 DOLLARS HA Z MAT 1/23/2001 HMT 1999SO050069 TRADEWINDS AIRLINES INC A/C or COMM OPER 1/14/1999 ORD ASSESS CIVIL 5000 DOLLARS FLT OPNS 1/24/2001 PENALTY 2000AL700035 ALASKA AIRLINES INC A/C or COMM OPER 2/7/2000 ORD ASSESS CP 20000 DOLLARS TRNG -OTHER 1/25/2001 HMT 2000NM010028 ALASKA AIRLINES INC A/C or COMM OPER 11/12/1999 ORD ASSESS CIVIL 33000 DOLLARS MAINTENANCE 1/25/2001 PENALTY 2000SW150043 BIZJET INTERNATIONAL APPROVD REPAIR 2/3/2000 ORD ASSESS CIVIL 1000 DOLLARS MAINTENANCE 1/25/2001 SALES AND SUPPORT INC STA PENALTY 1998SO710213 SWISS AIR TRANSPORT CO LTD FOREIGN AIR CAR 5/27/1998 ORD ASSESS CP HMT 15000 DOLLARS HAZ MAT 1/26/2001 3 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1998CE010075 GREAT LAKES AVIATION LTD A/C or COMM OPER 7/7/1998 CP COMPROMIS NO 3000 DOLLARS MAINTENANCE 1/30/2001 FINDING 1999SW070128 EAGLE ONE APPROVD REPAIR 4/30/1999 ORD ASSESS CIVIL 1700 DOLLARS MAINTENANCE 1/30/2001 STA PENALTY 2000SW190120 UNIFLIGHT INC A PPROVD REPAIR 8/7/2000 CP COMPROMIS NO 1500 DOLLARS MAINTENANCE 1/30/2001 STA FINDING 1999GL910056 AIRLINES A/C or COMM OPER 4/9/1999 ORD ASSESS CIVIL 10500 DOLLARS DRUG TESTING 1/31/2001 CORPORATION PENALTY 2000NM050046 BIG SKY TRANSPORTATION A/C or COMM OPER 9/28/2000 ORD ASSESS CIVIL 1000 DOLLARS MAINTENANCE 1/31/2001 CO PENALTY 2000SO950012 RURAL METRO FIRE APPROVD REPAIR 10/20/1999 ORD ASSESS CIVIL 1500 DOLLARS DRUG TESTING 1/31/2001 PROTECTION CORPORATION STA PENALTY 1999AL910087 CLEARWATER AIR INC A/C or COMM OPER 7/13/1999 ORD ASSESS CIVIL 4000 DOLLARS DRUG TESTING 2/1/2001 PENALTY 2000EA130042 INC A/C or COMM OPER 6/14/2000 ORD ASSESS CIVIL 9500 DOLLARS RECORDS/RPT 2/1/2001 PENALTY S 2000EA190081 US AIRWAYS INC A/C or COMM OPER 6/30/2000 ORD ASSESS CIVIL 4000 DOLLARS MAINTENANCE 2/1/2001 PENALTY 2000EA720189 CONTINENTAL A/C or COMM OPER 6/28/2000 ORD ASSESS CP 4000 DOLLARS HAZ MAT 2/1/2001 INC HMT 1998SO730380 DELTA AIR LINES INC A/C or COMM OPER 8/14/1997 CIVIL PENALTY 80000 DOLLARS HAZ MAT 2/2/2001 1998SW090178 INC A/C or COMM OPER 5/13/1998 ORD ASSESS CIVIL 32000 DOLLARS MAINTENANCE 2/2/2001 PENALTY 1999GL210004 SUNJET AVIATION INC A/C or COMM OPER 10/23/1998 ORD ASSESS CIVIL 50000 SANCTION TRNG-FLT 2/2/2001 PENALTY WAIVED CREW 2000GL230031 SYSTEC 2000 INC A/C or COMM OPER 12/7/1999 ORD ASSESS CIVIL 1000 DOLLARS MAINTENANCE 2/2/2001 PENALTY 2000GL230032 SYSTEC 2000 INC A/C or COMM OPER 12/8/1999 ORD ASSESS CIVIL 1000 DOLLARS OTHER 2/2/2001 PENALTY 1995WA910107 MCCALL AIR TAXI INC A/C or COMM OPER 5/26/1995 ORD ASSESS CIVIL 4000 DOLLARS DRUG TESTING 2/5/2001 1995WA910107 PENALTY 1997NM910046 MCCALL AIR TAXI INC A/C or COMM OPER 11/19/1996 ORD ASSESS CIVIL CONSOLIDAT DRUG TESTING 2/5/2001 1995WA910107 PENALTY ED CASE 2000NM090055 SNOWY BUTTE A/C or COMM OPER 4/26/2000 ORD ASSESS CIVIL 1100 DOLLARS FLT OPNS 2/6/2001 HELICOPTERS INC PENALTY 2000NM720059 SKYWEST AIRLINES INC A/C or COMM OPER 9/3/1999 ORD ASSESS CP 20000 DOLLARS HAZ MAT 2/6/2001 HMT 1997SO170071 ENGINEERING AND APPROVD REPAIR 4/3/1997 ORD ASSESS CIVIL 1500 DOLLARS MAINTENANCE 2/7/2001 INSPECTIONS UNLIMITED STA PENALTY INC 1999EA250064 FEDERAL EXPRESS CORP A/C or COMM OPER 7/9/1999 ORD ASSESS CIVIL 6500 DOLLARS FLT OPNS 2/7/2001 PENALTY 2000EA150076 LTD APPROVD REPAIR 3/23/2000 ORD ASSESS CIVIL 2200 DOLLARS MAINTENANCE 2/7/2001 STA PENALTY

4 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000EA250106 ATLANTIC AVIATION FLIGHT A/C or COMM OPER 8/18/2000 CP COMPROMIS NO 2500 DOLLARS MEDICAL 2/7/2001 SERVICES INC FINDING 2000WP910057 ROUSE, MARC S dba A/C or COMM OPER 1/25/2000 ORD ASSESS CIVIL 400 DOLLARS DRUG TESTING 2/7/2001 ROUSES FLIGHT SERVICES PENALTY 2001EA110001 TALON AIR INC A/C or COMM OPER 10/6/2000 ORD ASSESS CIVIL 1100 DOLLARS OTHER 2/7/2001 PENALTY 1999AL910094 CHROMALLOY GAS TURBINE APPROVD REPAIR 8/23/1999 ORD ASSESS CIVIL 1100 DOLLARS DRUG TESTING 2/9/2001 CORPORATION STA PENALTY 1999SO170044 B F GOODRICH AEROSPACE APPROVD REPAIR 3/3/1999 ORD ASSESS CIVIL 2200 DOLLARS QUAL 2/9/2001 COMPONENT OVERHAUL STA PENALTY CONTROL AND REPA 2000SO800055 JACKSON INTERNATIONAL AIRPORT OPERATOR 4/11/2000 ORD ASSESS CIVIL 1000 DOLLARS CRASH/FIRE/R 2/9/2001 AIRPORT PENALTY ES 1998SO150114 CRAIG FLIGHT SCHOOL INC CERTIFICATE 3/17/1998 ORD ASSESS CIVIL 200 DOLLARS FLT OPNS 2/12/2001 SCHOOL PENALTY 2000GL730133 NORTHWEST AIRLINES INC A/C or COMM OPER 5/5/2000 ORD ASSESS CP 7000 DOLLARS HAZ MAT 2/13/2001 HMT 2000NM010097 BFGOODRICH AEROSPACE APPROVD REPAIR 3/29/2000 ORD ASSESS CIVIL 2200 DOLLARS MAINTENANCE 2/13/2001 MRO GROUP INC STA PENALTY 2000GL730097 MESABA AVIATION INC A/C or COMM OPER 3/1/2000 ORD ASSESS CP 10000 DOLLARS HAZ MAT 2/14/2001 HMT 1996SO230028 COMPANIA PANAMENA DE FOREIGN AIR CAR 4/24/1996 CONSENT ORDER 29000 DOLLARS MAINTENANCE 2/15/2001 AVIACION S A 1996SO230028 COMPANIA PANAMENA DE FOREIGN AIR CAR 4/24/1996 CONSENT ORDER 109000 SANCTION MAINTENANCE 2/15/2001 AVIACION S A WAIVED 1999EU750027 US AIRWAYS INC A/C or COMM OPER 4/1/1999 ORD ASSESS CIVIL 4500 DOLLARS TRNG -FLT 2/15/2001 PENALTY CREW 1999WP070126 DGV HOLDINGS INC CERTIFICATE 9/22/1999 ORD ASSESS CIVIL 1000 DOLLARS TRNG -OTHER 2/15/2001 SCHOOL PENALTY 1999WP910073 A/C or COMM OPER 5/19/1999 ORD ASSESS CIVIL 8500 DOLLARS DRUG TESTING 2/21/2001 PENALTY 2000NE050053 UNITED AIR LINES INC A/C or COMM OPER 5/17/2000 ORD ASSESS CIVIL 7000 DOLLARS FLT OPNS 2/21/2001 PENALTY 2000GL090041 AIRCRAFT MANAGEMENT A/C or COMM OPER 8/23/2000 CERTIFICATE INDEFINITE OTHER 2/22/2001 SERVICES INC SUSPENSION DURATION 2000GL230050 TOP FLIGHT AVIONICS INC APPROVD REPAIR 1/10/2000 ORD ASSESS CIVIL 1500 DOLLARS AIRCRAFT 2/22/2001 STA PENALTY ALTR 2000NM110013 IDAHO HELICOPTERS INC A/C or COMM OPER 1/10/2000 ORD ASSESS CIVIL 2000 DOLLARS FLT OPNS 2/23/2001 PENALTY 1999GL150189 TACONITE AVIATION INC A/C or COMM OPER 7/13/1999 ORD ASSESS CIVIL 1000 DOLLARS FLT OPNS 2/27/2001 PENALTY 1999SO190185 AVIATION CORP APPROVD REPAIR 6/16/1999 ORD ASSESS CIVIL 11000 DOLLARS MAINTENANCE 2/27/2001 STA PENALTY 2000CE030021 INC A/C or COMM OPER 12/16/1999 ORD ASSESS CIVIL 5000 DOLLARS RECORDS/RPT 2/27/2001 PENALTY S 5 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1998SW070218 AMERICAN TRANS AIR INC A/C or COMM OPER 8/4/1998 ORD ASSESS CIVIL 3500 DOLLARS MAINTENANCE 2/28/2001 PENALTY 2000SW190080 INTERNATIONAL AVIATION CERTIFICATE 5/4/2000 CP COMPROMIS NO 500 DOLLARS RECORDS/RPT 2/28/2001 2000SW190080 TRAVEL ACADEMY SCHOOL FINDING S 2000SW190081 INTERNATIONAL AVIATION CERTIFICATE 5/4/2000 CP COMPROMIS NO CONSOLIDAT TRNG-OTHER 2/28/2001 2000SW190080 TRAVEL ACADEMY SCHOOL FINDING ED CASE 1999SW150067 CORPORATE HELICOPTERS A/C or COMM OPER 11/4/1999 ORD ASSESS CIVIL 22000 DOLLARS FLT OPNS 3/1/2001 PENALTY 2000EA070067 US AIRWAYS INC A/C or COMM OPER 5/10/2000 ORD ASSESS CIVIL 11000 DOLLARS MAINTENANCE 3/1/2001 PENALTY 1998SO150045 GLOBAL AIR CHARTER INC A/C or COMM OPER 10/10/1997 ORD ASSESS CIVIL 1000 DOLLARS RECORDS/RPT 3/2/2001 PENALTY S 2000SW110024 JAMES FLYING SERVICE INC A/C or COMM OPER 2/10/2000 ORD ASSESS CIVIL 5000 DOLLARS FLT OPNS 3/2/2001 PENALTY 1999SW050103 CASINO AIRLINES INC A/C or COMM OPER 8/6/1999 ORD ASSESS CIVIL 6000 DOLLARS RECORDS/RPT 3/5/2001 PENALTY S 2000NM710624 -TACOMA AIRPORT OPERATOR 8/21/2000 ORD ASSESS CIVIL 1100 DOLLARS ARPT 3/5/2001 INTERNATIONAL AIRPORT PENALTY OPN/INSP 2000SW050031 CASINO AIRLINES INC A/C or COMM OPER 12/15/1999 ORD ASSESS CIVIL 5500 DOLLARS MAINTENANCE 3/5/2001 PENALTY 2000SW050032 CASINO AIRLINES INC A/C or COMM OPER 12/9/1999 ORD ASSESS CIVIL 44000 DOLLARS MAINTENANCE 3/5/2001 PENALTY 1996GL070029 C M H AVIATION INC A/C or COMM OPER 8/15/1996 ORD ASSESS CIVIL 3000 DOLLARS FLT OPNS 3/6/2001 PENALTY 1999EA190069 US AIRWAYS INC A/C or COMM OPER 6/2/1999 CIVIL PENALTY 39000 DOLLARS MAINTENANCE 3/6/2001 2000SW130075 CEROVSKI, LARRY E AND APPROVD REPAIR 8/17/2000 CERTIFICATE REVOCATION MAINTENANCE 3/6/2001 PATRICIA L dba L P STA REVOCATION ENTERPRISES 2000WP910009 CARDINAL AIR SERVICES INC A/C or COMM OPER 11/1/1999 ORD ASSESS CIVIL 4000 DOLLARS DRUG TESTING 3/6/2001 PENALTY 1999GL730229 INC A/C or COMM OPER 8/23/1999 ORD ASSESS CP 10000 DOLLARS HAZ MAT 3/7/2001 HMT 2000NM010074 BFGOODRICH AEROSPACE APPROVD REPAIR 2/25/2000 ORD ASSESS CIVIL 2000 DOLLARS MAINTENANCE 3/7/2001 MRO GROUP INC STA PENALTY 1998SO190119 A/C or COMM OPER 3/24/1998 ORD ASSESS CIVIL 5500 DOLLARS OTHER 3/8/2001 CO PENALTY 1998SO190196 UNITED PARCEL SERVICE A/C or COMM OPER 7/25/1998 ORD ASSESS CIVIL 5500 DOLLARS FLT OPNS 3/8/2001 CO PENALTY 1998SW070197 EXPRESS ONE A/C or COMM OPER 7/7/1998 ORD ASSESS CIVIL 1000 DOLLARS OTHER 3/8/2001 INTERNATIONAL INC PENALTY 1999SO070004 JACKSON AIR CENTER INC APPROVD REPAIR 10/6/1998 ORD ASSESS CIVIL 400 DOLLARS MAINTENANCE 3/8/2001 STA PENALTY 1999SW070060 EXPRESS ONE A/C or COMM OPER 2/5/1999 ORD ASSESS CIVIL 3000 DOLLARS MAINTENANCE 3/8/2001 INTERNATIONAL INC PENALTY

6 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000SO110083 HALE AIRCRAFT INC APPROVD REPAIR 5/19/2000 ORD ASSESS CIVIL 550 DOLLARS MAINTENANCE 3/8/2001 STA PENALTY 1997SO010149 HYDRO-AIRE INC APPROVD REPAIR 8/27/1997 ORD ASSESS CIVIL 500 DOLLARS RECORDS/RPT 3/9/2001 STA PENALTY S 1999SW910098 G E ENGINE SERVICES- APPROVD REPAIR 7/26/1999 CP COMPROMIS NO 5500 DOLLARS DRUG TESTING 3/9/2001 STROTHER FIELD STA FINDING 2000EA190062 US AIRWAYS INC A/C or COMM OPER 4/20/2000 CIVIL PENALTY 75000 DOLLARS MAINTENANCE 3/9/2001 1997SO190162 TURBINE POWER APPROVD REPAIR 6/10/1997 ORD ASSESS CIVIL 5000 DOLLARS MAINTENANCE 3/12/2001 ACCESSORIES INC STA PENALTY 1997WP090049 MAIN TURBO SYSTEMS INC APPROVD REPAIR 7/29/1997 ORD ASSESS CIVIL 1500 DOLLARS MAINTENANCE 3/12/2001 STA PENALTY 1998SO740262 VIACAO AEREA SAO PAULO FOREIGN AIR CAR 2/19/1998 ORD ASSESS CP 25000 DOLLARS HAZ MAT 3/14/2001 S A HMT 2000AL910046 P J HELICOPTERS INC A/C or COMM OPER 1/11/2000 ORD ASSESS CIVIL 2000 DOLLARS DRUG TESTING 3/14/2001 PENALTY 1998SO760226 AIRTRAN AIRWAYS INC A/C or COMM OPER 9/22/1998 ORD ASSESS CP 42500 DOLLARS HAZ MAT 3/15/2001 HMT 1999GL760238 WORLD AIRWAYS INC A/C or COMM OPER 8/27/1999 ORD ASSESS CIVIL 7500 DOLLARS HAZ MAT 3/15/2001 PENALTY 1999SW070166 EXPRESS ONE A/C or COMM OPER 6/23/1999 ORD ASSESS CIVIL 5000 DOLLARS OTHER 3/15/2001 INTERNATIONAL INC PENALTY 1999SO150073 AIRTRAN AIRWAYS INC A/C or COMM OPER 1/21/1999 ORD ASSESS CIVIL 2500 DOLLARS MAINTENANCE 3/16/2001 PENALTY 1998WP130084 KUMULANI AIR INC A/C or COMM OPER 3/12/1998 ORD ASSESS CIVIL 1000 DOLLARS FLT OPNS 3/19/2001 PENALTY 1998EA030037 AERO NATIONAL INC A/C or COMM OPER 8/5/1998 ORD ASSESS CIVIL 3300 DOLLARS FLT OPNS 3/20/2001 PENALTY 1999WP190096 INC A/C or COMM OPER 8/26/1999 ORD ASSESS CIVIL 11000 DOLLARS CRASH/FIRE/R 3/20/2001 PENALTY ES 2000SW110058 AIR TRANSPORT A/C or COMM OPER 7/14/2000 ORD ASSESS CIVIL 5000 DOLLARS MAINTENANCE 3/22/2001 INTERNATIONAL LIMITED PENALTY LIABILITY CO 2000NE010026 HYLDBURG AVIATION INC CERTIFICATE 3/7/2000 ORD ASSESS CIVIL 400 DOLLARS MAINTENANCE 3/23/2001 SCHOOL PENALTY 1999SO110112 ATLANTIC SOUTHEAST A/C or COMM OPER 7/14/1999 ORD ASSESS CIVIL 3999 DOLLARS FLT OPNS 3/26/2001 AIRLINES INC PENALTY 2000EA910094 CADMAR AEROSPACE INC APPROV D REPAIR 8/9/2000 ORD ASSESS CIVIL 1500 DOLLARS DRUG TESTING 3/26/2001 STA PENALTY 2000CE430004 CESSNA AIRCRAFT AIRCRAFT PROD 10/25/1999 ORD ASSESS CIVIL 47300 DOLLARS QUAL 3/28/2001 COMPANY PENALTY CONTROL 2000CE430015 CESSNA AIRCRAFT AIRCRAFT PROD 2/17/2000 ORD ASSESS CIVIL 24200 DOLLARS QUAL 3/28/2001 COMPANY PENALTY CONTROL 2000CE430052 CESSNA AIRCRAFT AIRCRAFT PROD 9/19/2000 ORD ASSESS CIVIL 47300 DOLLARS QUAL 3/28/2001 COMPANY PENALTY CONTROL

7 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000EA910005 A/C or COMM OPER 11/1/1999 ORD ASSESS CIVIL 7500 DOLLARS DRUG TESTING 3/28/2001 CORPORATION PENALTY 2001CE430004 CESSNA AIRCRAFT AIRCRAFT PROD 10/18/2000 ORD ASSESS CIVIL 47300 DOLLARS QUAL 3/28/2001 COMPANY PENALTY CONTROL 1999WA910081 PENSACOLA AVIATION A/C or COMM OPER 2/8/1999 ORD ASSESS CIVIL 4500 DOLLARS DRUG TESTING 3/29/2001 CENTER PENALTY 2001GL000001 LAUBER, HARRY G JR dba AG AGRI OPR 12/10/1999 ORD ASSESS CIVIL 10000 DOLLARS OTHER 3/29/2001 APPLICATION SERVICE PENALTY 2000CE070082 MID-KANSAS AERIAL INC AGRI OPR 6/9/2000 ORD ASSESS CIVIL 300 DOLLARS HAZ PER/PROP 3/30/2001 PENALTY 2000GL230050 TOP FLIGHT AVIONICS INC APPROVD REPAIR 1/10/2000 ORD ASSESS CIVIL 1500 DOLLARS AIRCRAFT 2/22/2001 STA PENALTY ALTR 2000NM710442 PORTLAND INTERNATIONAL AIRPORT OPERATOR 5/3/2000 ORD ASSESS CIVIL 550 DOLLARS ARPT 1/17/2001 AIRPORT PENALTY OPN/INSP 2000NM710624 SEATTLE -TACOMA AIRPORT OPERATOR 8/21/2000 ORD ASSESS CIVIL 1100 DOLLARS ARPT 3/5/2001 INTERNATIONAL AIRPORT PENALTY OPN/INSP 1999WP190096 NATIONAL AIRLINES INC A/C or COMM OPER 8/26/1999 ORD ASSESS CIVIL 11000 DOLLARS CRASH/FIRE/R 3/20/2001 PENALTY ES 2000SO800055 JACKSON INTERNATIONAL AIRPORT OPERATOR 4/11/2000 ORD ASSESS CIVIL 1000 DOLLARS CRASH/FIRE/R 2/9/2001 AIRPORT PENALTY ES 1995WA910107 MCCALL AIR TAXI INC A/C or COMM OPER 5/26/1995 ORD ASSESS CIVIL 4000 DOLLARS DRUG TESTING 2/5/2001 1995WA910107 PENALTY 1997NM910046 MCCALL AIR TAXI INC A/C or COMM OPER 11/19/1996 ORD ASSESS CIVIL CONSOLIDAT DRUG TESTING 2/5/2001 1995WA910107 PENALTY ED CASE 1999WA910081 PENSACOLA AVIATION A/C or COMM OPER 2/8/1999 ORD ASSESS CIVIL 4500 DOLLARS DRUG TESTING 3/29/2001 CENTER PENALTY 1999GL910056 AIR WISCONSIN AIRLINES A/C or COMM OPER 4/9/1999 ORD ASSESS CIVIL 10500 DOLLARS DRUG TESTING 1/31/2001 CORPORATION PENALTY 1999SW910074 AIR WILMINGTON INC A/C or COMM OPER 4/28/1999 ORD ASSESS CIVIL 1100 DOLLARS DRUG TESTING 1/9/2001 PENALTY 1999WP910073 ATLANTIC COAST AIRLINES A/C or COMM OPER 5/19/1999 ORD ASSESS CIVIL 8500 DOLLARS DRUG TESTING 2/21/2001 