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KWKH 0.5 mV/m 50% Skywave KWKH Present Protected Contour: 32,378,413 People Shreveport, LA Total Interference Area: 1,802,900 People Freq: 1130 kHz Percentage Of KWKH 0.5 mV/m Skywave Contour: 5.6% Class: A Latitude: 32-42-18 N Longitude: 093-52-55 W KWKH Proposed 0.5 mV/m Power: 50 kW Groundwave Nighttime Protected Contour RMS: 2838.88 mV/m @1km # Towers: 3 # Augs: 27
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Predicted Nighttime Interference Area To The Present Protected KWKH 0.5 mV/m 50% Skywave Nighttime Contour From Class D Stations KLEY, KAAB, WLBA, WYXE, WBZB, WQFX, KILJ, WALQ, KTMR And WAMB Operating With Maximum Allowed Power In The Direction Of KWKH's 0.5 mV/m Groundwave Contour SMITH KHANNA & GUILL, Inc. - Consulting Engineers
KLEY_N Population Net Gain Resulting From Proposed Protection of Wellington, KS Nighttime 0.5 mV/m Groundwave Contour For Class A Station: Freq: 1130 kHz 8,142 People Class: D 217 Sq. kM. Latitude: 37-14-28 N Longitude: 097-24-04 W Power: 0.068 kW In Direction Of KWKH 0.5 mV/m Groundwave Contour RMS: 80.398 mV/m @1km # Towers: 2 # Augs: 0
Present Licensed KLEY Nighttime Operation FIGURE 2-N
6FDOH NP Based On 2010 US Census Data 96RIW&RPPXQLFDWLRQV//&
KLEY NIF 8.8 mV/m Groundwave Contour With Protection To Class A Station KWKH's Proposed Protected 0.5 mV/m Groundwave Nighttime Contour SMITH KHANNA & GUILL, Inc. - Consulting Engineers
KAAB_N Population Net Gain Resulting From Proposed Protection of Batesville, AR Nighttime 0.5 mV/m Groundwave Contour For Class A Station: Freq: 1130 kHz 4,149 People Class: D 90 Sq. kM. Latitude: 35-44-40 N Longitude: 091-38-21 W Power: 0.062 kW In Direction Of KWKH 0.5 mV/m Groundwave Contour RMS: 75.657 mV/m @1km # Towers: 2 # Augs: 0
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WLBA_N Population Gain Resulting From Proposed Protection of Gainesville, GA Nighttime 0.5 mV/m Groundwave Contour For Class A Stations: Freq: 1130 kHz 10,282 People Class: D 47 Sq. kM. Latitude: 34-16-45 N Longitude: 083-46-33 W Power: 0.0105 kW In Direction Of KWKH 0.5 mV/m Groundwave Contour RMS: 426.959 mV/m @1km # Towers: 1 # Augs: 0
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WLBA NIF 4.7 mV/m Groundwave Contour With Protection To Class A Station KWKH's Proposed Protected 0.5 mV/m Groundwave Nighttime Contour SMITH KHANNA & GUILL, Inc. - Consulting Engineers
WYXE_N Population Gain Resulting From Proposed Protection of Gallatin, TN Nighttime 0.5 mV/m Groundwave Contour For Class A Station: Freq: 1130 kHz 12,904 People Class: D 40 Sq. kM. Latitude: 36-24-38 N Longitude: 086-27-16 W Power: 0.013 kW In Direction Of KWKH 0.5 mV/m Groundwave Contour RMS: 299.553 mV/m @1km # Towers: 1 # Augs: 0
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WYXE NIF 6.2 mV/m Groundwave Contour With Protection To Class A Station KWKH's Proposed Protected 0.5 mV/m Groundwave Nighttime Contour SMITH KHANNA & GUILL, Inc. - Consulting Engineers