PENALTY 1999AL910087 CLEARWATER AIR INC A/C or COMM OPER 7/13/1999 ORD ASSESS CIVIL 4000 DOLLARS DRUG TESTING 2/1/2001 PENALTY 1999SW910098 G E ENGINE SERVICES- APPROVD REPAIR 7/26/1999 CP COMPROMIS NO 5500 DOLLARS DRUG TESTING 3/9/2001 STROTHER FIELD STA FINDING 1999AL910094 CHROMALLOY GAS TURBINE APPROVD REPAIR 8/23/1999 ORD ASSESS CIVIL 1100 DOLLARS DRUG TESTING 2/9/2001 CORPORATION STA PENALTY 1999GL910108 AAR AIRCRAFT SERVICES APPROVD REPAIR 9/13/1999 ORD ASSESS CIVIL 1600 DOLLARS D RUG TESTING 1/17/2001 INC STA PENALTY 2000SO950012 RURAL METRO FIRE APPROVD REPAIR 10/20/1999 ORD ASSESS CIVIL 1500 DOLLARS DRUG TESTING 1/31/2001 PROTECTION CORPORATION STA PENALTY 2000WP910009 CARDINAL AIR SERVICES INC A/C or COMM OPER 11/1/1999 ORD ASSESS CIVIL 4000 DOLLARS DRUG TESTING 3/6/2001 PENALTY 2000EA910005 SHUTTLE AMERICA CORP. A/C or COMM OPER 11/1/1999 ORD ASSESS CIVIL PEN. 7500 DOLLARS DRUG TESTING 3/28/2001 8 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000AL910046 P J HELICOPTERS INC A/C or COMM OPER 1/11/2000 ORD ASSESS CIVIL 2000 DOLLARS DRUG TESTING 3/14/2001 PENALTY 2000WP910057 ROUSE, MARC S A/C or COMM OPER 1/25/2000 ORD ASSESS CIVIL 400 DOLLARS DRUG TESTING 2/7/2001 PENALTY 2000EA910094 CADMAR AEROSPACE INC APPROVD REPAIR 8/9/2000 ORD ASSESS CIVIL 1500 DOLLARS DRUG TESTING 3/26/2001 STA PENALTY 1996GL250057 TYLER AVIATION INC A/C or COMM OPER 6/20/1996 ORD ASSESS CIVIL 20000 DOLLARS FLT OPNS 1/8/2001 PENALTY 1996GL070029 C M H AVIATION INC A/C or COMM OPER 8/15/1996 ORD ASSESS CIVIL 3000 DOLLARS FLT OPNS 3/6/2001 PENALTY 1998WP130084 KUMULANI AIR INC A/C or COMM OPER 3/12/1998 ORD ASSESS CIVIL 1000 DOLLARS FLT OPNS 3/19/2001 PENALTY 1998SO150114 CRAIG FLIGHT SCHOOL INC CERTIFICATE 3/17/1998 ORD ASSESS CIVIL 200 DOLLARS FLT OPNS 2/12/2001 SCHOOL PENALTY 1998SO190196 UNITED PARCEL SERVICE A/C or COMM OPER 7/25/1998 ORD ASSESS CIVIL 5500 DOLLARS FLT OPNS 3/8/2001 CO PENALTY 1998EA030037 AERO NATIONAL INC A/C or COMM OPER 8/5/1998 ORD ASSESS CIVIL 3300 DOLLARS FLT OPNS 3/20/2001 PENALTY 1999WP130030 PACIFIC ISLAND AVIATION A/C or COMM OPER 12/4/1998 ORD ASSESS CIVIL 4000 DOLLARS FLT OPNS 1/22/2001 INC PENALTY 1999SO050069 TRADEWINDS AIRLINES INC A/C or COMM OPER 1/14/1999 ORD ASSESS CIVIL 5000 DOLLARS FLT OPNS 1/24/2001 PENALTY 1999CE010035 ACCESSAIR INC A/C or COMM OPER 3/8/1999 ORD ASSESS CIVIL 7500 DOLLARS FLT OPNS 1/5/2001 PENALTY 1999CE010064 ACCESSAIR INC A/C or COMM OPER 6/28/1999 ORD ASSESS CIVIL 2000 DOLLARS FLT OPNS 1/5/2001 PENALTY 1999EA250064 FEDERAL EXPRESS CORP A/C or COMM OPER 7/9/1999 ORD ASSESS CIVIL 6500 DOLLARS FLT OPNS 2/7/2001 PENALTY 1999GL150189 TACONITE AVIATION INC A/C or COMM OPER 7/13/1999 ORD ASSESS CIVIL 1000 DOLLARS FLT OPNS 2/27/2001 PENALTY 1999SO110112 ATLANTIC SOUTHEAST A/C or COMM OPER 7/14/1999 ORD ASSESS CIVIL 3999 DOLLARS FLT OPNS 3/26/2001 AIRLINES INC PENALTY 1999SW150067 CORPORATE HELICOPTERS A/C or COMM OPER 11/4/1999 ORD ASSESS CIVIL 22000 DOLLARS FLT OPNS 3/1/2001 PENALTY 2000CE010012 CHICAGO EXPRESS A/C or COMM OPER 11/16/1999 ORD ASSESS CIVIL 2500 DOLLARS FLT OPNS 1/3/2001 AIRLINES INC PENALTY 2000NM110013 IDAHO HELICOPTERS INC A/C or COMM OPER 1/10/2000 ORD ASSESS CIVIL 2000 DOLLARS FLT OPNS 2/23/2001 PENALTY 2000SW110024 JAMES FLYING SERVICE INC A/C or COMM OPER 2/10/2000 ORD ASSESS CIVIL 5000 DOLLARS FLT OPNS 3/2/2001 PENALTY 2000NM090055 SNOWY BUTTE A/C or COMM OPER 4/26/2000 ORD ASSESS CIVIL 1100 DOLLARS FLT OPNS 2/6/2001 HELICOPTERS INC PENALTY 2000NE050053 UNITED AIR LINES INC A/C or COMM OPER 5/17/2000 ORD ASSESS CIVIL 7000 DOLLARS FLT OPNS 2/21/2001 PENALTY 2000NM070186 AMERICAN AVIATION INC A/C or COMM OPER 6/27/2000 ORD ASSESS CIVIL PEN. 2000 DOLLARS FLT OPNS 1/11/2001 9 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1998SO730380 DELTA AIR LINES INC A/C or COMM OPER 8/14/1997 CIVIL PENALTY 80000 DOLLARS HAZ MAT 2/2/2001 1998SO740262 VIACAO AEREA SAO PAULO FOREIGN AIR CAR 2/19/1998 ORD ASSESS CP 25000 DOLLARS HAZ MAT 3/14/2001 S A HMT 1998SO710213 SWISS AIR TRANSPORT CO FOREIGN AIR CAR 5/27/1998 ORD ASSESS CP 15000 DOLLARS HAZ MAT 1/26/2001 LTD HMT 1998SO760226 AIRTRAN AIRWAYS INC A/C or COMM OPER 9/22/1998 ORD ASSESS CP 42500 DOLLARS HAZ MAT 3/15/2001 HMT 1999WP760210 FOREIGN AIR CAR 7/16/1999 ORD ASSESS CP 10000 DOLLARS HAZ MAT 1/4/2001 HMT 1999SW710446 UNITED AIR LINES INC A/C or COM M OPER 7/26/1999 CP ORD HMT ACT 72000 DOLLARS HAZ MAT 1/23/2001 1999GL730229 CONTINENTAL EXPRESS INC A/C or COMM OPER 8/23/1999 ORD ASSESS CP 10000 DOLLARS HAZ MAT 3/7/2001 HMT 1999GL760238 WORLD AIRWAYS INC A/C or COMM OPER 8/27/1999 ORD ASSESS CIVIL 7500 DOLLARS HAZ MAT 3/15/2001 PENALTY 2000NM720059 SKYWEST AIRLINES INC A/C or COMM OPER 9/3/1999 ORD ASSESS CP 20000 DOLLARS HAZ MAT 2/6/2001 HMT 2000SW720032 SAUDI ARABIAN AIRLINES FOREIGN AIR CAR 12/15/1999 ORD ASSESS CP 5000 DOLLARS HAZ MAT 1/11/2001 CORP HMT 2000GL730097 MESABA AVIATION INC A/C or COMM OPER 3/1/2000 ORD ASSESS CP 10000 DOLLARS HAZ MAT 2/14/2001 HMT 2000SW750010 US AIRWAYS INC A/C or COMM OPER 4/17/2000 ORD ASSESS CP 35000 DOLLARS HAZ MAT 1/4/2001 HMT 2000GL730133 NORTHWEST AIRLINES INC A/C or COMM OPER 5/5/2000 ORD ASSESS CP 7000 DOLLARS HAZ MAT 2/13/2001 HMT 2000EA720189 A/C or COMM OPER 6/28/2000 ORD ASSESS CP 4000 DOLLARS HAZ MAT 2/1/2001 INC HMT 1998WP150019 CANTRELL, ROBERT W AGRI OPR 2/17/1998 ORD ASSESS CIVIL 1500 DOLLARS HAZ PER/PROP 1/11/2001 PENALTY 2000CE070082 MID-KANSAS AERIAL INC AGRI OPR 6/9/2000 ORD ASSESS CIVIL 300 DOLLARS HAZ PER/PROP 3/30/2001 PENALTY 1996SO230028 COMPANIA PANAMENA DE FOREIGN AIR CAR 4/24/1996 CONSENT ORDER 29000 DOLLARS MAINTENANCE 2/15/2001 AVIACION S A 1996SO230028 COMPANIA PANAMENA DE FOREIGN AIR CAR 4/24/1996 CONSENT ORDER 109000 SANCTION MAINTENANCE 2/15/2001 AVIACION S A WAIVED 1997SO170071 ENGINEERING AND APPROVD REPAIR 4/3/1997 ORD ASSESS CIVIL 1500 DOLLARS MAINTENANCE 2/7/2001 INSPECTIONS UNLIMITED STA PENALTY INC 1997SO190162 TURBINE POWER APPROVD REPAIR 6/10/1997 ORD ASSESS CIVIL 5000 DOLLARS MAINTENANCE 3/12/2001 ACCESSORIES INC STA PENALTY 1997SO190191 AEROJET SERVICE CENTER APPROVD REPAIR 6/30/1997 ORD ASSESS CIVIL 1500 DOLLARS MAINTENANCE 1/12/2001 STA PENALTY 1997WP090049 MAIN TURBO SYSTEMS INC APPROVD REPAIR 7/29/1997 ORD ASSESS CIVIL 1500 DOLLARS MAINTENANCE 3/12/2001 STA PENALTY 1998SW070102 GRAND HOLDINGS INC A/C or COMM OPER 2/12/1998 ORD ASSESS CIVIL PEN. 10000 DOLLARS MAINTENANCE 1/14/2001 10 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1998SW090178 CONTINENTAL AIRLINES INC A/C or COMM OPER 5/13/1998 ORD ASSESS CIVIL 32000 DOLLARS MAINTENANCE 2/2/2001 PENALTY 1998SO170056 SERMATECH APPROVD REPAIR 5/19/1998 ORD ASSESS CIVIL 1100 DOLLARS MAINTENANCE 1/3/2001 INTERNATIONAL INC STA PENALTY 1998CE010075 GREAT LAKES AVIATION LTD A/ C or COMM OPER 7/7/1998 CP COMPROMIS NO 3000 DOLLARS MAINTENANCE 1/30/2001 FINDING 1998NM010164 ALASKA AIRLINES INC A/C or COMM OPER 7/22/1998 ORD ASSESS CIVIL 22000 DOLLARS MAINTENANCE 1/5/2001 PENALTY 1998SW070218 AMERICAN TRANS AIR INC A/C or COMM OPER 8/4/1998 ORD ASSESS CIVIL 3500 DOLLARS MAINTENANCE 2/28/2001 PENALTY 1999SO070004 JACKSON AIR CENTER INC APPROVD REPAIR 10/6/1998 ORD ASSESS CIVIL 400 DOLLARS MAINTENANCE 3/8/2001 STA PENALTY 1999SO150073 AIRTRAN AIRWAYS INC A/C or COMM OPER 1/21/1999 ORD ASSESS CIVIL 2500 DOLLARS MAINTENANCE 3/16/2001 PENALTY 1999SW070060 EXPRESS ONE A/C or COMM OPER 2/5/1999 ORD ASSESS CIVIL 3000 DOLLARS MAINTENANCE 3/8/2001 INTERNATIONAL INC PENALTY 1999CE010039 ACCESSAIR INC A/C or COMM OPER 4/1/1999 ORD ASSESS CIVIL 7500 DOLLARS MAINTENANCE 1/5/2001 PENALTY 1999CE010051 ACCESSAIR INC A/C or COMM OPER 4/21/1999 ORD ASSESS CIVIL 8000 DOLLARS MAINTENANCE 1/5/2001 PENALTY 1999SW070128 EAGLE ONE APPROVD REPAIR 4/30/1999 ORD ASSESS CIVIL 1700 DOLLARS MAINTENANCE 1/30/2001 STA PENALTY 1999EA190069 US AIRWAYS INC A/C or COMM OPER 6/2/1999 CIVIL PENALTY 39000 DOLLARS MAINTE NANCE 3/6/2001 1999SO190185 MIAMI AVIATION CORP APPROVD REPAIR 6/16/1999 ORD ASSESS CIVIL 11000 DOLLARS MAINTENANCE 2/27/2001 STA PENALTY 1999CE010100 ACCESSAIR INC A/C or COMM OPER 9/8/1999 ORD ASSESS CIVIL 16000 DOLLARS MAINTENANCE 1/5/2001 PENALTY 2000NM010028 ALASKA AIRLINES INC A/C or COMM OPER 11/12/1999 ORD ASSESS CIVIL 33000 DOLLARS MAINTENANCE 1/25/2001 PENALTY 2000GL230031 SYSTEC 2000 INC A/C or COMM OPER 12/7/1999 ORD ASSESS CIVIL 1000 DOLLARS MAINTENANCE 2/2/2001 PENALTY 2000SW050032 CASINO AIRLINES INC A/C or COMM OPER 12/9/1999 ORD ASSESS CIVIL 44000 DOLLARS MAINTENANCE 3/5/2001 PENALTY 2000SW050031 CASINO AIRLINES INC A/C or COMM OPER 12/15/1999 ORD ASSESS CIVIL 5500 DOLLARS MAINTENANCE 3/5/2001 PENALTY 2000SW150043 BIZJET INTERNATIONAL APPROVD REPAIR 2/3/2000 ORD ASSESS CIVIL 1000 DOLLARS MAINTENANCE 1/25/2001 SALES AND SUPPORT INC STA PENALTY 2000NM010074 BFGOODRICH AEROSPACE APPROVD REPAIR 2/25/2000 ORD ASSESS CIVIL 2000 DOLLARS MAINTENANCE 3/7/2001 MRO GROUP INC STA PENALTY 2000NE010026 HYLDBURG AVIATION INC CERTIFICATE 3/7/2000 ORD ASSESS CIVIL 400 DOLLARS MAINTENANCE 3/23/2001 SCHOOL PENALTY 2000EA150076 CHINA AIRLINES LTD APPROVD REPAIR 3/23/2000 ORD ASSESS CIVIL 2200 DOLLARS MAINTENANCE 2/7/2001 STA PENALTY 2000NM010097 BFGOODRICH AEROSPACE APPROVD REPAIR 3/29/2000 ORD ASSESS CIVIL 2200 DOLLARS MAINTENANCE 2/13/2001 MRO GROUP INC STA PENALTY 11 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000EA190062 US AIRWAYS INC A/C or COMM OPER 4/20/2000 CIVIL PENALTY 75000 DOLLARS MAINTENANCE 3/9/2001 2000NM010129 HARBOR AIRLINES INC A/C or COMM OPER 5/5/2000 ORD ASSESS CIVIL 2500 DOLLARS MAINTENANCE 1/16/2001 PENALTY 2000EA070067 US AIRWAYS INC A/C or COMM OPER 5/10/2000 ORD ASSESS CIVIL 11000 DOLLARS MAINTENANCE 3/1/2001 PENALTY 2000SO110083 HALE AIRCRAFT INC APPROVD REPAIR 5/19/2000 ORD ASSESS CIVIL 550 DOLLARS MAINTENANCE 3/8/2001 STA PENALTY 2000EA190081 US AIRWAYS INC A/C or COMM OPER 6/30/2000 ORD ASSESS CIVIL 4000 DOLLARS MAINTENANCE 2/1/2001 PENALTY 2000SW110058 AIR TRANSPORT A/C or COMM OPER 7/14/2000 ORD ASSESS CIVIL 5000 DOLLARS MAINTENANCE 3/22/2001 INTERNATIONAL LIMITED PENALTY LIABILITY CO 2000SW110050 TRI-STATE AIRMOTIVE LLC APPROVD REPAIR 7/25/2000 ORD ASSESS CIVIL 1000 DOLLARS MAINTENANCE 1/18/2001 STA PENALTY 2000SW190120 UNIFLIGHT INC APPROVD REPAIR 8/7/2000 CP COMPROMIS NO 1500 DOLLARS MAINTENANCE 1/30/2001 STA FINDING 2000SW130075 CEROVSKI, LARRY E AND APPROVD REPAIR 8/17/2000 CERTIFICATE REVOCATION MAINTENANCE 3/6/2001 PATRICIA L STA REVOCATION 2000NM050046 BIG SKY TRANSPORTATION A/C or COMM OPER 9/28/2000 ORD ASSESS CIVIL 1000 DOLLARS MAINTENANCE 1/31/2001 CO PENALTY 2000EA250106 ATLANTIC AVIATION FLIGHT A/C or COMM OPER 8/18/2000 CP COMPROMIS NO 2500 DOLLARS MEDICAL 2/7/2001 SERVICES INC FINDING 1998SO190119 UNITED PARCEL SERVICE A/C or COMM OPER 3/24/1998 ORD ASSESS CIVIL 5500 DOLLARS OTHER 3/8/2001 CO PENALTY 1998SW070197 EXPRESS ONE A/C or COMM OPER 7/7/1998 ORD ASSESS CIVIL 1000 DOLLARS OTHER 3/8/2001 INTERNATIONAL INC PENALTY 1999SW070166 EXPRESS ONE A/C or COMM OPER 6/23/1999 ORD ASSESS CIVIL 5000 DOLLARS O THER 3/15/2001 INTERNATIONAL INC PENALTY 2000GL230032 SYSTEC 2000 INC A/C or COMM OPER 12/8/1999 ORD ASSESS CIVIL 1000 DOLLARS OTHER 2/2/2001 PENALTY 2001GL000001 LAUBER, HARRY G JR AGRI OPR 12/10/1999 ORD ASSESS CIVIL 10000 DOLLARS OTHER 3/29/2001 PENALTY 2000GL090041 AIRCRAFT MANAGEMENT A/C or COMM OPER 8/23/2000 CERTIFICATE PENDING OTHER 2/22/2001 SERVICES INC SUSPENSION COMPLIANCE 2001EA110001 TALON AIR INC A/C or COMM OPER 10/6/2000 ORD ASSESS CIVIL 1100 DOLLARS OTHER 2/7/2001 PENALTY 1999SO170044 B F GOODRICH AEROSPACE APPROVD REPAIR 3/3/1999 ORD ASSESS CIVIL 2200 DOLLARS QUAL 2/9/2001 COMPONENT OVERHAUL STA PENALTY CONTROL AND REPA 2000CE430004 CESSNA AIRCRAFT AIRCRAFT PROD 10/25/1999 ORD ASSESS CIVIL 47300 DOLLARS QUAL 3/28/2001 COMPANY PENALTY CONTROL 2000WP210016 FARMERS AERIAL SERVICE AGRI OPR 12/1/1999 ORD ASSESS CIVIL 1000 DOLLARS QUAL 1/12/2001 INC PENALTY CONTROL 2000CE430015 CESSNA AIRCRAFT AIRCRAFT PROD 2/17/2000 ORD ASSESS CIVIL 24200 DOLLARS QUAL 3/28/2001 COMPANY PENALTY CONTROL 12 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000CE430052 CESSNA AIRCRAFT AIRCRAFT PROD 9/19/2000 ORD ASSESS CIVIL 47300 DOLLARS QUAL 3/28/2001 COMPANY PENALTY CONTROL 2001CE430004 CESSNA AIRCRAFT AIRCRAFT PROD 10/18/2000 ORD ASSESS CIVIL 47300 DOLLARS QUAL 3/28/2001 COMPANY PENALTY CONTROL 1997SO010149 HYDRO-AIRE INC APPROVD REPAIR 8/27/1997 ORD ASSESS CIVIL 500 DOLLARS RECORDS/RPT 3/9/2001 STA PENALTY S 1998SO150045 GLOBAL AIR CHARTER INC A/C or COMM OPER 10/10/1997 ORD ASSESS CIVIL 1000 DOLLARS RECORDS/RPT 3/2/2001 PENALTY S 1999WP230119 AIR DESERT PACIFIC CERTIFICATE 4/29/1999 ORD ASSESS CIVIL 1100 DOLLARS RECORDS/RPT 1/10/2001 SCHOOL PENALTY S 1999SW050103 CASINO AIRLINES INC A/C or COMM OPER 8/6/1999 ORD ASSESS CIVIL 6000 DOLLARS RECORDS/RPT 3/5/2001 PENALTY S 2000CE030021 TRANS STATES AIRLINES INC A/C or COMM OPER 12/16/1999 ORD ASSESS CIVIL 5000 DOLLARS RECORDS/RPT 2/27/2001 PENALTY S 2000SW190080 INTERNATIONAL AVIATION CERTIFICATE 5/4/2000 CP COMPROMIS NO 500 DOLLARS RECORDS/RPT 2/28/2001 2000SW190080 TRAVEL ACADEMY SCHOOL FINDING S 2000EA130042 ALLEGHENY AIRLINES INC A/C or COMM OPER 6/14/2000 ORD ASSESS CIVIL 9500 DOLLARS RECORDS/RPT 2/1/2001 PENALTY S 2000NM070200 BEMIS AVIONICS APPROVD REPAIR 8/9/2000 ORD ASSESS CIVIL 650 DOLLARS RECORDS/RPT 1/17/2001 STA PENALTY S 1999WP710450 AIRLINES LTD FOREIGN AIR CAR 5/7/1999 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 2/20/2001 PENALTY 2000GL720068 PSA AIRLINES INC A/C or COMM OPER 1/13/2000 ORD ASSESS CP 3000 DOLLARS SECURITY 2/1/2001 HMT 2000GL720061 INC A/C or COMM OPER 1/20/2000 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 1/25/2001 PENALTY 2000EA730107 DELTA AIR LINES INC A/C or COMM OPER 4/10/2000 ORD ASSESS CIVIL 9000 DOLLARS SECURITY 2/8/2001 PENALTY 2000CE710066 ATLANTIC SOUTHEAST A/C or COMM OPER 5/8/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 1/8/2001 AIRLINES INC PENALTY 2000EA710405 NORTHWEST AIRLINES INC A/C or COMM OPER 6/23/2000 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 1/10/2001 PENALTY 2000CE720123 NORTHWEST AIRLINES INC A/C or COMM OPER 9/24/2000 ORD ASSESS CIVIL 6250 DOLLARS SECURITY 3/30/2001 PENALTY 1996SW710288 LOVE FIELD AIRPORT OPERATOR 6/4/1996 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 1/11/2001 AIRPORT PENALTY 1997EU740013 INC A/C or COMM OPER 3/24/1997 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 2/28/2001 PENALTY 1997SO730372 OKALOOSA COUNTY AIR AIRPORT OPERATOR 7/14/1997 CP COMPROMIS NO 500 DOLLARS SECURITY 2/9/2001 TERMINAL FINDING 1998WP750003 INT'L AIRPORT OPERATOR 9/30/1997 ORD ASSESS CIVIL 550 DOLLARS SECURITY 2/26/2001 AIRPORT PENALTY 1998WP750023 SAN FRANCISCO INT'L AIRPORT OPERATOR 10/8/1997 ORD ASSESS CIVIL 2400 DOLLARS SECURITY 2/26/2001 AIRPORT PENALTY 1998WP750123 SAN FRANCISCO INT 'L AIRPORT AIRPORT OPERATOR 12/11/1997 ORD ASSESS CIVIL 550 DOLLARS SECURITY 2/26/2001 PENALTY 13 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1998GL760125 AMERICAN TRANS AIR INC A/C or COMM OPER 1/9/1998 ORD ASSESS CIVIL 1000 DOLLARS SECURITY 3/29/2001 PENALTY 1998SO740100 SOUTHWEST AIRLINES CO A/C or COMM OPER 5/16/1998 ORD ASSESS CIVIL 3000 DOLLARS SECURITY 1/23/2001 PENALTY 1998GL760150 US AIRWAYS INC A/C or COMM OPER 5/29/1998 ORD ASSESS CIVIL 1500 DOLLARS SECURITY 3/22/2001 PENALTY 1998SW730056 US AIRWAYS INC A/C or COMM OPER 6/16/1998 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 3/19/2001 PENALTY 1998SW710335 NORTHWEST AIRLINES INC A/C or COMM OPER 6/23/1998 ORD ASSESS CIVIL 6750 DOLLARS SECURITY 3/12/2001 PENALTY 1998SW710366 US AIRWAYS INC A/C or COMM OPER 7/8/1998 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 3/19/2001 PENALTY 1998GL720181 KLM ROYAL DUTCH AIRLINES FOREIGN AIR CAR 7/24/1998 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 3/26/2001 PENALTY 1998WP710522 NORTHWEST AIRLINES INC A/C or COMM OPER 7/26/1998 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 3/9/2001 PENALTY 1998SO720106 CONTINENTAL AIRLINES INC A/C or COMM OPER 7/29/1998 ORD ASSESS CIVIL 3000 DOLLARS SECURITY 1/26/2001 PENALTY 1998WP750406 AIR CANADA FOREI GN AIR CAR 7/30/1998 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 1/9/2001 PENALTY 1998WP750411 COMPANIA MEXICANA DE FOREIGN AIR CAR 8/1/1998 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 1/18/2001 AVIACION S A PENALTY 1998SO710322 SOUTHWEST AIRLINES CO A/C or COMM OPER 8/12/1998 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 1/23/2001 PENALTY 1998GL760214 US AIRWAYS INC A/C or COMM OPER 8/23/1998 ORD ASSESS CIVIL 1500 DOLLARS SECURITY 3/22/2001 PENALTY 1998EU740041 AMERICAN TRANS AIR INC A/C or COMM OPER 8/25/1998 ORD ASSESS CIVIL 3000 DOLLARS SECURITY 3/29/2001 PENALTY 1998SW710448 US AIRWAYS INC A/C or COMM OPER 8/27/1998 ORD ASSESS CIVIL 3000 DOLLARS SECURITY 3/19/2001 PENALTY 1998SW710487 AIRPORT OPERATOR 9/10/1998 ORD ASSESS CIVIL 500 DOLLARS SECURITY 3/2/2001 AIRPORT PENALTY 1998WP750495 AIR CANADA FOREIGN AIR CAR 9/21/1998 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 1/9/2001 PENALTY 1999WP710037 US AIRWAYS INC A/C or COMM OPER 10/19/1998 ORD ASSESS CIVIL 13000 DOLLARS SECURITY 2/13/2001 PENALTY 1999EA720035 UNITED AIR LINES INC A/C or COMM OPER 10/26/1998 ORD ASSESS CIVIL 15000 DOLLARS SECURITY 3/7/2001 PENALTY 1999EA700057 SWISS AIR TRANSPORT CO FOREIGN AIR CAR 10/30/1998 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 1/18/2001 LTD PENALTY 1999WP750024 SAN FRANCISCO AIRPORT OPERATOR 11/8/1998 ORD ASSESS CIVIL 1100 DOLLARS SECURITY 2/26/2001 INTERNATIONAL AIRPORT PENALTY 1999SO710044 UNITED AIR LINES INC A/C or COM M OPER 11/19/1998 ORD ASSESS CIVIL 4000 DOLLARS SECURITY 2/14/2001 PENALTY 1999SO710045 TRANS STATES AIRLINES INC A/C or COMM OPER 11/19/1998 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 3/12/2001 PENALTY 14 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1999SO740073 LINEE AEREE FOREIGN AIR CAR 11/30/1998 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 1/16/2001 ITALIANE SPA PENALTY 1999WP710172 COMPAGNIE NATIONALE AIR FOREIGN AIR CAR 12/5/1998 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 1/22/2001 FRANCE PENALTY 1999EA730054 CONTINENTAL AIRLINES INC A/C or COMM OPER 12/7/1998 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 3/27/2001 PENALTY 1999EA710111 CONTINENTAL AIRLINES INC A/C or COMM OPER 12/10/1998 ORD ASSESS CIVIL 4750 DOLLARS SECURITY 1/30/2001 PENALTY 1999GL720047 NORTHWEST AIRLINES INC A/C or COMM OPER 12/17/1998 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 1/23/2001 PENALTY 1999SO730077 UNITED AIR LINES INC A/C or COMM OPER 12/23/1998 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 2/14/2001 PENALTY 1999WP710253 TRANS STATES AIRLINES INC A/C or COMM OPER 1/12/1999 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 3/9/2001 PENALTY 1999WP750139 SAN FRANCISCO AIRPORT OPERATOR 1/15/1999 ORD ASSESS CIVIL 550 DOLLARS SECURITY 2/26/2001 INTERNATIONAL AIRPORT PENALTY 1999WP750202 SAN FRANCISCO AIRPORT OPERATOR 2/17/1999 ORD ASSESS CIVIL 100 DOLLARS SECURITY 2/26/2001 INTERNATIONAL AIRPORT PENALTY 1999EA710225 TRANS WORLD AIRLINES INC A/C or COMM OPER 2/20/1999 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 1/10/2001 PENALTY 1999WP750196 SAN FRANCISCO AIRPORT OPERATOR 2/21/1999 ORD ASSESS CIVIL 550 DOLLARS SECURITY 2/26/2001 INTERNATIONAL AIRPORT PENALTY 1999EA740033 PSA AIRLINES INC A/C or COMM OPER 2/23/1999 ORD ASSESS CIVIL 3500 DOLLARS SECURITY 2/7/2001 PENALTY 1999WP750209 US AIRWAYS INC A/C or COMM OPER 2/23/1999 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 2/9/2001 PENALTY 1999SW710196 US AIRWAYS INC A/C or COMM OPER 2/24/1999 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 3/19/2001 PENALTY 1999GL730097 NORTHWEST AIRLINES INC A/C or COMM OPER 3/1/1999 ORD ASSESS CIVIL 2500 DOLLARS SECURITY 1/23/2001 PENALTY 1999EA730115 CONTINENTAL AIRLINES INC A/C or COMM OPER 3/8/1999 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 3/27/2001 PENALTY 1999SW730035 UNITED AIR LINES INC A/C or COMM OPER 3/18/1999 ORD ASSESS CIVIL 18000 DOLLARS SECURITY 2/1/2001 PENALTY 1999EU750021 US AIRWAYS INC A/C or COMM OPER 4/1/1999 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 2/15/2001 PENALTY 1999SO740245 UNITED AIR LINES INC A/C or COMM OPER 4/9/1999 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 2/14/2001 PENALTY 1999WP750262 INC FOREIGN AIR CAR 4/12/1999 ORD ASSESS CIVIL 11000 DOLLARS SECURITY 3/19/2001 PENALTY 1999WP750268 SAN FRANCISCO AIRPORT OPERATOR 4/16/1999 ORD ASSESS CIVIL 900 DOLLARS SECURITY 2/26/2001 INTERNATIONAL AIRPORT PENALTY 1999EA730154 US AIRWAYS INC A/C or COMM OPER 4/20/1999 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 2/1/2001 PENALTY 1999EA740095 BUFFALO NIAGARA INTERNATIONAL AIRPORT OPERATOR 4/20/1999 ORD ASSESS CIVIL 900 DOLLARS SECURITY 2/22/2001 AIRPORT PENALTY 15 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1999WP750276 SAN FRANCISCO AIRPORT OPERATOR 4/22/1999 ORD ASSESS CIVIL 500 DOLLARS SECURITY 2/26/2001 INTERNATIONAL AIRPORT PENALTY 1999GL760135 US AIRWAYS INC A/C or COMM OPER 4/24/1999 ORD ASSESS CIVIL 26000 DOLLARS SECURITY 1/2/2001 1999GL760135 PENALTY 1999WP750286 SAN FRANCISCO AIRPORT OPERATOR 4/27/1999 ORD ASSESS CIVIL 650 DOLLARS SECURITY 2/26/2001 INTERNATIONAL AIRPORT PENALTY 1999WP710454 US AIRWAYS INC A/C or COMM OPER 4/28/1999 ORD ASSESS CIVIL 22000 DOLLARS SECURITY 2/13/2001 PENALTY 1999EA710453 CONTINENTAL AIRLINES INC A/C or COMM OPER 5/4/1999 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 2/1/2001 PENALTY 1999EA710452 PORT AUTHORITY OF NY AIRPORT OPERATOR 5/4/1999 ORD ASSESS CIVIL 1100 DOLLARS SECURITY 3/16/2001 AND NJ PENALTY 1999SW710421 SOUTHWEST AIRLINES CO A/C or COMM OPER 5/5/1999 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 1/3/2001 PENALTY 1999SW730045 SOUTHWEST AIRLINES CO A/C or COMM OPER 5/5/1999 ORD ASSESS CIVIL 8250 DOLLARS SECURITY 1/24/2001 PENALTY 1999WP730145 DELTA AIR LINES INC A/C or COMM OPER 5/5/1999 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 2/6/2001 PENALTY 1999CE720070 DES MOINES AIRPORT OPERATOR 5/5/1999 ORD ASSESS CIVIL 1500 DOLLARS SECURITY 3/27/2001 INTERNATIONAL AIRPORT PENALTY 1999GL730156 GENERAL MITCHELL AIRPORT OPERATOR 5/6/1999 ORD ASSESS CIVIL 1100 DOLLARS SECURITY 1/2/2001 INTERNATIONAL AIRPORT PENALTY 1999SW730049 UNITED AIR LINES INC A/C or COMM OPER 5/6/1999 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 2/1/2001 PENALTY 1999GL760152 AIRPORT OPERATOR 5/8/1999 ORD ASSESS CIVIL 500 DOLLARS SECURITY 1/17/2001 INTERNATIONAL AIRPORT PENALTY 1999GL760153 INDIANAPOLIS AIRPORT OPERATOR 5/9/1999 ORD ASSESS CIVIL 500 DOLLARS SECURITY 1/17/2001 INTERNATIONAL AIRPORT PENALTY 1999GL760154 INDIANAPOLIS AIRPORT OPERATOR 5/10/1999 ORD ASSESS CIVIL 500 DOLLARS SECURITY 1/17/2001 INTERNATIONAL AIRPORT PENALTY 1999GL730160 OUTGAMIE COUNTY AIRPORT OPERATOR 5/12/1999 ORD ASSESS CIVIL 600 DOLLARS SECURITY 1/23/2001 AIRPORT PENALTY 1999EA720238 ATLANTIC COAST AIRLINES A/C or COMM OPER 5/12/1999 CP COMPROMIS NO 6500 DOLLARS SECURITY 3/20/2001 FINDING 1999EA720255 MARYLAND AVIATION AIRPORT OPERATOR 5/13/1999 ORD ASSESS CIVIL 750 DOLLARS SECURITY 3/29/2001 ADMINISTRATION PENALTY 1999GL750048 HOPKINS AIRPORT OPERATOR 5/19/1999 ORD ASSESS CIVIL 750 DOLLARS SECURITY 2/21/2001 INTERNATIONAL AIRPORT PENALTY 1999EA730219 DELTA AIR LINES INC A/C or COMM OPER 5/21/1999 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 1/25/2001 PENALTY 1999GL760144 AMERICAN TRANS AIR INC A/C or COMM OPER 5/28/1999 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 3/29/2001 PENALTY 1999GL730167 NORTHWEST AIRLINES INC A/C or COMM OPER 6/3/1999 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 1/23/2001 PENALTY 1999EA730227 FEDERAL EXPRESS CORP A/C or COMM OPER 6/5/1999 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 2/9/2001 PENALTY 16 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1999EA710472 CONTINENTAL AIRLINES INC A/C or COMM OPER 6/16/1999 ORD ASSESS CIVIL 3000 DOLLARS SECURITY 2/1/2001 PENALTY 1999WP760193 INC A/C or COMM OPER 6/18/1999 ORD ASSESS CIVIL 13000 DOLLARS SECURITY 1/18/2001 PENALTY 1999EA720271 METRO WASH ARPTS AUTH- AIRPORT OPERATOR 6/25/1999 ORD ASSESS CIVIL CONSOLIDAT SECURITY 2/9/2001 2000EA720046 IAD PENALTY ED CASE 1999GL730217 HECTOR INTERNATIONAL AIRPORT OPERATOR 7/20/1999 ORD ASSESS CIVIL 600 DOLLARS SECURITY 3/12/2001 AIRPORT PENALTY 1999GL730209 OUTAGAMIE COUNTY AIRPORT OPERATOR 7/31/1999 ORD ASSESS CIVIL 700 DOLLARS SECURITY 1/23/2001 REGIONAL AIRPORT PENALTY 1999EA720295 - FKYGKEUDUR FOREIGN AIR CAR 8/4/1999 CP COMPROMIS NO 7250 DOLLARS SECURITY 1/23/2001 HF FINDING 1999EA710576 DELTA AIR LINES INC A/C or COMM OPER 8/7/1999 ORD ASSESS CIVIL 26000 DOLLARS SECURITY 3/29/2001 1999EA710576 PENALTY 1999AL720104 ALASKA AIRLINES INC A/C or COMM OPER 8/9/1999 ORD ASSESS CIVIL 6600 DOLLARS SECURITY 2/6/2001 PENALTY 1999WP750441 COMPANIA MEXICANA DE FOREIGN AIR CAR 8/12/1999 ORD ASSESS CIVIL 4000 DOLLARS SECURITY 1/18/2001 AVIACION S A PENALTY 1999EA710583 DELTA AIR LINES INC A /C or COMM OPER 8/13/1999 ORD ASSESS CIVIL CONSOLIDAT SECURITY 3/29/2001 1999EA710576 PENALTY ED CASE 1999EA710634 NORTHWEST AIRLINES INC A/C or COMM OPER 8/22/1999 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 3/30/2001 PENALTY 1999SW710485 SOUTHWEST AIRLINES CO A/C or COMM OPER 8/30/1999 ORD ASSESS CIVIL 18000 DOLLARS SECURITY 1/26/2001 PENALTY 1999SW720140 US AIRWAYS INC A/C or COMM OPER 8/30/1999 ORD ASSESS CIVIL 21000 DOLLARS SECURITY 3/19/2001 PENALTY 1999SW730092 SOUTHWEST AIRLINES CO A/C or COMM OPER 9/9/1999 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 1/2/2001 PENALTY 1999EA710633 CONTINENTAL AIRLINES INC A/C or COMM OPER 9/10/1999 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 2/1/2001 PENALTY 2000WP710005 AMERICA AIRLINES A/C or COMM OPER 9/13/1999 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 2/28/2001 INC PENALTY 1999EA720328 MIDWEST EXPRESS A/C or COMM OPER 9/17/1999 ORD ASSESS CIVIL 4000 DOLLARS SECURITY 3/8/2001 AIRLINES INC PENALTY 1999SW710512 SOUTHWEST AIRLINES CO A/C or COMM OPER 9/18/1999 ORD ASSESS CIVIL 8000 DOLLARS SECURITY 1/26/2001 PENALTY 1999CE720100 TRANS STATES AIRLINES INC A/C or COMM OPER 9/18/1999 ORD ASSESS CIVIL 7250 DOLLARS SECURITY 1/30/2001 PENALTY 1999SO710332 DELTA AIR LINES INC A/C or COMM OPER 9/22/1999 CIVIL PENALTY 77000 DOLLARS SECURITY 1/22/2001 1999EA720330 AMERICAN AIRLINES INC A/C or COMM OPER 9/22/1999 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 1/23/2001 PENALTY 2000WP760002 AIRPORT OPERATOR 9 /22/1999 ORD ASSESS CIVIL 550 DOLLARS SECURITY 3/14/2001 PENALTY 1999WP750513 TACA INTERNATIONAL FOREIGN AIR CAR 9/24/1999 ORD ASSESS CIVIL 20000 DOLLARS SECUR ITY 2/26/2001 AIRLINES S A PENALTY 17 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1999SW720158 SOUTHWEST AIRLINES CO A/C or COMM OPER 9/25/1999 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 2/13/2001 PENALTY 1999WP710717 NORTHWEST AIRLINES INC A/C or COMM OPER 9/25/1999 ORD ASSESS CIVIL 16500 DOLLARS SECURITY 3/9/2001 PENALTY 1999SW710513 US AIRWAYS INC A/C or COMM OPER 9/25/1999 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 3/19/2001 PENALTY 1999SW730099 UNITED AIR LINES INC A/C or COMM OPER 9/28/1999 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 2/1/2001 PENALTY 1999EA730326 AIRTRAN AIRWAYS INC A/C or COMM OPER 9/29/1999 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 2/1/2001 PENALTY 1999EA720337 TRANS STATES AIRLINES INC A/C or COMM OPER 9/29/1999 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 3/12/2001 PENALTY 2000EA710003 TRANS WORLD AIRLINES INC A/C or COMM OPER 10/1/1999 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 1/8/2001 PENALTY 2000NE710005 DELTA AIR LINES INC A/C or COMM OPER 10/5/1999 ORD ASSESS CIVIL 8000 DOLLARS SECURITY 1/19/2001 PENALTY 2000SW720007 UNITED AIR LINES INC A/C or COMM OPER 10/15/1999 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 2/1/2001 PENALTY 2000EA710019 DELTA AIR LINES INC A/C or COMM OPER 10/16/1999 ORD ASSESS CIVIL 9000 DOLLARS SECURITY 3/27/2001 PENALTY 2000WP750021 SAN FRANCISCO AIRPORT OPERATOR 10/20/1999 ORD ASSESS CIVIL 1500 DOLLARS SECURITY 2/26/2001 INTERNATIONAL AIRPORT PENALTY 2000NE710027 TRANS WORLD AIRLINES INC A/ C or COMM OPER 10/24/1999 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 1/12/2001 PENALTY 2000EU740004 NORTHWEST AIRLINES INC A/C or COMM OPER 10/28/1999 ORD ASSESS CIVIL 4000 DOLLARS SECURITY 3/21/2001 PENALTY 2000EU750001 US AIRWAYS INC A/C or COMM OPER 11/1/1999 ORD ASSESS CIVIL 3500 DOLLARS SECURITY 2/15/2001 PENALTY 2000SW710053 US AIRWAYS INC A/C or COMM OPER 11/4/1999 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 3/19/2001 PENALTY 2000EA710044 US AIRWAYS INC A/C or COMM OPER 11/8/1999 ORD ASSESS CIVIL 18000 DOLLARS SECURITY 1/23/2001 PENALTY 2000SW710061 AMERICAN AIRLINES INC A/C or COMM OPER 11/16/1999 ORD ASSESS CIVIL 16000 DOLLARS SECURITY 3/2/2001 PENALTY 2000EA720046 METROPOLITAN AIRPORT OPERATOR 11/18/1999 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 2/9/2001 2000EA720046 AIRPORTS PENALTY AUTHORITY 2000EA710077 US AIRWAYS INC A/C or COMM OPER 11/19/1999 ORD ASSESS CIVIL 20000 DOLLARS SECURITY 3/14/2001 PENALTY 2000EA710081 US AIRWAYS INC A/C or COMM OPER 11/19/1999 ORD ASSESS CIVIL CONSOLIDAT SECURITY 3/15/2001 2000EA710323 PENALTY ED CASE 2000SW730009 US AIRWAYS INC A/C or COMM OPER 11/19/1999 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 3/19/2001 PENALTY 2000WP760029 HAWAIIAN AIRLINES INC A/C or COMM OPER 11/23/1999 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 1/18/2001 PENALTY 18 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000EA740027 AIRPORT OPERATOR 11/29/1999 ORD ASSESS CIVIL CONSOLIDAT SECURITY 1/25/2001 2000EA740047 INTERNATIONAL AIRPORT PENALTY ED CASE 2000EA740029 CONTINENTAL AIRLINES INC A/C or COMM OPER 11/29/1999 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 2/1/2001 PENALTY 2000GL720048 CITY AIRPORT AIRPORT OPERATOR 11/30/1999 ORD ASSESS CIVIL 1500 DOLLARS SECURITY 1/11/2001 PENALTY 2000CE720014 SOUTHWEST AIRLINES CO A/C or COMM OPER 12/9/1999 ORD ASSESS CIVIL 10000 DOLLARS SECURITY 1/9/2001 PENALTY 2000WP710100 AEROVIAS DE MEXICO S A FOREIGN AIR CAR 12/9/1999 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 1/9/2001 DE C V PENALTY 2000GL740057 NORTHWEST AIRLINES INC A/C or COMM OPER 12/9/1999 ORD ASSESS CIVIL 15000 DOLLARS SECURITY 2/20/2001 PENALTY 2000SW710142 AMERICAN AIRLINES INC A/C or COMM OPER 12/13/1999 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 3/2/2001 PENALTY 2000AL720065 ALASKA AIRLINES INC A/C or COMM OPER 12/14/1999 ORD ASSESS CIVIL 26000 DOLLARS SECURITY 1/23/2001 2000AL720065 PENALTY 2000EA710134 CONTINENTAL AIRLINES INC A/C or COMM OPER 12/17/1999 ORD ASSESS CIVIL CONSOLIDAT SECURITY 2/27/2001 2000EA710155 PENALTY ED CASE 2000SW710141 US AIRWAYS INC A/C or COMM OPER 12/21/1999 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 3/19/2001 PENALTY 2000WP750082 SAN FRANCISCO AIRPORT OPERATOR 12/28/1999 ORD ASSESS CIVIL 100 DOLLARS SECURITY 2/26/2001 INTERNATIONAL AIRPORT PENALTY 2000CE720011 SOUTHWEST AIRLINES CO A/C or COMM OPER 1/13/2000 ORD ASSESS CIVIL 3000 DOLLARS SECURITY 3/2/2001 PENALTY 2000AL720081 ALASKA AIRLINES INC A/C or COMM OPER 1/18/2000 ORD ASSESS CIVIL CONSOLIDAT SECURITY 1/23/2001 2000AL720065 PENALTY ED CASE 2000SO760070 AIR 3000 AIRLINES LTD FOREIGN AIR CAR 1/19/2000 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 3/15/2001 CANADA PENALTY 2000EA720090 SOUTHWEST AIRLINES CO A/C or COMM OPER 1/20/2000 ORD ASSESS CIVIL 8000 DOLLARS SECURITY 1/10/2001 PENALTY 2000WP750128 SAN FRANCISCO AIRPORT OPERATOR 1/20/2000 ORD ASSESS CIVIL 550 DOLLARS SECURITY 2/26/2001 INTERNATIONAL AIRPORT PENALTY 2000AL720133 ALASKA AIRLINES INC A/C or COMM OPER 1/23/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 1/25/2001 PENALTY 2000SW700010 US AIRWAYS INC A/C or COMM OPER 1/24/2000 ORD ASSESS CIVIL 13500 DOLLARS SECURITY 3/19/2001 PENALTY 2000SO760079 AIR CANADA FOREIGN AIR CAR 1/25/2000 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 2/1/2001 PENALTY 2000EA710155 CONTINENTAL AIRLINES INC A/C or COMM OPER 1/26/2000 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 2/27/2001 2000EA710155 PENALTY 2000GL760094 US AIRWAYS INC A/C or COMM OPER 1/28/2000 ORD ASSESS CIVIL CONSOLIDAT SECURITY 1/2/2001 1999GL760135 PENALTY ED CASE 2000WP760088 HAWAIIAN AIRLINES INC A/C or COMM OPER 1/31/2000 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 1/18/2001 PENALTY 2000EA720098 METROPOLITAN WASHINGTON AIRPORT OPERATOR 1/31/2000 ORD ASSESS CIVIL CONSOLIDATED SECURITY 2/9/2001 2000EA720046 AIRPORTS AUTHORITY PENALTY CASE 19 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000EA740047 PITTSBURGH AIRPORT OPERATOR 2/4/2000 ORD ASSESS CIVIL 1850 DOLLARS SECURITY 1/25/2001 2000EA740047 INTERNATIONAL AIRPORT PENALTY 2000GL750060 CLEVELAND HOPKINS INT'L AIRPORT OPERATOR 2/6/2000 ORD ASSESS CIVIL 12100 DOLLARS SECURITY 3/14/2001 2000GL750060 AIRPORT PENALTY 2000SO710136 LTD FOREIGN AIR CAR 2/6/2000 ORD ASSESS CIVIL 9000 DOLLARS SECURITY 3/29/2001 PENALTY 2000NM720089 AIRPORT OPERATOR 2/8/2000 ORD ASSESS CIVIL 1100 DOLLARS SECURITY 1/9/2001 INTERNATIONAL AIRPORT PENALTY 2000CE720049 AMERICAN EAGLE AIRLINES A/C or COMM OPER 2/8/2000 ORD ASSESS CIVIL 4000 DOLLARS SECURITY 1/23/2001 INC PENALTY 2000SW710222 ALBUQUERQUE AIRPORT OPERATOR 2/8/2000 ORD ASSESS CIVIL 1100 DOLLARS SECURITY 2/5/2001 INTERNATIONAL AIRPORT PENALTY 2000EA710186 US AIRWAYS INC A/C or COMM OPER 2/8/2000 CIVIL PENALTY 42000 DOLLARS SECURITY 2/27/2001 2000EA710186 2000EA710187 US AIRWAYS INC A/C or COMM OPER 2/8/2000 CIVIL PENALTY CONSOLIDAT SECURITY 2/27/2001 2000EA710186 ED CASE 2000EA710197 US AIRWAYS INC A/C or COMM OPER 2/9/2000 ORD ASSESS CIVIL 2700 DOLLARS SECURITY 1/23/2001 PENALTY 2000GL750069 PORT COLUMBUS AIRPORT AIRPOR T OPERATOR 2/10/2000 ORD ASSESS CIVIL 1000 DOLLARS SECURITY 2/1/2001 PENALTY 2000EA720125 US AIRWAYS INC A/C or COMM OPER 2/10/2000 ORD ASSESS CIVIL 2500 DOLLARS SECURITY 3/16/2001 PENALTY 2000GL750073 DELTA AIR LINES INC A/C or COMM OPER 2/11/2000 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 1/3/2001 PENALTY 2000GL720081 SKY TREK INTERNATIONAL A/C or COMM OPER 2/11/2000 ORD ASSESS CIVIL 9000 SANCTION SECURITY 1/11/2001 AIRLINES INC PENALTY WAIVED 2000GL750071 A/C or COMM OPER 2/11/2000 ORD ASSESS CIVIL 13000 DOLLARS SECURITY 3/26/2001 INC PENALTY 2000GL720083 GERALD FORD INT'L AIRPORT OPERATOR 2/13/2000 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 3/20/2001 AIRPORT PENALTY 2000SW710256 MIDLAND INTERNATIONAL AIRPORT OPERATOR 2/14/2000 ORD ASSESS CIVIL 1100 DOLLARS SECURITY 2/27/2001 AIRPORT PENALTY 2000WP760117 ALOHA AIRLINES INC A/C or COMM OPER 2/14/2000 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 3/19/2001 PENALTY 2000WP760127 HAWAIIAN AIRLINES INC A/C or COMM OPER 2/15/2000 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 1/18/2001 PENALTY 2000GL740097 SOUTHWEST AIRLINES CO A/C or COMM OPER 2/17/2000 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 3/16/2001 PENALTY 2000GL750075 CLEVELAND HOPKINS INT'L AIRPORT OPERATOR 2/18/2000 ORD ASSESS CIVIL CONSOLIDAT SECURITY 3/14/2001 2000GL750060 AIRPORT PENALTY ED CASE 2000NM710170 AMERICAN AIRLINES INC A/C or COMM OPER 2/19/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 1/25/2001 PENALTY 2000NE710148 US AIRWAYS INC A/C or COMM OPER 2/22/2000 ORD ASSESS CIVIL 8000 DOLLARS SECURITY 2/7/2001 PENALTY 2000EA740054 US AIRWAYS INC A/C or COMM OPER 2/23/2000 ORD ASSESS CIVIL 4000 DOLLARS SECURITY 2/7/2001 PENALTY 20 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000EA740055 US AIRWAYS INC A/C or COMM OPER 2/24/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 2/1/2001 PENALTY 2000SW710255 MIDLAND INTERNATIONAL AIRPORT OPERATOR 2/26/2000 ORD ASSESS CIVIL 1100 DOLLARS SECURIT Y 2/27/2001 AIRPORT PENALTY 2000CE710030 SOUTHWEST AIRLINES CO A/C or COMM OPER 2/29/2000 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 1/10/2001 PENALTY 2000AL720104 ALASKA AIRLINES INC A/C or COMM OPER 3/4/2000 ORD ASSESS CIVIL CONSOLIDAT SECURITY 1/23/2001 2000AL720065 PENALTY ED CASE 2000NM720123 SALT LAKE CITY AIRPORT OPERATOR 3/5/2000 ORD ASSESS CIVIL 1100 DOLLARS SECURITY 1/9/2001 INTERNATIONAL AIRPORT PENALTY 2000NE710154 US AIRWAYS INC A/C or COMM OPER 3/5/2000 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 2/13/2001 PENALTY 2000AL720105 ANCHORAGE AIRPORT OPERATOR 3/8/2000 ORD ASSESS CIVIL 800 DOLLARS SECURITY 1/17/2001 INTERNATIONAL AIRPORT PENALTY 2000EA710237 DELTA AIR LINES INC A/C or COMM OPER 3/9/2000 ORD ASSESS CIVIL CONSOLIDAT SECURITY 3/29/2001 1999EA710576 PENALTY ED CASE 2000EA720305 MIDWEST EXPRESS A/C or COMM OPER 3/10/2000 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 3/23/2001 AIRLINES INC PENALTY 2000EA720302 METROPOLITAN AIRPORT OPERATOR 3/11/2000 ORD ASSESS CIVIL 750 DOLLARS SECURITY 3/16/2001 WASHINGTON AIRPORTS PENALTY AUTHORITY 2000WA740008 US AIRWAYS INC A/C or COMM OPER 3/12/2000 CIVIL PENALTY 115000 DOLLARS SECURITY 2/7/2001 2000WP760145 AIRPORT OPERATOR 3/13/2000 ORD ASSESS CIVIL 1000 DOLLARS SECURITY 1/9/2001 PENALTY 2000AL720108 ALASKA AIRLINES INC A/C or COMM OPER 3/15/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 1/23/2001 PENALTY 2000AL720110 ALASKA AIRLINES INC A/C or COMM OPER 3/16/2000 ORD ASSESS CIVIL 10000 DOLLARS SECURITY 1/25/2001 PENALTY 2000CE720062 SOUTHWEST AIRLINES CO A/C or COMM OPER 3/19/2000 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 1/10/2001 PENALTY 2000CE720071 AMERICAN AIRLINES INC A/C or COMM OPER 3/25/2000 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 1/24/2001 PENALTY 2000GL730101 NORTHWEST AIRLINES INC A/C or COMM OPER 3/27/2000 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 1/8/2001 PENALTY 2000CE720072 DES MOINES AIRPORT OPERATOR 3/29/2000 ORD ASSESS CIVIL 1000 DOLLARS SECURITY 3/8/2001 INTERNATIONAL AIRPORT PENALTY 2000EA720209 SOUTHWEST AIRLINES CO A/C or COMM OPER 3/31/2000 ORD ASSESS CIVIL 8000 DOLLARS SECURITY 1/10/2001 PENALTY 2000GL730118 AMERICA WEST AIRLINES A/C or COMM OPER 4/2/2000 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 2/22/2001 INC PENALTY 2000GL750084 CLEVELAND HOPKINS INT'L AIRPORT OPERATOR 4/3/2000 ORD ASSESS CIVIL CONSOLIDAT SECURITY 3/14/2001 2000GL750060 AIRPORT PENALTY ED CASE 2000EA720210 SOUTHWEST AIRLINES CO A/C or COMM OPER 4/4/2000 ORD ASSESS CIVIL 3250 DOLLARS SECURITY 1/10/2001 PENALTY

21 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000GL730120 NORTHWEST AIRLINES INC A/C or COMM OPER 4/4/2000 ORD ASSESS CIVIL 4000 DOLLARS SECURITY 1/23/2001 PENALTY 2000EA720211 DELTA AIR LINES INC A/C or COMM OPER 4/4/2000 ORD ASSESS CIVIL CONSOLIDAT SECURITY 3/29/2001 1999EA710576 PENALTY ED CASE 2000AL720124 ANCHORAGE INTL AIRPORT AIRPORT OPERATOR 4/6/2000 ORD ASSESS CIVIL 500 DOLLARS SECURITY 3/19/2001 PENALTY 2000SW710335 UNITED AIR LINES INC A /C or COMM OPER 4/8/2000 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 2/1/2001 PENALTY 2000SW710339 AMERICAN AIRLINES INC A/C or COMM OPER 4/10/2000 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 3/2/2001 PENALTY 2000AL720123 ANCHORAGE AIRPORT OPERATOR 4/10/2000 ORD ASSESS CIVIL 500 DOLLARS SECURITY 3/19/2001 INTERNATIONAL AIRPORT PENALTY 2000GL720110 NORTHWEST AIRLINES INC A/C or COMM OPER 4/12/2000 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 1/29/2001 PENALTY 2000GL750082 US AIRWAYS INC A/C or COMM OPER 4/12/2000 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 2/2/2001 PENALTY 2000NM710275 SOUTHWEST AIRLINES CO A/C or COMM OPER 4/14/2000 ORD ASSESS CIVIL 8000 DOLLARS SECURITY 1/11/2001 PENALTY 2000NM710309 INDUSTRIES A/C or COMM OPER 4/22/2000 ORD ASSESS CIVIL 9000 DOLLARS SECURITY 3/8/2001 INC PENALTY 2000AL720132 ALASKA AIRLINES INC A/C or COMM OPER 4/24/2000 ORD ASSESS CIVIL 9000 DOLLARS SECURITY 1/23/2001 PENALTY 2000NM710277 HORIZON AIR INDUSTRIES A/C or COMM OPER 4/28/2000 ORD ASSESS CIVIL 10000 DOLLARS SECURITY 3/8/2001 INC PENALTY 2000AL720134 ANCHORAGE INTL AIRPORT AIRPORT OPERATOR 4/29/2000 ORD ASSESS CIVIL 700 DOLLARS SECURITY 1/17/2001 PENALTY 2000NM710280 HORIZON AIR INDUSTRIES A/C or COMM OPER 4/29/2000 ORD ASSESS CIVIL 11000 DOLLARS SECURITY 3/8/2001 INC PENALTY 2000WP750290 HORIZON AIR INDUSTRIES A/C or COMM OPER 5/1/2000 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 1/9/2001 INC PENALTY 2000EA710323 US AIRWAYS INC A/C or COMM OPER 5/4/2000 ORD ASSESS CIVIL 11000 DOLLARS SECURITY 3/15/2001 2000EA710323 PENALTY 2000NM710333 SEATTLE TACOMA AIRPORT OPERATOR 5/5/2000 ORD ASSESS CIVIL 1999 DOLLARS SECURITY 1/30/2001 INTERNATIONAL AIRPORT PENALTY 2000AL720142 ANCHORAGE AIRPORT OPERATOR 5/9/2000 ORD ASSESS CIVIL 800 DOLLARS SECURITY 1/17/2001 INTERNATIONAL AIRPORT PENALTY 2000EA720223 DELTA AIR LINES INC A/C or COMM OPER 5/9/2000 ORD ASSESS CIVIL 3000 DOLLARS SECURITY 1/25/2001 PENALTY 2000GL730145 MESABA AVIATION INC A/C or COM M OPER 5/9/2000 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 2/5/2001 PENALTY 2000GL750091 SOUTHWEST AIRLINES CO A/C or COMM OPER 5/11/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 2/16/2001 PENALTY 2000CE720090 TRANS STATES AIRLINES INC A/C or COMM OPER 5/11/2000 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 3/19/2001 PENALTY 2000GL750093 SOUTHWEST AIRLINES CO A/C or COMM OPER 5/15/2000 ORD ASSESS CIVIL PEN. 6000 DOLLARS SECURITY 2/16/2001 22 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000CE720093 SOUTHWEST AIRLINES CO A/C or COMM OPER 5/18/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 1/9/2001 PENALTY 2000GL730146 NORTHWEST AIRLINES INC A/C or COMM OPER 5/18/2000 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 1/23/2001 PENALTY 2000EA720413 UNITED AIR LINES INC A/C or COMM OPER 5/23/2000 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 2/1/2001 PENALTY 2000NM720183 AMERICAN AIRLINES INC A/C or COMM OPER 5/31/2000 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 1/5/2001 PENALTY 2000NM710383 PORTLAND INTERNATIONAL AIRPORT OPERATOR 6/5/2000 ORD ASSESS CIVIL 550 DOLLARS SECURITY 1/17/2001 AIRPORT PENALTY 2000GL730174 NORTHWEST AIRLINES INC A/C or COMM OPER 6/13/2000 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 1/29/2001 PENALTY 2000GL750101 CLEVELAND HOPKINS AIRPORT OPERATOR 6/14/2000 ORD ASSESS CIVIL 1100 DOLLARS SECURITY 2/9/2001 INTERNATIONAL AIRPORT PENALTY 2000EA720226 US AIRWAYS INC A/C or COMM OPER 6/14/2000 ORD ASSESS CIVIL 2500 DOLLARS SECURITY 3/16/2001 PENALTY 2000NM720193 SOUTHWEST AIRLINES CO A/C or COMM OPER 6/15/2000 ORD ASSESS CIVIL 4000 DOLLARS SECURITY 1/11/2001 PENALTY 2000AL720155 TED STEVENS ANCHORAGE AIRPORT OPERATOR 6/18/2000 ORD ASSESS CIVIL 800 DOLLARS SECURITY 1/17/2001 INTERNATIONAL AIRPORT PENALTY 2000CE720105 UNITED AIR LINES INC A/C or COMM OPER 6/20/2000 ORD ASSESS CIVIL 5750 DOLLARS SECURITY 3/8/2001 PENALTY 2000AL720157 TED STEVENS ANCHORAGE AIRPORT OPERATOR 6/23/2000 ORD ASSESS CIVIL 800 DOLLARS SECURITY 1/17/2001 INTERNATIONAL AIRPORT PENALTY 2000CE720106 SOUTHWEST AIRLINES CO A/C or COMM OPER 6/26/2000 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 1/9/2001 PENALTY 2000SW720137 GEORGE BUSH AIRPORT OPERATOR 6/28/2000 ORD ASSESS CIVIL 1100 DOLLARS SECURITY 1/18/2001 INTERCONTINENTAL PENALTY AIRPORT/HOUSTON 2000WP760199 ALOHA AIRLINES INC A/C or COMM OPER 6/28/2000 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 3/19/2001 PENALTY 2000NM720218 DELTA AIR LINES INC A/C or COMM OPER 7/1/2000 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 2/23/2001 PENALTY 2000NM720219 UNITED AIR LINES INC A/C or COMM OPER 7/3/2000 ORD ASSESS CIVIL 11000 DOLLARS SECURITY 1/12/2001 PENALTY 2000NM720220 DELTA AIR LINES INC A/C or COMM OPER 7/3/2000 ORD ASSESS CIVIL 6000 DOLLARS SECURITY 2/23/2001 PENALTY 2000NM720226 DELTA AIR LINES INC A/C or COMM OPER 7/3/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 2/23/2001 PENALTY 2000NM710513 UNITED AIR LINES INC A/C or COMM OPER 7/4/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 2/14/2001 PENALTY 2000AL720194 JUNEAU INTERNATIONAL AIRPORT OPERATOR 7/12/2000 ORD ASSESS CIVIL 1000 DOLLARS SECURITY 1/8/2001 AIRPORT PENALTY 2000NM720233 UNITED AIR LINES INC A/C or COMM OPER 7/15/2000 ORD ASSESS CIVIL 9250 DOLLARS SECURITY 1/19/2001 PENALTY 23 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000CE720110 LAMBERT-ST LOUIS AIRPORT OPERATOR 7/20/2000 ORD ASSESS CIVIL 1100 DOLLARS SECURITY 2/6/2001 INTERNATIONAL AIRPORT PENALTY 2000CE720111 CORPORATE FLIGHT A/C or COMM OPER 7/20/2000 ORD ASSESS CIVIL 5500 DOLLARS SECURITY 3/5/2001 MANAGEMENT INC PENALTY 2000NM720244 DENVER INTERNATIONAL AIRPORT OPERATOR 7/22/2000 ORD ASSESS CIVIL 500 DOLLARS SECURITY 3/14/2001 AIRPORT PENALTY 2000CE720112 SOUTHWEST AIRLINES CO A/C or COMM OPER 7/26/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 1/9/2001 PENALTY 2000NM720245 GREAT LAKES AVIATION LTD A/C or COMM OPER 7/26/2000 ORD ASSESS CIVIL 5000 DOLLARS SECURITY 1/25/2001 PENALTY 2000GL750121 SOUTHWEST AIRLINES CO A/C or COM M OPER 7/26/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 2/16/2001 PENALTY 2000EA720332 NORTHWEST AIRLINES INC A/C or COMM OPER 7/27/2000 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 2/21/2001 PENALTY 2000GL730194 NORTHWEST AIRLINES INC A/C or COMM OPER 7/28/2000 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 2/12/2001 PENALTY 2000NM720253 UNITED AIR LINES INC A/C or COMM OPER 8/1/2000 ORD ASSESS CIVIL 9000 DOLLARS SECURITY 2/22/2001 PENALTY 2000NM720259 UNITED AIR LINES INC A/C or COMM OPER 8/2/2000 ORD ASSESS CIVIL 4000 DOLLARS SECURITY 2/22/2001 PENALTY 2000NM720275 UNITED AIR LINES INC A/C or COMM OPER 8/18/2000 ORD ASSESS CIVIL 10000 DOLLARS SECU RITY 2/22/2001 PENALTY 2000SW730063 US AIRWAYS INC A/C or COMM OPER 8/19/2000 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 3/19/2001 PENALTY 2000EA720235 US AIRWAYS INC A/C or COMM OPER 8/21/2000 ORD ASSESS CIVIL 14000 DOLLARS SECURITY 3/29/2001 2000EA720235 PENALTY 2000NM720276 DENVER INTERNATIONAL AIRPORT OPERATOR 8/22/2000 ORD ASSESS CIVIL 1000 DOLLARS SECURITY 3/14/2001 AIRPORT PENALTY 2000EA730152 US AIRWAYS INC A/C or COMM OPER 8/22/2000 ORD ASSESS CIVIL CONSOLIDAT SECURITY 3/29/2001 2000EA720235 PENALTY ED CASE 2000CE720121 TRANS WORLD AIRLINES INC A/C or COMM OPER 8/23/2000 ORD ASSESS CIVIL 4500 DOLLARS SECURITY 1/9/2001 PENALTY 2000SW710554 US AIRWAYS INC A/C or COMM OPER 8/24/2000 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 3/19/2001 PENALTY 2000NM720283 SOUTHWEST AIRLINES CO A/C or COMM OPER 8/28/2000 ORD ASSESS CIVIL 7500 DOLLARS SECURITY 3/6/2001 PENALTY 2000AL720217 ALASKA AIRLINES INC A/C or COMM OPER 8/29/2000 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 1/22/2001 PENALTY 2000AL720218 TED STEVENS ANCHORAGE AIRPORT OPERATOR 9/5/2000 ORD ASSESS CIVIL 1000 DOLLARS SECURITY 2/15/2001 INTERNATIONAL AIRPORT PENALTY 2000EA720346 US AIRWAYS INC A/C or COMM OPER 9/6/2000 ORD ASSESS CIVIL CONSOLIDAT SECURITY 3/29/2001 2000EA720235 PENALTY ED CASE 2000EA720345 US AIRWAYS INC A/C or COMM OPER 9/7/2000 ORD ASSESS CIVIL CONSOLIDAT SECURITY 3/29/2001 2000EA720235 PENALTY ED CASE 2000CE720128 SOUTHWEST AIRLINES CO A/C or COMM OPER 9/13/2000 ORD ASSESS CIVIL 6500 DOLLARS SECURITY 1/9/2001 PENALTY 24 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2001WP760039 ALOHA AIRLINES INC A/C or COMM OPER 11/30/2000 ORD ASSESS CIVIL 7000 DOLLARS SECURITY 3/19/2001 PENALTY 1999GL210004 SUNJET AVIATION INC A/C or COMM OPER 10/23/1998 ORD ASSESS CIVIL 50000 SANCTION TRNG-FLT 2/2/2001 PENALTY WAIVED CREW 1999EU750027 US AIRWAYS INC A/C or COMM OPER 4/1/1999 ORD ASSESS CIVIL 4500 DOLLARS TRNG -FLT 2/15/2001 PENALTY CREW 1999WP070126 DGV HOLDINGS INC CERTIFICATE 9/22/1999 ORD ASSESS CIVIL 1000 DOLLARS TRNG -OTHER 2/15/2001 SCHOOL PENALTY 2000AL700035 ALASKA AIRLINES INC A/C or COMM OPER 2/7/2000 ORD ASSESS CP 20000 DOLLARS TRNG -OTHER 1/25/2001 HMT 2000SW190081 INTERNATIONAL AVIATION CERTIFICATE 5/4/2000 CP COMPROMIS NO CONSOLIDAT TRNG-OTHER 2/28/2001 2000SW190080 TRAVEL ACADEMY SCHOOL FINDING ED CASE 2000EA710136 DELTA AIR LINES INC A/C or COMM OPER 12/29/1999 ORD ASSESS CIVIL CONSOLIDAT TYPE DESGN 3/29/2001 1999EA710576 PENALTY ED CASE DATA 1999GL730156 GENERAL MITCHELL ARPT OPR 06-May-99 ORD ASSESS CP FA 1100 DOLLARS SECURITY 02-Jan-01 INTERNATIONAL AIRPORT ACT 1999GL760135 US AIRWAYS INC SCHED AIR CARRIER 24-Apr-99 ORD ASSESS CP FA 26000 DOLLARS SECURITY 02-Jan-01 1999GL760135 ACT 1999SW730092 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 09-Sep-99 ORD ASSESS CP FA 5000 DOLLARS SECURITY 02-Jan-01 ACT 2000GL760094 US AIRWAYS INC SCHED AIR CARRIER 28-Jan-00 ORD ASSESS CP FA CONSOLIDAT SECURITY 02-Jan-01 1999GL760135 ACT ED CASE 1998SO170056 SERMATECH APPROVED RPR STN 19-May-98 ORD ASSESS CP FA 1100 DOLLARS MAINTENANCE 03 -Jan-01 INTERNATIONAL INC ACT 1999SW710421 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 05-May-99 ORD ASSESS CP FA 5500 DOLLARS SECURITY 03-Jan-01 ACT 2000CE010012 CHICAGO EXPRESS SCHED AIR CARRIER 16-Nov-99 ORD ASSESS CP FA 2500 DOLLARS FLT OPNS 03-Jan-01 AIRLINES INC ACT 2000GL750073 DELTA AIR LINES INC SCHED AIR CARRIER 11-Feb-00 ORD ASSESS CP FA 4500 DOLLARS SECURITY 03-Jan-01 ACT 1999WP760210 AIR CANADA FOREIGN AIR CAR 16-Jul-99 ORD ASSESS CP 10000 DOLLARS HAZ MAT 04-Jan-01 HMT AC 2000SW750010 US AIRWAYS INC SCHED AIR CARRIER 17-Apr-00 ORD ASSESS CP 35000 DOLLARS HAZ MAT 04-Jan-01 HMT AC 1998NM010164 ALASKA AIRLINES INC SCHED AIR CARRIER 22-Jul-98 ORD ASSESS CP FA 22000 DOLLARS MAINTENANCE 05 -Jan-01 ACT 1999CE010035 ACCESSAIR INC SCHED AIR CARRIER 08-Mar-99 ORD ASSESS CP FA 7500 DOLLARS FLT OPNS 05-Jan-01 ACT 1999CE010039 ACCESSAIR INC SCHED AIR CARRIER 01-Apr-99 ORD ASSESS CP FA 7500 DOLLARS MAIN TENANCE 05 -Jan-01 ACT 1999CE010051 ACCESSAIR INC SCHED AIR CARRIER 21-Apr-99 ORD ASSESS CP FA 8000 DOLLARS MAINTENANCE 05 -Jan-01 ACT 1999CE010064 ACCESSAIR INC SCHED AIR CARRIER 28-Jun-99 ORD ASSESS CP FA 2000 DOLLARS FLT OPNS 05-Jan-01 ACT 1999CE010100 ACCESSAIR INC SCHED AIR CARRIER 08-Sep-99 ORD ASSESS CP FA ACT 16000 DOLLARS MAINTENANCE 05 -Jan-01 25 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000NM720183 AMERICAN AIRLINES INC SCHED AIR CARRIER 31-May-00 ORD ASSESS CP FA 5000 DOLLARS SECURITY 05-Jan-01 ACT 1996GL250057 TYLER AVIATION INC AIR CARRIER ON 20-Jun-96 ORD ASSESS CP FA 20000 DOLLARS FLT OPNS 08-Jan-01 DMAND ACT 2000AL720194 JUNEAU INTERNATIONAL ARPT OPR 12-Jul-00 ORD ASSESS CP FA 1000 DOLLARS SECURITY 08-Jan-01 AIRPORT ACT 2000CE710066 ATLANTIC SOUTHEAST SCHED AIR CARRIER 08-May-00 ORD ASSESS CP FA 7500 DOLLARS 08-Jan-01 AIRLINES INC ACT SECURITY 2000EA710003 TRANS WORLD AIRLINES INC SCHED AIR CARRIE R 01-Oct-99 ORD ASSESS CP FA 5000 DOLLARS SECURITY 08-Jan-01 ACT 2000GL730101 NORTHWEST AIRLINES INC SCHED AIR CARRIER 27-Mar-00 ORD ASSESS CP FA 6500 DOLLARS SECURIT Y 08-Jan-01 ACT 1998WP750406 AIR CANADA FOREIGN AIR CAR 30-Jul-98 ORD ASSESS CP FA 4500 DOLLARS SECURITY 09-Jan-01 ACT 1998WP750495 AIR CANADA FOREIGN AIR CAR 21-Sep-98 ORD ASSESS CP FA 7500 DOLLARS SECURITY 09-Jan-01 ACT 1999SW910074 AIR WILMINGTON INC AIR CARRIER ON 28-Apr-99 ORD ASSESS CP FA 1100 DOLLARS DRUG TESTING 09 -Jan-01 DMAND ACT 2000CE720014 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 09-Dec-99 ORD ASSESS CP FA 10000 DOLLARS SECURITY 09-Jan-01 ACT 2000CE720093 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 18-May-00 ORD ASSESS CP FA 7500 DOLLARS SECURITY 09-Jan-01 ACT 2000CE720106 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 26-Jun-00 ORD ASSESS CP FA 4500 DOLLARS SECURITY 09-Jan-01 ACT 2000CE720112 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 26-Jul-00 ORD ASSESS CP FA 7500 DOLLARS SECURITY 09-Jan-01 ACT 2000CE720121 TRANS WORLD AIRLINES INC SCHED AIR CARRIER 23-Aug-00 ORD ASSESS CP FA 4500 DOLLARS SECURITY 09-Jan-01 ACT 2000CE720128 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 13-Sep-00 ORD ASSESS CP FA 6500 DOLLARS SECURITY 09-Jan-01 ACT 2000NM720089 SALT LAKE CITY ARPT OPR 08-Feb-00 ORD ASSESS CP FA 1100 DOLLARS SECURITY 09-Jan-01 INTERNATIONAL AIRPORT ACT 2000NM720123 SALT LAKE CITY ARPT OPR 05-Mar-00 ORD ASSESS CP FA 1100 DOLLARS SECURITY 09-Jan-01 INTERNATIONAL AIRPORT ACT 2000WP710100 AEROVIAS DE MEXICO S A FOREIGN AIR CAR 09-Dec-99 ORD ASSESS CP FA 6500 DOLLARS SECURITY 09-Jan-01 DE C V ACT 2000WP750290 HORIZON AIR INDUSTRIES SCHED AIR CARRIER 01-May-00 ORD ASSESS CP FA 5500 DOLLARS SECURITY 09-Jan-01 INC ACT 2000WP760145 KAHULUI AIRPORT ARPT OPR 13-Mar-00 ORD ASSESS CP FA 1000 DOLLARS SECURITY 09-Jan-01 ACT 1999EA710225 TRANS WORLD AIRLINES INC SCHED AIR CARRIER 20-Feb-99 ORD ASSESS CP FA 4500 DOLLARS SECURITY 10-Jan-01 ACT 1999WP230119 AIR DESERT PACIFIC CERT SCHOOL 29-Apr-99 ORD ASSESS CP FA 1100 DOLLARS RECORDS/RPT 10-Jan-01 ACT S 2000CE710030 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 29-Feb-00 ORD ASSESS CP FA ACT 7000 DOLLARS SECURITY 10-Jan-01 26 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000CE 720062 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 19-Mar-00 ORD ASSESS CP FA 6500 DOLLARS SECURITY 10-Jan-01 ACT 2000EA710405 NORTHWEST AIRLINES INC SCHED AIR CARRIER 23-Jun-00 ORD ASSESS CP FA 5500 DOLLARS CARGO 10-Jan-01 ACT SECURITY 2000EA720090 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 20-Jan-00 ORD ASSESS CP FA 8000 DOLLARS SE CURITY 10-Jan-01 ACT 2000EA720209 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 31-Mar-00 ORD ASSESS CP FA 8000 DOLLARS SECURITY 10-Jan-01 ACT 2000EA720210 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 04-Apr-00 ORD ASSESS CP FA 3250 DOLLARS SECURITY 10-Jan-01 ACT 1996SW710288 DALLAS LOVE FIELD ARPT OPR 04-Jun-96 ORD ASSESS CP FA 5000 DOLLARS SECURITY 11-Jan-01 AIRPORT ACT 1998WP150019 CANTRELL, ROBERT W AGRI OPR 17-Feb-98 ORD ASSESS CP FA 1500 DOLLARS HAZ PER/PROP 1 1 -Jan-01 ACT 2000GL720048 DETROIT CITY AIRPORT ARPT OPR 30-Nov-99 ORD ASSESS CP FA 1500 DOLLARS SECURITY 11-Jan-01 ACT 2000GL720081 SKY TREK INTERNATIONAL SUPP AIR CARRIER 11-Feb-00 ORD ASSESS CP FA 9000 SANCTION SECURITY 11-Jan-01 AIRLINES INC ACT WAIVED 2000NM070186 AMERICAN AVIATION INC AIR CARRIER ON 27-Jun-00 ORD ASSESS CP FA 2000 DOLLARS FLT OPNS 11-Jan-01 DMAND ACT 2000NM710275 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 14-Apr-00 ORD ASSESS CP FA 8000 DOLLARS SECURITY 11-Jan-01 ACT 2000NM720193 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 15-Jun-00 ORD ASSESS CP FA 4000 DOLLARS SECURITY 11-Jan-01 ACT 2000SW720032 SAUDI ARABIAN AIRLINES FOREIGN AIR CAR 15-Dec-99 ORD ASSESS CP 5000 DOLLARS HAZ MAT 11-Jan-01 CORP HMT AC 1997SO190191 AEROJET SERVICE CENTER APPROVED RPR STN 30-Jun-97 ORD ASSESS CP FA 1500 DOLLARS MAINTENANCE 12 -Jan-01 ACT 2000NE710027 TRANS WORLD AIRLINES INC SCHED AIR CARRIER 24-Oct-99 ORD ASSESS CP FA 7000 DOLLARS SECURITY 12-Jan-01 ACT 2000NM720219 UNITED AIR LINES INC SCHED AIR CARRIER 03-Jul-00 ORD ASSESS CP FA 11000 DOLLARS SECURITY 12-Jan-01 ACT 2000WP210016 FARMERS AERIAL SERVICE AGRI OPR 01-Dec-99 ORD ASSESS CP FA 1000 DOLLARS QUAL 12-Jan-01 INC ACT CONTROL 1998SW070102 GRAND HOLDINGS INC SCHED AIR CARRIER 12-Feb-98 ORD ASSESS CP FA 10000 DOLLARS MAINTENANCE 14 -Jan-01 ACT 1999SO740073 ALITALIA LINEE AEREE FOREIGN AIR CAR 30-Nov-98 ORD ASSESS CP FA 5500 DOLLARS SECURITY 16-Jan-01 ITALIANE SPA ACT 2000NM010129 HARBOR AIRLINES INC SCHED AIR CARRIER 05-May-00 ORD ASSESS CP FA 2500 DOLLARS MAINTENANCE 16 -Jan-01 ACT 1999GL760152 INDIANAPOLIS ARPT OPR 08-May-99 ORD ASSESS CP FA 500 DOLLARS SECURITY 17-Jan-01 INTERNATIONAL AIRPORT ACT 1999GL760153 INDIANAPOLIS ARPT OPR 09-May-99 ORD ASSESS CP FA 500 DOLLARS SECURITY 17-Jan-01 INTERNATIONAL AIRPORT ACT 1999GL760154 INDIANAPOLIS INTERNATIONAL ARPT OPR 10-May-99 ORD ASSESS CP FA ACT 500 DOLLARS SECURITY 17-Jan-01 AIRPORT 27 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1999GL910108 AAR AIRCRAFT SERVICES APPROVED RPR STN 13-Sep-99 ORD ASSESS CP FA 1600 DOLLARS DRUG TESTING 17 -Jan-01 INC ACT 2000AL720105 ANCHORAGE ARPT OPR 08-Mar-00 ORD ASSESS CP FA 800 DOLLARS SECURITY 17-Jan-01 INTERNATIONAL AIRPORT ACT 2000AL720134 ANCHORAGE INTL AIRPORT ARPT OPR 29-Apr-00 ORD ASSESS CP FA 700 DOLLARS SECURITY 17-Jan-01 ACT 2000AL720142 ANCHORAGE ARPT OPR 09-May-00 ORD ASSESS CP FA 800 DOLLARS SECURITY 17-Jan-01 INTERNATIONAL AIRPORT ACT 2000AL720155 TED STEVENS ANCHORAGE ARPT OPR 18-Jun-00 ORD ASSESS CP FA 800 DOLLARS SECURITY 17-Jan-01 INTERNATIONAL AIRPORT ACT 2000AL720157 TED STEVENS ANCHORAGE ARPT OPR 23-Jun-00 ORD ASSESS CP FA 800 DOLLARS SECURITY 17-Jan-01 INTERNATIONA L AIRPORT ACT 2000NM070200 BEMIS AVIONICS APPROVED RPR STN 09-Aug-00 ORD ASSESS CP FA 650 DOLLARS RECORDS/RPT 17-Jan-01 ACT S 2000NM710383 PORTLAND INTERNATIONAL ARPT OPR 05-Jun-00 ORD ASSESS CP FA 550 DOLLARS SECURITY 17-Jan-01 AIRPORT ACT 2000NM710442 PORTLAND INTERNATIONAL ARPT OPR 03-May-00 ORD ASSESS CP FA 550 DOLLARS ARPT 17-Jan-01 AIRPORT ACT OPN/INSP 1998WP750411 COMPANIA MEXICANA DE FOREIGN AIR CAR 01-Aug-98 ORD ASSESS CP FA 5000 DOLLARS SECURITY 18-Jan-01 AVIACION S A ACT 1999EA700057 SWISS AIR TRANSPORT CO FOREIGN AIR CAR 30-Oct-98 ORD ASSESS CP FA 5000 DOLLARS SECURITY 18-Jan-01 LTD ACT 1999WP750441 COMPANIA MEXICANA DE FOREIGN AIR CAR 12-Aug-99 ORD ASSESS CP FA 4000 DOLLARS SECURITY 18-Jan-01 AVIACION S A ACT 1999WP760193 HAWAIIAN AIRLINES INC SCHED AIR CARRIER 18-Jun-99 ORD ASSESS CP FA 13000 DOLLARS SECURITY 18-Jan-01 ACT 2000SW110050 TRI-STATE AIRMOTIVE LLC APPROVED RPR STN 25-Jul-00 ORD ASSESS CP FA 1000 DOLLARS MAINTENANCE 18 -Jan-01 ACT 2000SW720137 GEORGE BUSH ARPT OPR 28-Jun-00 ORD ASSESS CP FA 1100 DOLLARS SECURITY 18-Jan-01 INTERCONTINENTAL ACT AIRPORT/HOUSTON 2000WP760029 HAWAIIAN AIRLINES INC SCHED AIR CARRIER 23-Nov-99 ORD ASSESS CP FA 6500 DOLLARS SECURITY 18-Jan-01 ACT 2000WP760088 HAWAIIAN AIRLINES INC SCHED AIR CARRIER 31-Jan-00 ORD ASSESS CP FA 6500 DOLLARS SECURITY 18-Jan-01 ACT 2000WP760127 HAWAIIAN AIRLINES INC SCHED AIR CARRIER 15-Feb-00 ORD ASSESS CP FA 6000 DOLLARS SECURITY 18-Jan-01 ACT 2000NE710005 DELTA AIR LINES INC SCHED CARGO 05-Oct-99 ORD ASSESS CP FA 8000 DOLLARS SECURITY 19-Jan-01 CARRIER ACT 2000NM720233 UNITED AIR LINES INC SCHED AIR CARRIER 15-Jul-00 ORD ASSESS CP FA 9250 DOLLARS SECURITY 19-Jan-01 ACT 1999SO710332 DELTA AIR LINES INC SCHED AIR CARRIER 22-Sep-99 CP FA ACT 77000 DOLLARS SECURITY 22-Jan-01 1999WP130030 PACIFIC ISLAND AVIATION SCHED AIR CARRIER 04-Dec-98 ORD ASSESS CP FA 4000 DOLLARS FLT OPNS 22-Jan-01 INC ACT

28 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1999WP710172 COMPAGNIE NATIONALE AIR FOREIGN AIR CAR 05-Dec-98 ORD ASSESS CP FA 5000 DOLLARS SECURITY 22-Jan-01 FRANCE ACT 2000AL720217 ALASKA AIRLINES INC SCHED AIR CARRIER 29-Aug-00 ORD ASSESS CP FA 7000 DOLLARS SECURITY 22-Jan-01 ACT 1998SO710322 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 12-Aug-98 ORD ASSESS CP FA 4500 DOLLARS SECURITY 23-Jan-01 ACT 1998SO740100 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 16-May-98 ORD ASSESS CP FA 3000 DOLLARS SECURITY 23-Jan-01 ACT 1999EA720295 ICELANDAIR - FKYGKEUDUR FOREIGN AIR CAR 04-Aug-99 CP COMP NO FND 7250 DOLLARS SECURITY 23-Jan-01 HF FAACT 1999EA720330 AMERICAN AIRLINES INC SCHED AIR CARRIER 22-Sep-99 ORD ASSESS CP FA 7000 DOLLARS SECURITY 23-Jan-01 ACT 1999GL720047 NORTHWEST AIRLINES INC SCHED AIR CARRIER 17-Dec-98 ORD ASSESS CP FA 5500 DOLLARS SECURITY 23-Jan-01 ACT 1999GL730097 NORTHWEST AIRLINES INC S CHED AIR CARRIER 01-Mar-99 ORD ASSESS CP FA 2500 DOLLARS SECURITY 23-Jan-01 ACT 1999GL730160 OUTGAMIE COUNTY ARPT OPR 12-May-99 ORD ASSESS CP FA 600 DOLLARS SECURITY 23-Jan-01 AIRPORT ACT 1999GL730167 NORTHWEST AIRLINES INC SCHED AIR CARRIER 03-Jun-99 ORD ASSESS CP FA 7000 DOLLARS SECURITY 23-Jan-01 ACT 1999GL730209 OUTAGAMIE COUNTY ARPT OPR 31-Jul-99 ORD ASSESS CP FA 700 DOLLARS SECURITY 23-Jan-01 REGIONAL AIRPORT ACT 1999SW710446 UNITED AIR LINES INC SCHED AIR CARRIER 26-Jul-99 CP ORD HMT ACT 72000 DOLLARS HAZ MAT 23-Jan-01 2000AL720065 ALASKA AIRLINES INC SCHED AIR CARRIER 14-Dec-99 ORD ASSESS CP FA 26000 DOLLARS SECURITY 23-Jan-01 2000AL720065 ACT 2000AL720081 ALASKA AIRLINES INC SCHED AIR CARRIER 18-Jan-00 ORD ASSESS CP FA CONSOLIDAT SECURITY 23-Jan-01 2000AL720065 ACT ED CASE 2000AL720104 ALASKA AIRLINES INC SCHED AIR CARRIER 04-Mar-00 ORD ASSESS CP FA CONSOLIDAT SECURITY 23-Jan-01 2000AL720065 ACT ED CASE 2000AL720108 ALASKA AIRLINES INC SCHED AIR CARRIER 15-Mar-00 ORD ASSESS CP FA 7500 DOLLARS SECURITY 23-Jan-01 ACT 2000AL720132 ALASKA AIRLINES INC SCHED AIR CARRIER 24-Apr-00 ORD ASSESS CP FA 9000 DOLLARS SECURITY 23-Jan-01 ACT 2000CE720049 AMERICAN EAGLE AIRLINES SCHED AIR CARRIER 08-Feb-00 ORD ASSESS CP FA 4000 DOLLARS SECURITY 23-Jan-01 INC ACT 2000EA710044 US AIRWAYS INC SCHED AIR CARRIER 08-Nov-99 ORD ASSESS CP FA 18000 DOLLARS SECURITY 23-Jan-01 ACT 2000EA710197 US AIRWAYS INC SCHED CARGO 09-Feb-00 ORD ASSESS CP FA 2700 DOLLARS SECURITY 23-Jan-01 CARRIER ACT 2000GL730120 NORTHWEST AIRLINES INC SCHED AIR CARRIER 04-Apr-00 ORD ASSESS CP FA 4000 DOLLARS SECURITY 23-Jan-01 ACT 2000GL730146 NORTHWEST AIRLINES INC SCHED AIR CARRIER 18-May-00 ORD ASSESS CP FA 6000 DOLLARS SECURITY 23-Jan-01 ACT 1999SO050069 TRADEWINDS AIRLINES INC SUPP AIR CARRIER 14-Jan-99 ORD ASSESS CP FA 5000 DOLLARS FLT OPNS 24-Jan-01 ACT 29 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1999SW730045 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 05-May-99 ORD ASSESS CP FA 8250 DOLLARS SECURITY 24-Jan-01 ACT 2000CE720071 AMERICAN AIRLINES INC SCHED AIR CARRIER 25-Mar-00 ORD ASSESS CP FA 7000 DOLLARS SECURITY 24-Jan-01 ACT 1999EA730219 DELTA AIR LINES INC SCHED AIR CARRIER 21-May-99 ORD ASSESS CP FA 7000 DOLLARS SECURITY 25-Jan-01 ACT 2000AL700035 ALASKA AIRLINES INC SCHED AIR CARRIER 07-Feb-00 ORD ASSESS CP 20000 DOLLARS TRNG -OTHER 25 -Jan-01 HMT AC 2000AL720110 ALASKA AIRLINES INC SCH ED AIR CARRIER 16-Mar-00 ORD ASSESS CP FA 10000 DOLLARS SECURITY 25-Jan-01 ACT 2000AL720133 ALASKA AIRLINES INC SCHED AIR CARRIER 23-Jan-00 ORD ASSESS CP FA 7500 DOLLARS SECURITY 25-Jan-01 ACT 2000EA720223 DELTA AIR LINES INC SCHED AIR CARRIER 09-May-00 ORD ASSESS CP FA 3000 DOLLARS SECURITY 25-Jan-01 ACT 2000EA740027 PITTSBURGH ARPT OPR 29-Nov-99 ORD ASSESS CP FA CONSOLIDAT SECURITY 25-Jan-01 2000EA740047 INTERNATIONAL AIRPORT ACT ED CASE 2000EA740047 PITTSBURGH ARPT OPR 04-Feb-00 ORD ASSESS CP FA 1850 DOLLARS SECURITY 25-Jan-01 2000EA740047 INTERNATIONAL AIRPORT ACT 2000GL720061 SPIRIT AIRLINES INC SCHED AIR CARRIER 20-Jan-00 ORD ASSESS CP FA 5500 DOLLARS CARGO 25-Jan-01 ACT SECURITY 2000NM010028 ALASKA AIRLINES INC SCHED AIR CARRIER 12-Nov-99 ORD ASSESS CP FA 33000 DOLLARS MAINTENANCE 25 -Jan-01 ACT 2000NM710170 AMERICAN AIRLINES INC SCHED AIR CARRIER 19-Feb-00 ORD ASSESS CP FA 7500 DOLLARS SECURITY 25-Jan-01 ACT 2000NM720245 GREAT LAKES AVIATION LTD SCHED AIR CARRIER 26-Jul-00 ORD ASSESS CP FA 5000 DOLLARS SECURITY 25-Jan-01 ACT 2000SW150043 BIZJET INTERNATIONAL APPROVED RPR STN 03-Feb-00 ORD ASSESS CP FA 1000 DOLLARS MAINTENANCE 25 -Jan-01 SALES AND SUPPORT INC ACT 1998SO710213 SWISS AIR TRANSPORT CO FOREIGN AIR CAR 27-May-98 ORD ASSESS CP 15000 DOLLARS HAZ MAT 26-Jan-01 LTD HMT AC 1998SO720106 CONTINENTAL AIRLINES INC SCHED AIR CARRIER 29-Jul-98 ORD ASSESS CP FA 3000 DOLLARS SECURITY 26-Jan-01 ACT 1999SW710485 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 30-Aug-99 ORD ASSESS CP FA 18000 DOLLARS SECURITY 26-Jan-01 ACT 1999SW710512 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 18-Sep-99 ORD ASSESS CP FA 8000 DOLLARS SECURITY 26-Jan-01 ACT 2000GL720110 NORTHWEST AIRLINES INC SCHED AIR CARRIER 12-Apr-00 ORD ASSESS CP FA 6000 DOLLARS SECURITY 29-Jan-01 ACT 2000GL730174 NORTHWEST AIRLINES INC SCHED AIR CARRIER 13-Jun-00 ORD ASSESS CP FA 6500 DOLLARS SECURITY 29-Jan-01 ACT 1998CE010075 GREAT LAKES AVIATION LTD SCHED AIR CARRIER 07-Jul-98 CP COMP NO FND 3000 DOLLARS MAINT ENANCE 30 -Jan-01 FAACT 1999CE720100 TRANS STATES AIRLINES INC SCHED AIR CARRIER 18-Sep-99 ORD ASSESS CP FA 7250 DOLLARS SECURITY 30-Jan-01 ACT 1999EA710111 CONTINENTAL AIRLINES INC SCHED AIR CARRIER 10-Dec-98 ORD ASSESS CP FA ACT 4750 DOLLARS SECURITY 30-Jan-01 30 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1999SW070128 EAGLE ONE APPROVED RPR STN 30-Apr-99 ORD ASSESS CP FA 1700 DOLLARS MAINTENANCE 30 -Jan-01 ACT 2000NM710333 SEATTLE TACOMA ARPT OPR 05-May-00 ORD ASSESS CP FA 1999 DOLLARS SECURITY 30-Jan-01 INTERNATIONAL AIRPORT ACT 2000SW190120 UNIFLIGHT INC APPROVED RPR STN 07-Aug-00 CP COMP NO FND 1500 DOLLARS MAINTENANCE 30 -Jan-01 FAACT 1999GL910056 AIR WISCONSIN AIRLINES SCHED AIR CARRIER 09-Apr-99 ORD ASSESS CP FA 10500 DOLLARS DRUG TESTING 31 -Jan-01 CORPORATION ACT 2000NM050046 BIG SKY TRANSPORTATION SCHED AIR CARRIER 28-Sep-00 ORD ASSESS CP FA 1000 DOLLARS MAINTENANCE 31 -Jan-01 CO ACT 2000SO950012 RURAL METRO FIRE APPROVED RPR STN 20-Oct-99 ORD ASSESS CP FA 1500 DOLLARS DRUG TESTING 31 -Jan-01 PROTECTION CORPORATION ACT 1999AL910087 CLEARWATER AIR INC AIR CARRIER ON 13-Jul-99 ORD ASSESS CP FA 4000 DOLLARS DRUG TESTING 01 -Feb-01 DMAND ACT 1999EA710453 CONTINENTAL AIRLINES INC SCHED AIR CARRIER 04-May-99 ORD ASSESS CP FA 7000 DOLLARS SECURITY 01-Feb-01 ACT 1999EA710472 CONTINENTAL AIRLINES INC SCHED AIR CARRIER 16-Jun-99 ORD ASSESS CP FA 3000 DOLLARS SECURITY 01-Feb-01 ACT 1999EA710633 CONTINENTAL AIRLINES INC SCHED AIR CARRIER 10-Sep-99 ORD ASSESS CP FA 7000 DOLLARS SECURITY 01-Feb-01 ACT 1999EA730154 US AIRWAYS INC SCHED AIR CARRIER 20-Apr-99 ORD ASSESS CP FA 4500 DOLLARS SECURITY 01-Feb-01 ACT 1999EA730326 AIRTRAN AIRWAYS INC SCHED AIR CARRIER 29-Sep-99 ORD ASSESS CP FA 5000 DOLLARS SECURITY 01-Feb-01 ACT 1999SW730035 UNITED AIR LINES INC SCHED AIR CARRIER 18-Mar-99 ORD ASSESS CP FA 18000 DOLLARS SECURITY 01-Feb-01 ACT 1999SW730049 UNITED AIR LINES INC SCHED AIR CARRIER 06-May-99 ORD ASSESS CP FA 5000 DOLLARS SECURITY 01-Feb-01 ACT 1999SW730099 UNITED AIR LINES INC SCHED AIR CARRIER 28-Sep-99 ORD ASSESS CP FA 5000 DOLLARS SECURITY 01-Feb-01 ACT 2000EA130042 ALLEGHENY AIRLINES INC SCHED AIR CARRIER 14-Jun-00 ORD ASSESS CP FA 9500 DOLLARS RECORDS/RPT 01-Feb-01 ACT S 2000EA190081 US AIRWAYS INC SCHED AIR CARRIER 30-Jun-00 ORD ASSESS CP FA 4000 DOLLARS MAINTENANCE 01 -Feb-01 ACT 2000EA720189 CONTINENTAL MICRONESIA SCHED CARGO 28-Jun-00 ORD ASSESS CP 4000 DOLLARS HAZ MAT 01-Feb-01 INC CARRIER HMT AC 2000EA720413 UNITED AIR LINES INC SCHED AIR CARRIER 23-May-00 ORD ASSESS CP FA 7000 DOLLARS SECURITY 01-Feb-01 ACT 2000EA740029 CONTINENTAL AIRLINES INC SCHED AIR CARRIER 29-Nov-99 ORD ASSESS CP FA 5000 DOLLARS SECURITY 01-Feb-01 ACT 2000EA740055 US AIRWAYS INC SCHED AIR CARRIER 24-Feb-00 ORD ASSESS CP FA 7500 DOLLARS SECURITY 01-Feb-01 ACT 2000GL720068 PSA AIRLINES INC SCHED AIR CARRIER 13-Jan-00 ORD ASSESS CP 3000 DOLLARS CARGO 01-Feb-01 HMT AC SECURITY 2000GL750069 PORT COLUMBUS AIRPORT ARPT OPR 10-Feb-00 ORD ASSESS CP FA ACT 1000 DOLLARS SECURITY 01-Feb-01 31 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000SO760079 AIR CANADA FOREIGN AIR CAR 25-Jan-00 ORD ASSESS CP FA 6000 DOLLARS SECURITY 01-Feb-01 ACT 2000SW710335 UNITED AIR LINES INC SCHED AIR CARRIER 08-Apr-00 ORD ASSESS CP FA 5000 DOLLARS SECURITY 01-Feb-01 ACT 2000SW720007 UNITED AIR LINES INC SCHED AIR CARRIER 15-Oct-99 ORD ASSESS CP FA 7500 DOLLARS SECURITY 01-Feb-01 ACT 1998SO730380 DELTA AIR LINES INC SCHED AIR CARRIER 14-Aug-97 CP FA ACT 80000 DOLLARS HAZ MAT 02-Feb-01 1998SW090178 CONTINENTAL AIRLINES INC SCHED AIR CARRIER 13-May-98 ORD ASSESS CP FA 32000 DOLLARS MAINTENANCE 02 -Feb-01 ACT 1999GL210004 SUNJET AVIATION INC AIR CARRIER ON 23-Oct-98 ORD ASSESS CP FA 50000 SANCTION TRNG-FLT 02-Feb-01 DMAND ACT WAIVED CREW 2000GL230031 SYSTEC 2000 INC AIR CARRIER ON 07-Dec-99 ORD ASSESS CP FA 1000 DOLLARS MAINTENANCE 02 -Feb-01 DMAND ACT 2000GL230032 SYSTEC 2000 INC AIR CARRIER ON 08-Dec-99 ORD ASSESS CP FA 1000 DOLLARS OTHER 02-Feb-01 DMAND ACT 2000GL750082 US AIRWAYS INC SCHED AIR CARRIER 12-Apr-00 ORD ASSESS CP FA 6000 DOLLARS SECURITY 02-Feb-01 ACT 1995WA910107 MCCALL AIR TAXI INC AIR CARRIER ON 26-May-95 ORD ASSESS CP FA 4000 DOLLARS DRUG TESTING 05 -Feb-01 1995WA910107 DMAND ACT 1997NM910046 MCCALL AIR TAXI INC AIR CARRIER ON 19-Nov-96 ORD ASSESS CP FA CONSOLIDAT DRUG TESTING 05 -Feb-01 1995WA910107 DMAND ACT ED CASE 2000GL730145 MESABA AVIATION INC SCHED AIR CARRIER 09-May-00 ORD ASSESS CP FA 5000 DOLLARS SECURITY 05-Feb-01 ACT 2000SW710222 ALBUQUERQUE ARPT OPR 08-Feb-00 ORD ASSESS CP FA 1100 DOLLARS SECURITY 05-Feb-01 INTERNATIONAL AIRPORT ACT 1999AL720104 ALASKA AIRLINES INC SCHED AIR CARRIER 09-Aug-99 ORD ASSESS CP FA 6600 DOLLARS SECURITY 06-Feb-01 ACT 1999WP730145 DELTA AIR LINES INC SCHED AIR CARRIER 05-May-99 ORD ASSESS CP FA 6500 DOLLARS SECURITY 06-Feb-01 ACT 2000CE720110 LAMBERT-ST LOUIS ARPT OPR 20-Jul-00 ORD ASSESS CP FA 1100 DOLLARS SECURITY 06-Feb-01 INTERNATIONAL AIRPORT ACT 2000NM090055 SNOWY BUTTE AIR CARRIER ON 26-Apr-00 ORD ASSESS CP FA 1100 DOLLARS FLT OPNS 06-Feb-01 HELICOPTERS INC DMAND ACT 2000NM720059 SKYWEST AIRLINES INC SCHED AIR CARRIER 03-Sep-99 ORD ASSESS CP 20000 DOLLARS HAZ MAT 06-Feb-01 HMT AC 1997SO170071 ENGINEERING AND APPROVED RPR STN 03-Apr-97 ORD ASSESS CP FA 1500 DOLLARS MAINTENANCE 07-Feb-01 INSPECTIONS UNLIMITED ACT INC 1999EA250064 FEDERAL EXPRESS CORP SCHED CARGO 09-Jul-99 ORD ASSESS CP FA 6500 DOLLARS FLT OPNS 07-Feb-01 CARRIER ACT 1999EA740033 PSA AIRLINES INC SCHED AIR CARRIER 23-Feb-99 ORD ASSESS CP FA 3500 DOLLARS SECURITY 07-Feb-01 ACT 2000EA150076 CHINA AIRLINES LTD APPROVED RPR STN 23-Mar-00 ORD ASSESS CP FA 2200 DOLLARS MAINTENANCE 07 -Feb-01 ACT

32 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000EA250106 ATLANTIC AVIATION FLIGHT AIR CARRIER ON 18-Aug-00 CP COMP NO FND 2500 DOLLARS MEDICAL 07-Feb-01 SERVICES INC DMAND FAACT 2000EA740054 US AIRWAYS INC SCHED AIR CARRIER 23-Feb-00 ORD ASSESS CP FA 4000 DOLLARS SECURITY 07-Feb-01 ACT 2000NE710148 US AIRWAYS INC SCHED AIR CARRIER 22-Feb-00 ORD ASSESS CP FA 8000 DOLLARS SECURITY 07-Feb-01 ACT 2000WA740008 US AIRWAYS INC SCHED AIR CARRIER 12-Mar-00 CP FA ACT 115000 DOLLARS SECURITY 07-Feb-01 2000WP910057 ROUSE, MARC S AIR CARRIER ON 25-Jan-00 ORD ASSESS CP FA 400 DOLLARS DRUG TESTING 07 -Feb-01 DMAND ACT 2001EA110001 TALON AIR INC AIR CARRIER ON 06-Oct-00 ORD ASSESS CP FA 1100 DOLLARS OTHER 07-Feb-01 DMAND ACT 2000EA730107 DELTA AIR LINES INC SCHED AIR CARRIER 10-Apr-00 ORD ASSESS CP FA 9000 DOLLARS CARGO 08-Feb-01 ACT SECURITY 1997SO730372 OKALOOSA COUNTY AIR ARPT OPR 14-Jul-97 CP COMP NO FND 500 DOLLARS SECURITY 09-Feb-01 TERMINAL FAACT 1999AL910094 CHROMALLOY GAS TURBINE APPROVED RPR STN 23-Aug-99 ORD ASSESS CP FA 1100 DOLLARS DRUG TESTING 09 -Feb-01 CORPORATION ACT 1999EA720271 METRO WASH ARPTS AUTH- ARPT OPR 25-Jun-99 ORD ASSESS CP FA CONSOLIDAT SECURITY 09-Feb-01 2000EA720046 IAD ACT ED CASE 1999EA730227 FEDERAL EXPRESS CORP SCHED CARGO 05-Jun-99 ORD ASSESS CP FA 5000 DOLLARS SECURITY 09-Feb-01 CARRIER ACT 1999SO170044 B F GOODRICH AEROSPACE APPROVED RPR STN 03-Mar-99 ORD ASSESS CP FA 2200 DOLLARS QUAL 09-Feb-01 COMPONENT OVERHAUL ACT CONTROL AND REPA 1999WP750209 US AIRWAYS INC SCHED AIR CARRIER 23-Feb-99 ORD ASSESS CP FA 5500 DOLLARS SECURITY 09-Feb-01 ACT 2000EA720046 METROPOLITAN ARPT OPR 18-Nov-99 ORD ASSESS CP FA 5500 DOLLARS SECURITY 09-Feb-01 2000EA720046 WASHINGTON AIRPORTS ACT AUTHORITY 2000EA720098 METROPOLITAN ARPT OPR 31-Jan-00 ORD ASSESS CP FA CONSOLIDAT SECURITY 09-Feb-01 2000EA720046 WASHINGTON AIRPORTS ACT ED CASE AUTHORITY 2000GL750101 CLEVELAND HOPKINS ARPT OPR 14-Jun-00 ORD ASSESS CP FA 1100 DOLLARS SECURITY 09-Feb-01 INTERNATIONAL AIRPORT ACT 2000SO800055 JACKSON INTERNATIONAL ARPT OPR 11-Apr-00 ORD ASSESS CP FA 1000 DOLLARS CRASH/FIRE/R 09-Feb-01 AIRPORT ACT ES 1998SO150114 CRAIG FLIGHT SCHOOL INC CERT SCHOOL 17-Mar-98 ORD ASSESS CP FA 200 DOLLARS FLT OPNS 12-Feb-01 ACT 2000GL730194 NORTHWEST AIRLINES INC SCHED AIR CARRIER 28-Jul-00 ORD ASSESS CP FA 6500 DOLLARS SECURITY 12-Feb-01 ACT 1999SW720158 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 25-Sep-99 ORD ASSESS CP FA 7000 DOLLARS SECURITY 13-Feb-01 ACT 1999WP710037 US AIRWAYS INC SCHED CARGO 19-Oct-98 ORD ASSESS CP FA 13000 DOLLARS SECURITY 13-Feb-01 CARRIER ACT

33 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1999WP710454 US AIRWAYS INC SCHED AIR CARRIER 28-Apr-99 ORD ASSESS CP FA 22000 DOLLARS SEC URITY 13-Feb-01 ACT 2000GL730133 NORTHWEST AIRLINES INC SCHED AIR CARRIER 05-May-00 ORD ASSESS CP 7000 DOLLARS HAZ MAT 13-Feb-01 HMT AC 2000NE710154 US AIRWAYS INC SCHED AIR CARRIER 05-Mar-00 ORD ASSESS CP FA 6500 DOLLARS SECURITY 13-Feb-01 ACT 2000NM010097 BFGOODRICH AEROSPACE APPROVED RPR STN 29-Mar-00 ORD ASSESS CP FA 2200 DOLLARS MAINTENANCE 13 -Feb-01 MRO GROUP INC ACT 1999SO710044 UNITED AIR LINES INC SCHED AIR CARRIER 19-Nov-98 ORD ASSESS CP FA 4000 DOLLARS SECURITY 14-Feb-01 ACT 1999SO730077 UNITED AIR LINES INC SCHED AIR CARRIER 23-Dec-98 ORD ASSESS CP FA 5000 DOLLARS SECURITY 14-Feb-01 ACT 1999SO740245 UNITED AIR LINES INC SCHED AIR CARRIER 09-Apr-99 ORD ASSESS CP FA 5500 DOLLARS SECURITY 14-Feb-01 ACT 2000GL730097 MESABA AVIATION INC SCHED AIR CARRIER 01-Mar-00 ORD ASSESS CP 10000 DOLLARS HAZ MAT 14-Feb-01 HMT AC 2000NM710513 UNITED AIR LINES INC SCHED AIR CARRIER 04-Jul-00 ORD ASSESS CP FA 7500 DOLLARS SECURITY 14-Feb-01 ACT 1996SO230028 COMPANIA PANAMENA DE FOREIGN AIR CAR 24-Apr-96 CON ORD (FAA ACT) 29000 DOLLARS MAINTENANCE 15 -Feb-01 AVIACION S A 1996SO230028 COMPANIA PANAMENA DE FOREIGN AIR CAR 24-Apr-96 CON ORD (FAA ACT) 109000 SANCTION MAINTENANCE 15 -Feb-01 AVIACION S A WAIVED 1999EU750021 US AIRWAYS INC SCHED AIR CARRIER 01-Apr-99 ORD ASSESS CP FA 6000 DOLLARS SECURITY 15-Feb-01 ACT 1999EU750027 US AIRWAYS INC SCHED AIR CARRIER 01-Apr-99 ORD ASSESS CP FA 4500 DOLLARS TRNG -FLT 15-Feb-01 ACT CREW 1999WP070126 DGV HOLDINGS INC CERT SCHOOL 22-Sep-99 ORD ASSESS CP FA 1000 DOLLARS TRNG -OTHER 15 -Feb-01 ACT 2000AL720218 TED STEVENS ANCHORAGE ARPT OPR 05-Sep-00 ORD ASSESS CP FA 1000 DOLLARS SECURITY 15-Feb-01 INTERNATIONAL AIRPORT ACT 2000EU750001 US AIRWAYS INC SCHED AIR CARRIER 01-Nov-99 ORD ASSESS CP FA 3500 DOLLARS SECURITY 15-Feb-01 ACT 2000GL750091 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 11-May-00 ORD ASSESS CP FA 7500 DOLLARS SECURITY 16-Feb-01 ACT 2000GL750093 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 15-May-00 ORD ASSESS CP FA 6000 DOLLARS SECURITY 16-Feb-01 ACT 2000GL750121 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 26-Jul-00 ORD ASSESS CP FA 7500 DOLLARS SECURITY 16-Feb-01 ACT 1999WP710450 LTD FOREIGN AIR CAR 07-May-99 ORD ASSESS CP FA 5000 DOLLARS CARGO 20-Feb-01 ACT SECURITY 2000GL740057 NORTHWEST AIRLINES INC SCHED AIR CARRIER 09-Dec-99 ORD ASSESS CP FA 15000 DOLLARS SECURITY 20-Feb-01 ACT 1999GL750048 CLEVELAND HOPKINS ARPT OPR 19-May-99 ORD ASSESS CP FA 750 DOLLARS SECURITY 21-Feb-01 INTERNATIONAL AIRPORT ACT 1999WP910073 ATLANTIC COAST AIRLINES AIR CARRIER ON DMAND 19-May-99 ORD ASSESS CP FA ACT 8500 DOLLARS DRUG TESTING 21 -Feb-01 34 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000EA720332 NORTHWEST AIRLINES INC SCHED AIR CARRIER 27-Jul-00 ORD ASSESS CP FA 4500 DOLLARS SECURITY 21-Feb-01 ACT 2000NE050053 UNITED AIR LINES INC SCHED AIR CARRIER 17-May-00 ORD ASSESS CP FA 7000 DOLLARS FLT OPNS 21-Feb-01 ACT 1999EA740095 BUFFALO NIAGARA ARPT OPR 20-Apr-99 ORD ASSESS CP FA 900 DOLLARS SECURITY 22-Feb-01 INTERNATIONAL AIRPORT ACT 2000GL090041 AIRCRAFT MANAGEMENT AIR CARRIER ON 23-Aug-00 CERT SUSPEND PENDING OTHER 22-Feb-01 SERVICES INC DMAND COMPLIANCE 2000GL230050 TOP FLIGHT AVIONICS INC APPROVED RPR STN 10-Jan-00 ORD ASSESS CP FA 1500 DOLLARS ACFT ALTR 22-Feb-01 ACT 2000GL730118 AMERICA WEST AIRLINES SCHED AIR CARRIER 02-Apr-00 ORD ASSESS CP FA 6000 DOLLARS SECURITY 22-Feb-01 INC ACT 2000NM720253 UNITED AIR LINES INC SCHED AIR CARRIER 01-Aug-00 ORD ASSESS CP FA 9000 DOLLARS SECURITY 22-Feb-01 ACT 2000NM720259 UNITED AIR LINES INC SCHED AIR CARRIER 02-Aug-00 ORD ASSESS CP FA 4000 DOLLARS SECURITY 22-Feb-01 ACT 2000NM720275 UNITED AIR LINES INC SCHED AIR CARRIER 18-Aug-00 ORD ASSESS CP FA 10000 DOLLARS SECURITY 22-Feb-01 ACT 2000NM110013 IDAHO HELICOPTERS INC AIR CARRIER ON 10-Jan-00 ORD ASSESS CP FA 2000 DOLLARS FLT OPNS 23-Feb-01 DMAND ACT 2000NM720218 DELTA AIR LINES INC SCHED AIR CARRIER 01-Jul-00 ORD ASSESS CP FA 6000 DOLLARS SECURITY 23-Feb-01 ACT 2000NM720220 DELTA AIR LINES INC SCHED AIR CARRIER 03-Jul-00 ORD ASSESS CP FA 6000 DOLLARS SECURITY 23-Feb-01 ACT 2000NM720226 DELTA AIR LINES INC SCHED AIR CARRIER 03-Jul-00 ORD ASSESS CP FA 7500 DOLLARS SECURITY 23-Feb-01 ACT 1998WP750003 SAN FRANCISCO INT'L ARPT OPR 30-Sep-97 ORD ASSESS CP FA 550 DOLLARS SECURITY 26-Feb-01 AIRPORT ACT 1998WP750023 SAN FRANCISCO INT'L ARPT OPR 08-Oct-97 ORD ASSESS CP FA 2400 DOLLARS SECURITY 26-Feb-01 AIRPORT ACT 1998WP750123 SAN FRANCISCO INT'L ARPT OPR 11-Dec-97 ORD ASSESS CP FA 550 DOLLARS SECURITY 26-Feb-01 AIRPORT ACT 1999WP750024 SAN FRANCISCO ARPT OPR 08-Nov-98 ORD ASSESS CP FA 1100 DOLLARS SECURITY 26-Feb-01 INTERNATIONAL AIRPORT ACT 1999WP750139 SAN FRANCISCO ARPT OPR 15-Jan-99 ORD ASSESS CP FA 550 DOLLARS SECURITY 26-Feb-01 INTERNATIONAL AIRPORT ACT 1999WP750196 SAN FRANCISCO ARPT OPR 21-Feb-99 ORD ASSESS CP FA 550 DOLLARS SECURITY 26-Feb-01 INTERNATIONAL AIRPORT ACT 1999WP750202 SAN FRANCISCO ARPT OPR 17-Feb-99 ORD ASSESS CP FA 100 DOLLARS SECURITY 26-Feb-01 INTERNATIONAL AIRPORT ACT 1999WP750268 SAN FRANCISCO ARPT OPR 16-Apr-99 ORD ASSESS CP FA 900 DOLLARS SECURITY 26-Feb-01 INTERNATIONAL AIRPORT ACT 1999WP750276 SAN FRANCISCO ARPT OPR 22-Apr-99 ORD ASSESS CP FA 500 DOLLARS SECURITY 26-Feb-01 INTERNATIONAL AIRPORT ACT 1999WP750286 SAN FRANCISCO INTERNATIONAL ARPT OPR 27-Apr-99 ORD ASSESS CP FA ACT 650 DOLLARS SECURITY 26-Feb-01 AIRPORT 35 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1999WP750513 TACA INTERNATIONAL FOREIGN AIR CAR 24-Sep-99 ORD ASSESS CP FA 20000 DOLLARS SECURITY 26-Feb-01 AIRLINES S A ACT 2000WP750021 SAN FRANCISCO ARPT OPR 20-Oct-99 ORD ASSESS CP FA 1500 DOLLARS SECURITY 26-Feb-01 INTERNATIONAL AIRPORT ACT 2000WP750082 SAN FRANCISCO ARPT OPR 28-Dec-99 ORD ASSESS CP FA 100 DOLLARS SECURITY 26-Feb-01 INTERNATIONAL AIRPORT ACT 2000WP750128 SAN FRANCISCO ARPT OPR 20-Jan-00 ORD ASSESS CP FA 550 DOLLARS SECURITY 26-Feb-01 INTERNATIONAL AIRPORT ACT 1999GL150189 TACONITE AVIATION INC AIR CARRIER ON 13-Jul-99 ORD ASSESS CP FA 1000 DOLLARS FLT OPNS 27-Feb-01 DMAND ACT 1999SO190185 MIAMI AVIATION CORP APPROVED RPR STN 16-Jun-99 ORD ASSESS CP FA 11000 DOLLARS MAINTENANCE 27 -Feb-01 ACT 2000CE030021 TRANS STATES AIRLINES INC SCHED AIR CARRIER 16-Dec-99 ORD ASSESS CP FA 5000 DOLLARS RECORDS/RPT 27-Feb-01 ACT S 2000EA710134 CONTINENTAL AIRLINES INC SCHED AIR CARRIER 17-Dec-99 ORD ASSESS CP FA CONSOLIDAT SECURITY 27-Feb-01 2000EA710155 ACT ED CASE 2000EA710155 CONTINENTAL AIRLINES INC SCHED AIR CARRIER 26-Jan-00 ORD ASSESS CP FA 5000 DOLLARS SECURITY 27-Feb-01 2000EA710155 ACT 2000EA710186 US AIRWAYS INC SCHED AIR CARRIER 08-Feb-00 CP FA ACT 42000 DOLLARS SECURITY 27-Feb-01 2000EA710186 2000EA710187 US AIRWAYS INC SCHED AIR CARRIER 08-Feb-00 CP FA ACT CONSOLIDAT SECURITY 27-Feb-01 2000EA710186 ED CASE 2000SW710255 MIDLAND INTERNATIONAL ARPT OPR 26-Feb-00 ORD ASSESS CP FA 1100 DOLLARS SECURITY 27-Feb-01 AIRPORT ACT 2000SW710256 MIDLAND INTERNATIONAL ARPT OPR 14-Feb-00 ORD ASSESS CP FA 1100 DOLLARS SECURITY 27-Feb-01 AIRPORT ACT 1997EU740013 AMERICAN AIRLINES INC SCHED AIR CARRIER 24-Mar-97 ORD ASSESS CP FA 6000 DOLLARS SECURITY 28-Feb-01 ACT 1998SW070218 AMERICAN TRANS AIR INC SCHED AIR CARRIER 04-Aug-98 ORD ASSESS CP FA 3500 DOLLARS MAINTENANCE 28 -Feb-01 ACT 2000SW190080 INTERNATIONAL AVIATION CERT SCHOOL 04-May-00 CP COMP NO FND 500 DOLLARS RECORDS/RPT 28-Feb-01 2000SW190080 TRAVEL ACADEMY FAACT S 2000SW190081 INTERNATIONAL AVIATION CERT SCHOOL 04-May-00 CP COMP NO FND CONSOLIDAT TRNG-OTHER 28 -Feb-01 2000SW190080 TRAVEL ACADEMY FAACT ED CASE 2000WP710005 AMERICA WEST AIRLINES SCHED AIR CARRIER 13-Sep-99 ORD ASSESS CP FA 6500 DOLLARS SECURITY 28-Feb-01 INC ACT 1999SW150067 CORPORATE HELICOPTERS AIR CARRIER ON 04-Nov-99 ORD ASSESS CP FA 22000 DOLLARS FLT OPNS 01-Mar-01 DMAND ACT 2000EA070067 US AIRWAYS INC SCHED AIR CARRIER 10-May-00 ORD ASSESS CP FA 11000 DOLLARS MAINTENANCE 01 -Mar-01 ACT 1998SO150045 GLOBAL AIR CHARTER INC AIR CARRIER ON 10-Oct-97 ORD ASSESS CP FA 1000 DOLLARS RECORDS/RPT 02-Mar-01 DMAND ACT S 1998SW710487 DALLAS LOVE FIELD ARPT OPR 10-Sep-98 ORD ASSESS CP FA 500 DOLLARS SECURITY 02-Mar-01 AIRPORT ACT 2000CE720011 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 13-Jan-00 ORD ASSESS CP FA 3000 DOLLARS SECURITY 02-Mar-01 ACT 36 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000SW110024 JAMES FLYING SERVICE INC SCHED AIR CARRIER 10-Feb-00 ORD ASSESS CP FA 5000 DOLLARS FLT OPNS 02-Mar-01 ACT 2000SW710061 AMERICAN AIRLINES INC SCHED AIR CARRIER 16-Nov-99 ORD ASSESS CP FA 16000 DOLLARS SECURITY 02-Mar-01 ACT 2000SW710142 AMERICAN AIRLINES INC SCHED AIR CARRIER 13-Dec-99 ORD ASSESS CP FA 7500 DOLLARS SECURITY 02-Mar-01 ACT 2000SW710339 AMERICAN AIRLINES INC SCHED AIR CARRIER 10-Apr-00 ORD ASSESS CP FA 6000 DOLLARS SECURITY 02-Mar-01 ACT 1999SW050103 CASINO AIRLINES INC SCHED AIR CARRIER 06-Aug-99 ORD ASSESS CP FA 6000 DOLLARS RECORDS/RPT 05-Mar-01 ACT S 2000CE720111 CORPORATE FLIGHT SCHED AIR CARRIER 20-Jul-00 ORD ASSESS CP FA 5500 DOLLARS SECURITY 05-Mar-01 MANAGEMENT INC ACT 2000NM710624 SEATTLE -TACOMA ARPT OPR 21-Aug-00 ORD ASSESS CP FA 1100 DOLLARS ARPT 05-Mar-01 INTERNATIONAL AIRPORT ACT OPN/INSP 2000SW050031 CASINO AIRLINES INC SCHED AIR CARRIER 15-Dec-99 ORD ASSESS CP FA 5500 DOLLARS MAINTENANCE 05 -Mar-01 ACT 2000SW050032 CASINO AIRLINES INC SCHED AIR CARRIER 09-Dec-99 ORD ASSESS CP FA 44000 DOLLARS MAINTENANCE 05 -Mar-01 ACT 1996GL070029 C M H AVIATION INC AIR CARRIER ON 15-Aug-96 ORD ASSESS CP FA 3000 DOLLARS FLT OPNS 06-Mar-01 DMAND ACT 1999EA190069 US AIRWAYS INC SCHED AIR CARRIER 02-Jun-99 CP FA ACT 39000 DOLLARS MAINTENANCE 06 -Mar-01 2000NM720283 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 28-Aug-00 ORD ASSESS CP FA 7500 DOLLARS SECURITY 06-Mar-01 ACT 2000SW130075 CEROVSKI, LARRY E AND APPROVED RPR STN 17-Aug-00 CERT REVOKE REVOCATION MAINTENANCE 06 -Mar-01 PATRICIA L 2000WP910009 CARDINAL AIR SERVICES INC AIR CARRIER ON 01-Nov-99 ORD ASSESS CP FA 4000 DOLLARS DRUG TESTING 06 -Mar-01 DMAND ACT 1999EA720035 UNITED AIR LINES INC SCHED AIR CARRIER 26-Oct-98 ORD ASSESS CP FA 15000 DOLLARS SECURITY 07-Mar-01 ACT 1999GL730229 CONTINENTAL EXPRESS INC SCHED AIR CARRIER 23-Aug-99 ORD ASSESS CP 10000 DOLLARS HAZ MAT 07-Mar-01 HMT AC 2000NM010074 BFGOODRICH AEROSPACE APPROVED RPR STN 25-Feb-00 ORD ASSESS CP FA 2000 DOLLARS MAINTENANCE 07 -Mar-01 MRO GROUP INC ACT 1998SO190119 UNITED PARCEL SERVICE SCHED CARGO 24-Mar-98 ORD ASSESS CP FA 5500 DOLLARS OTHER 08-Mar-01 CO CARRIER ACT 1998SO190196 UNITED PARCEL SERVICE SCHED CARGO 25-Jul-98 ORD ASSESS CP FA 5500 DOLLARS FLT OPNS 08-Mar-01 CO CARRIER ACT 1998SW070197 EXPRESS ONE SUPP AIR CARRIER 07-Jul-98 ORD ASSESS CP FA 1000 DOLLARS OTHER 08-Mar-01 INTERNATIONAL INC ACT 1999EA720328 MIDWEST EXPRESS SCHED AIR CARRIER 17-Sep-99 ORD ASSESS CP FA 4000 DOLLARS SECURITY 08-Mar-01 AIRLINES INC ACT 1999SO070004 JACKSON AIR CENTER INC APPROVED RPR STN 06-Oct-98 ORD ASSESS CP FA 400 DOLLARS MAINTENANCE 08 -Mar-01 ACT 1999SW070060 EXPRESS ONE SUPP AIR CARRIER 05-Feb-99 ORD ASSESS CP FA 3000 DOLLARS MAINTENANCE 08 -Mar-01 INTERNATIONAL INC ACT 37 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000CE720072 DES MOINES ARPT OPR 29-Mar-00 ORD ASSESS CP FA 1000 DOLLARS SECURITY 08-Mar-01 INTERNATIONAL AIRPORT ACT 2000CE720105 UNITED AIR LINES INC SCHED AIR CARRIER 20-Jun-00 ORD ASSESS CP FA 5750 DOLLARS SECURITY 08-Mar-01 ACT 2000NM710277 HORIZON AIR INDUSTRIES SCHED AIR CARRIER 28-Apr-00 ORD ASSESS CP FA 10000 DOLLARS SECURITY 08-Mar-01 INC ACT 2000NM710280 HORIZON AIR INDUSTRIES SCHED AIR CARRIER 29-Apr-00 ORD ASSESS CP FA 11000 DOLLARS SECURITY 08-Mar-01 INC ACT 2000NM710309 HORIZON AIR INDUSTRIES SCHED AIR CARRIER 22-Apr-00 ORD ASSESS CP FA 9000 DOLLARS SECURITY 08-Mar-01 INC ACT 2000SO110083 HALE AIRCRAFT INC APPROVED RPR STN 19-May-00 ORD ASSESS CP FA 550 DOLLARS MAINTENANCE 08 -Mar-01 ACT 1997SO010149 HYDRO-AIRE INC APPROVED RPR STN 27-Aug-97 ORD ASSESS CP FA 500 DOLLARS RECORDS/RPT 09-Mar-01 ACT S 1998WP710522 NORTHWEST AIRLINES INC SCHED AIR CARRIER 26-Jul-98 ORD ASSESS CP FA 7500 DOLLARS SECURITY 09-Mar-01 ACT 1999SW910098 G E ENGINE SERVICES- APPROVED RPR STN 26-Jul-99 CP COMP NO FND 5500 DOLLARS DRUG TESTING 09 -Mar-01 STROTHER FIELD FAACT 1999WP710253 TRANS STATES AIRLINES INC SCHED AIR CARRIER 12-Jan-99 ORD ASSESS CP FA 7000 DOLLARS SECURITY 09-Mar-01 ACT 1999WP710717 NORTHWEST AIRLINES INC SCHED CARGO 25-Sep-99 ORD ASSESS CP FA 16500 DOLLARS SECURITY 09-Mar-01 CARRIER ACT 2000EA190062 US AIRWAYS INC SCHED AIR CARRIER 20-Apr-00 CP FA ACT 75000 DOLLARS MAINTENANCE 09 -Mar-01 1997SO190162 TURBINE POWER APPROVED RPR STN 10-Jun-97 ORD ASSESS CP FA 5000 DOLLARS MAINTENANCE 12 -Mar-01 ACCESSORIES INC ACT 1997WP090049 MAIN TURBO SYSTEMS INC APPROVED RPR STN 29-Jul-97 ORD ASSESS CP FA 1500 DOLLARS MAINTENANCE 12 -Mar-01 ACT 1998SW710335 NORTHWEST AIRLINES INC SCHED AIR CARRIER 23-Jun-98 ORD ASSESS CP FA 6750 DOLLARS SECURI TY 12-Mar-01 ACT 1999EA720337 TRANS STATES AIRLINES INC SCHED AIR CARRIER 29-Sep-99 ORD ASSESS CP FA 7500 DOLLARS SECURITY 12-Mar-01 ACT 1999GL730217 HECTOR INTERNATIONAL ARPT OPR 20-Jul-99 ORD ASSESS CP FA 600 DOLLARS SECURITY 12-Mar-01 AIRPORT ACT 1999SO710045 TRANS STATES AIRLINES INC SCHED AIR CARRIER 19-Nov-98 ORD ASSESS CP FA 5000 DOLLARS SECURITY 12-Mar-01 ACT 1998SO740262 VIACAO AEREA SAO PAULO FOREIGN AIR CAR 19-Feb-98 ORD ASSESS CP 25000 DOLLARS HAZ MAT 14-Mar-01 S A HMT AC 2000AL910046 P J HELICOPTERS INC AIR CARRIER ON 11-Jan-00 ORD ASSESS CP FA 2000 DOLLARS DRUG TESTING 14 -Mar-01 DMAND ACT 2000EA710077 US AIRWAYS INC SCHED AIR CARRIER 19-Nov-99 ORD ASSESS CP FA 20000 DOLLARS SECURITY 14-Mar-01 ACT 2000GL750060 CLEVELAND HOPKINS INT'L ARPT OPR 06-Feb-00 ORD ASSESS CP FA 12100 DOLLARS SECURITY 14-Mar-01 2000GL750060 AIRPORT ACT 2000GL750075 CLEVELAND HOPKINS INT'L ARPT OPR 18-Feb-00 ORD ASSESS CP FA CONSOLIDAT SECURITY 14-Mar-01 2000GL750060 AIRPORT ACT ED CASE 38 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000GL750084 CLEVELAND HOPKINS INT'L ARPT OPR 03-Apr-00 ORD ASSESS CP FA CONSOLIDAT SECURITY 14-Mar-01 2000GL750060 AIRPORT ACT ED CASE 2000NM720244 DENVER INTERNATIONAL ARPT OPR 22-Jul-00 ORD ASSESS CP FA 500 DOLLARS SECURITY 14-Mar-01 AIRPORT ACT 2000NM720276 DENVER INTERNATIONAL ARPT OPR 22-Aug-00 ORD ASSESS CP FA 1000 DOLLARS SECURITY 14-Mar-01 AIRPORT ACT 2000WP760002 LIHUE AIRPORT ARPT OPR 22-Sep-99 ORD ASSESS CP FA 550 DOLLARS SECURITY 14-Mar-01 ACT 1998SO760226 AIRTRAN AIRWAYS INC SCHED AIR CARRIER 22-Sep-98 ORD ASSESS CP 42500 DOLLARS HAZ MAT 15-Mar-01 HMT AC 1999GL760238 WORLD AIRWAYS INC SCHED AIR CARRIER 27-Aug-99 ORD ASSESS CP FA 7500 DOLLARS HAZ MAT 15-Mar-01 ACT 1999SW070166 EXPRESS ONE SUPP AIR CARRIER 23-Jun-99 ORD ASSESS CP FA 5000 DOLLARS OTHER 15-Mar-01 INTERNATIONAL INC ACT 2000EA710081 US AIRWAYS INC SCHED AIR CARRIER 19-Nov-99 ORD ASSESS CP FA CONSOLIDAT SECURITY 15-Mar-01 2000EA710323 ACT ED CASE 2000EA710323 US AIRWAYS INC SCHED AIR CARRIER 04-May-00 ORD ASSESS CP FA 11000 DOLLARS SECURITY 15-Mar-01 2000EA710323 ACT 2000SO760070 AIR 3000 AIRLINES LTD FOREIGN AIR CAR 19-Jan-00 ORD ASSESS CP FA 5000 DOLLARS SECURITY 15-Mar-01 CANADA ACT 1999EA710452 PORT AUTHORITY OF NY ARPT OPR 04-May-99 ORD ASSESS CP FA 1100 DOLLARS SECURITY 16-Mar-01 AND NJ ACT 1999SO150073 AIRTRAN AIRWAYS INC SCHED AIR CARRIER 21-Jan-99 ORD ASSESS CP FA 2500 DOLLARS MAINTENANCE 16 -Mar-01 ACT 2000EA720125 US AIRWAYS INC SCHED AIR CARRIER 10-Feb-00 ORD ASSESS CP FA 2500 DOLLARS SECURITY 16-Mar-01 ACT 2000EA720226 US AIRWAYS INC SCHED AIR CARRIER 14-Jun-00 ORD ASSESS CP FA 2500 DOLLARS SECURITY 16-Mar-01 ACT 2000EA720302 METROPOLITAN ARPT OPR 11-Mar-00 ORD ASSESS CP FA 750 DOLLARS SECURITY 16-Mar-01 WASHINGTON AIRPORTS ACT AUTHORITY 2000GL740097 SOUTHWEST AIRLINES CO SCHED AIR CARRIER 17-Feb-00 ORD ASSESS CP FA 4500 DOLLARS SECURITY 16-Mar-01 ACT 1998SW710366 US AIRWAYS INC SCHED AIR CARRIER 08-Jul-98 ORD ASSESS CP FA 6000 DOLLARS SECURITY 19-Mar-01 ACT 1998SW710448 US AIRWAYS INC SCHED AIR CARRIER 27-Aug-98 ORD ASSESS CP FA 3000 DOLLARS SECURITY 19-Mar-01 ACT 1998SW730056 US AIRWAYS INC SCHED AIR CARRIER 16-Jun-98 ORD ASSESS CP FA 5500 DOLLARS SECURITY 19-Mar-01 ACT 1998WP130084 KUMULANI AIR INC AIR CARRIER ON 12-Mar-98 ORD ASSESS CP FA 1000 DOLLARS FLT OPNS 19-Mar-01 DMAND ACT 1999SW710196 US AIRWAYS INC SCHED AIR CARRIER 24-Feb-99 ORD ASSESS CP FA 5500 DOLLARS SECURITY 19-Mar-01 ACT 1999SW710513 US AIRWAYS INC SCHED AIR CARRIER 25-Sep-99 ORD ASSESS CP FA 4500 DOLLARS SECURITY 19-Mar-01 ACT 39 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 1999SW720140 US AIRWAYS INC SCHED AIR CARRIER 30-Aug-99 ORD ASSESS CP FA 21000 DOLLARS SECURITY 19-Mar-01 ACT 1999WP750262 PHILIPPINE AIRLINES INC FOREIGN AIR CAR 12-Apr-99 ORD ASSESS CP FA 11000 DOLLARS SECURITY 19-Mar-01 ACT 2000AL720123 ANCHORAGE ARPT OPR 10-Apr-00 ORD ASSESS CP FA 500 DOLLARS SECURITY 19-Mar-01 INTERNATIONAL AIRPORT ACT 2000AL720124 ANCHORAGE INTL AIRPORT ARPT OPR 06-Apr-00 ORD ASSESS CP FA 500 DOLLARS SECURITY 19-Mar-01 ACT 2000CE720090 TRANS STATES AIRLINES INC SCHED AIR CARRIER 11-May-00 ORD ASSESS CP FA 5000 DOLLARS SECURITY 19-Mar-01 ACT 2000SW700010 US AIRWAYS INC SCHED AIR CARRIER 24-Jan-00 ORD ASSESS CP FA 13500 DOLLARS SECURITY 19-Mar-01 ACT 2000SW710053 US AIRWAYS INC SCHED AIR CARRIER 04-Nov-99 ORD ASSESS CP FA 6500 DOLLARS SECURITY 19-Mar-01 ACT 2000SW710141 US AIRWAYS INC SCHED AIR CARRIER 21-Dec-99 ORD ASSESS CP FA 6500 DOLLARS SECURITY 19-Mar-01 ACT 2000SW710554 US AIRWAYS INC SCHED AIR CARRIER 24-Aug-00 ORD ASSESS CP FA 6500 DOLLARS SECURITY 19-Mar-01 ACT 2000SW730009 US AIRWAYS INC SCHED AIR CARRIER 19-Nov-99 ORD ASSESS CP FA 6000 DOLLARS SECURITY 19-Mar-01 ACT 2000SW730063 US AIRWAYS INC SCHED AIR CARRIER 19-Aug-00 ORD ASSESS CP FA 6500 DOLLARS SECURITY 19-Mar-01 ACT 2000WP760117 ALOHA AIRLINES INC SCHED CARGO 14-Feb-00 ORD ASSESS CP FA 7000 DOLLARS SECURITY 19-Mar-01 CARRIER ACT 2000WP760199 ALOHA AIRLINES INC SCHED CARGO 28-Jun-00 ORD ASSESS CP FA 7000 DOLLARS SECURITY 19-Mar-01 CARRIER ACT 2001WP760039 ALOHA AIRLINES INC SCHED AIR CARRIER 30-Nov-00 ORD ASSESS CP FA 7000 DOLLARS SECURITY 19-Mar-01 ACT 1998EA030037 AERO NATIONAL INC AIR CARRIER ON 05-Aug-98 ORD ASSESS CP FA 3300 DOLLARS FLT OPNS 20-Mar-01 DMAND ACT 1999EA720238 ATLANTIC COAST AIRLINES SCHED AIR CARRIER 12-May-99 CP COMP NO FND 6500 DOLLARS SECURITY 20-Mar-01 FAACT 1999WP190096 NATIONAL AIRLINES INC SCHED AIR CARRIER 26-Aug-99 ORD ASSESS CP FA 11000 DOLLARS CRASH/FIRE/R 20-Mar-01 ACT ES 2000GL720083 GERALD FORD INT'L ARPT OPR 13-Feb-00 ORD ASSESS CP FA 5500 DOLLARS SECURITY 20-Mar-01 AIRPORT ACT 2000EU740004 NORTHWEST AIRLINES INC SCHED AIR CARRIER 28-Oct-99 ORD ASSESS CP FA 4000 DOLLARS SECURITY 21-Mar-01 ACT 1998GL760150 US AIRWAYS INC SCHED CARGO 29-May-98 ORD ASSESS CP FA 1500 DOLLARS SECURITY 22-Mar-01 CARRIER ACT 1998GL760214 US AIRWAYS INC SCHED AIR CARRIER 23-Aug-98 ORD ASSESS CP FA 1500 DOLLARS SECURITY 22-Mar-01 ACT 2000SW110058 AIR TRANSPORT SUPP AIR CARRIER 14-Jul-00 ORD ASSESS CP FA 5000 DOLLARS MAINTENANCE 22 -Mar-01 INTERNATIONAL LIMITED ACT LIABILITY CO 40 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000EA720305 MIDWEST EXPRESS SCHED AIR CARRIER 10-Mar-00 ORD ASSESS CP FA 5000 DOLLARS SECURITY 23-Mar-01 AIRLINES INC ACT 2000NE010026 HYLDBURG AVIATION INC CERT SCHOOL 07-Mar-00 ORD ASSESS CP FA 400 DOLLARS MAINTENANCE 23 -Mar-01 ACT 1998GL720181 KLM ROYAL DUTCH AIRLINES FOREIGN AIR CAR 24-Jul-98 ORD ASSESS CP FA 5000 DOLLARS SECURITY 26-Mar-01 ACT 1999SO110112 ATLANTIC SOUTHEAST SCHED AIR CARRIER 14-Jul-99 ORD ASSESS CP FA 3999 DOLLARS FLT OPNS 26-Mar-01 AIRLINES INC ACT 2000EA910094 CADMAR AEROSPACE INC APPROVED RPR STN 09-Aug-00 ORD ASSESS CP FA 1500 DOLLARS DRUG TESTING 26 -Mar-01 ACT 2000GL750071 AMERICA WEST AIRLINES SCHED AIR CARRIER 11-Feb-00 ORD ASSESS CP FA 13000 DOLLARS SECURITY 26-Mar-01 INC ACT 1999CE720070 DES MOINES ARPT OPR 05-May-99 ORD ASSESS CP FA 1500 DOLLARS SECURITY 27-Mar-01 INTERNATIONAL AIRPORT ACT 1999EA730054 CONTINENTAL AIRLINES INC SCHED AIR CARRIER 07-Dec-98 ORD ASSESS CP FA 4500 DOLLARS SEC URITY 27-Mar-01 ACT 1999EA730115 CONTINENTAL AIRLINES INC SCHED AIR CARRIER 08-Mar-99 ORD ASSESS CP FA 4500 DOLLARS SECURITY 27-Mar-01 ACT 2000EA710019 DELTA AIR LINES INC SCHED AIR CARRIER 16-Oct-99 ORD ASSESS CP FA 9000 DOLLARS SECURITY 27-Mar-01 ACT 2000CE430004 CESSNA AIRCRAFT ACFT PROD 25-Oct-99 ORD ASSESS CP FA 47300 DOLLARS QUAL 28-Mar-01 COMPANY ACT CONTROL 2000CE430015 CESSNA AIRCRAFT ACFT PROD 17-Feb-00 ORD ASSESS CP FA 24200 DOLLARS QUAL 28-Mar-01 COMPANY ACT CONTROL 2000CE430052 CESSNA AIRCRAFT ACFT PROD 19-Sep-00 ORD ASSESS CP FA 47300 DOLLARS QUAL 28-Mar-01 COMPANY ACT CONTROL 2000EA910005 SHUTTLE AMERICA SCHED AIR CARRIER 01-Nov-99 ORD ASSESS CP FA 7500 DOLLARS DRUG TESTING 28 -Mar-01 CORPORATION ACT 2001CE430004 CESSNA AIRCRAFT ACFT PROD 18-Oct-00 ORD ASSESS CP FA 47300 DOLLARS QUAL 28-Mar-01 COMPANY ACT CONTROL 1998EU740041 AMERICAN TRANS AIR INC SCHED AIR CARRIER 25-Aug-98 ORD ASSESS CP FA 3000 DOLLARS SECURITY 29-Mar-01 ACT 1998GL760125 AMERICAN TRANS AIR INC SCHED AIR CARRIER 09-Jan-98 ORD ASSESS CP FA 1000 DOLLARS SECURITY 29-Mar-01 ACT 1999EA710576 DELTA AIR LINES INC SCHED AIR CARRIER 07-Aug-99 ORD ASSESS CP FA 26000 DOLLARS SECURITY 29-Mar-01 1999EA710576 ACT 1999EA710583 DELTA AIR LINES INC SCHED AIR CARRIER 13-Aug-99 ORD ASSESS CP FA CONSOLIDAT SECURITY 29-Mar-01 1999EA710576 ACT ED CASE 1999EA720255 MARYLAND AVIATION ARPT OPR 13-May-99 ORD ASSESS CP FA 750 DOLLARS SECURITY 29-Mar-01 ADMINISTRATION ACT 1999GL760144 AMERICAN TRANS AIR INC SCHED AIR CARRIER 28-May-99 ORD ASSESS CP FA 5000 DOLLARS SECURITY 29-Mar-01 ACT 1999WA910081 PENSACOLA AVIATION AIR CARRIER ON 08-Feb-99 ORD ASSESS CP FA 4500 DOLLARS DRUG TESTING 29 -Mar-01 CENTER DMAND ACT 2000EA710136 DELTA AIR LINES INC SCHED AIR CARRIER 29-Dec-99 ORD ASSESS CP FA ACT CONSOLIDATED TYPE DESGN 29-Mar-01 1999EA710576 CASE DATA 41 QUARTERLY ENFORCEMENT REPORT 1/1/01 - 3/31/01

CASE NUMBER NAME ENTITY TYPE DATE ACTION SANCTION SANCTION CASE TYPE CLOSED MASTER # KNOWN AMOUNT DATE 2000EA710237 DELTA AIR LINES INC SCHED AIR CARRIER 09-Mar-00 ORD ASSESS CP FA CONSOLIDAT SECURITY 29-Mar-01 1999EA710576 ACT ED CASE 2000EA720211 DELTA AIR LINES INC SCHED AIR CARRIER 04-Apr-00 ORD ASSESS CP FA CONSOLIDAT SECURITY 29-Mar-01 1999EA710576 ACT ED CASE 2000EA720235 US AIRWAYS INC SCHED AIR CARRIER 21-Aug-00 ORD ASSESS CP FA 14000 DOLLARS SECURITY 29-Mar-01 2000EA720235 ACT 2000EA720345 US AIRWAYS INC SCHED AIR CARRIER 07-Sep-00 ORD ASSESS CP FA CONSOLIDAT SECURITY 29-Mar-01 2000EA720235 ACT ED CASE 2000EA720346 US AIRWAYS INC SCHED AIR CARRIER 06-Sep-00 ORD ASSESS CP FA CONSOLIDAT SECURITY 29-Mar-01 2000EA720235 ACT ED CASE 2000EA730152 US AIRWAYS INC SCHED AIR CARRIER 22-Aug-00 ORD ASSESS CP FA CONSOLIDAT SECURITY 29-Mar-01 2000EA720235 ACT ED CASE 2000SO710136 AIR JAMAICA LTD FOREIGN AIR CAR 06-Feb-00 ORD ASSESS CP FA 9000 DOLLARS SECURITY 29-Mar-01 ACT 2001GL000001 LAUBER, HARRY G JR AGRI OPR 10-Dec-99 ORD ASSESS CP FA 10000 DOLLARS OTHER 29-Mar-01 ACT 1999EA710634 NORTHWEST AIRLINES INC SCHED AIR CARRIER 22-Aug-99 ORD ASSESS CP FA 5000 DOLLARS SECURITY 30-Mar-01 ACT 2000CE070082 MID-KANSAS AERIAL INC AGRI OPR 09-Jun-00 ORD ASSESS CP FA 300 DOLLARS HAZ PER/PROP 30 -Mar-01 ACT 2000CE720123 NORTHWEST AIRLINES INC SC HED AIR CARRIER 24-Sep-00 ORD ASSESS CP FA 6250 DOLLARS CARGO 30-Mar-01 ACT SECURITY

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