WBZB_N Population Gain Resulting From Proposed Protection of Murray, KY Nighttime 0.5 mV/m Groundwave Contour For Class A Station: Freq: 1130 kHz 8,897 People Class: D 21 Sq. kM. Latitude: 36-38-08 N Longitude: 088-19-10 W Power: 0.008 kW In Direction Of KWK 0.5 mV/m Groundwave Contour RMS: 301.028 mV/m @1km # Towers: 1 # Augs: 0
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KILJ_N Population Net Gain Resulting From Proposed Protection of Mount Pleasant, IA Nighttime 0.5 mV/m Groundwave Contour For Class A Station: Freq: 1130 kHz 93 People Class: D 16 Sq. kM. Latitude: 40-57-38 N Longitude: 091-35-05 W Power: 0.0275 kW In Direction Of KWKH 0.5 mV/m Groundwave Contour RMS: 287.536 mV/m @1km # Towers: 1 # Augs: 0
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ComStudy KWKH inf AM and FX KTMR.rs2 Thursday, January 17, 2019 .705N: 1LJKW1,) P9P*: &RQWRXU 3HUVRQV 6TN0 .705 3U3 .&7 7UDQVODWRUIRU.705 .&7 /LFHQVHGG%X 3HUVRQV 6TN0 NP 6WDWH%RUGHUV +LJKZD\V /DW/RQ*ULG tD ComStudy KWKH inf AM and FX WAMB.rs2 Thursday, January 17, 2019 :$0%N: 1LJKW1,)P9P*: &RQWRXU 3HUVRQV 6TN0 :$0%3U3 : &4 7UDQVODWRUIRU:$0% : &4 /LFHQVHGG%X 3HUVRQV 6TN0 NP 6WDWH%RUGHUV +LJKZD\V /DW/RQ*ULG ^ƵŵŵĂƌLJŽĨ&DdƌĂŶƐůĂƚŽƌ^ƚƵĚŝĞƐͬ ůĂƐƐD^ƚĂƚŝŽŶĂƵƐŝŶŐ WŽƉƵůĂƚŝŽŶtŝƚŚŝŶůĂƐƐ /ŶƚĞƌĨĞƌĞŶĐĞƚŽůĂƐƐ &DdƌĂŶƐůĂƚŽƌ;>ŝĐĞŶƐĞŽƌ WŽƉƵůĂƚŝŽŶtŝƚŚŝŶ ^ƚĂƚŝŽŶ͛ƐWŽƚĞŶƚŝĂůEŝŐŚƚƚŝŵĞ ^ƚĂƚŝŽŶ ./(< .&4 .$$% 1$ 1$ :/%$ 1$ 1$ :<;( 1$ 1$ :%=% :&3 :4); :'- .,/- .&1 :$/4 :'/ .705 .&7 :$0% : &4 &XPXODWLYH6XP SMITH KHANNA & GUILL, Inc. - Consulting Engineers KWKH 0.1 mV/m Contour: 8,256,409 People; 225,371 Sq. kM KWKH 0.5 mV/m Contour: 1,805,699 People; 77,154 Sq. kM Total Interference Area: 49,574 People; 4,835 Sq. kM Total Interference Area: 0 Percentage Of KWKH 0.1 mV/m Contour: 0.6% KWKH Shreveport, LA Freq: 1130 kHz Class: A Latitude: 32-42-18 N Longitude: 093-52-55 W Power: 50 kW RMS: 408.77 mV/m @1km # Towers: 1 # Augs: 0 KWKH KWKH 0.1 mV/m Groundwave Contour KWKH 0.5 mV/m Groundwave Contour FIGURE 1.1-C Showing Based On Diurnal Factor for SS-1 Hour 6FDOH NP Based On 2010 US Census Data 96RIW&RPPXQLFDWLRQV//& Alternate 1 - Proposed Critical Hours Interference Area to KWKH From The Licensed Daytime Hours Operation Of Stations WLBA, WYXE, WPYB And WALQ To Class A Station KWKH, Shreveport, LA for One Hour Before Sunset SMITH KHANNA & GUILL, Inc. - Consulting Engineers KWKH 0.1 mV/m Contour: 8,256,409 People; 225,371 Sq. kM KWKH 0.5 mV/m Contour: 1,805,699 People; 77,154 Sq. kM Total Interference Area: 6,353,373 People; 140,133 Sq. kM Total Interference Area: 44,904 People; 1,945 Sq. kM Percentage Of KWKH 0.1 mV/m Contour: 77% Percentage Of KWKH 0.1 mV/m Contour: 2.5% KWKH Shreveport, LA Freq: 1130 kHz Class: A Latitude: 32-42-18 N Longitude: 093-52-55 W Power: 50 kW RMS: 408.77 mV/m @1km # Towers: 1 # Augs: 0 KWKH KWKH 0.1 mV/m KWKH 0.5 mV/m Groundwave Contour Groundwave Contour Showing Based On Diurnal Factor for SS-0.5 Hours FIGURE 1.2-C 6FDOH NP Based On 2010 US Census Data 96RIW&RPPXQLFDWLRQV//& Alternitive 1 - Proposed Critical Hours Interference Area to KWKH From The Licensed Daytime Hours Operation Of Stations WLBA, WYXE, WPYB And WALQ To Class A Station KWKH, Shreveport, LA for One-Half Hour Before Sunset SMITH KHANNA & GUILL, Inc. - Consulting Engineers KWKH 0.1 mV/m Contour: 8,256,409 People; 225,371 Sq. kM KWKH 0.5 mV/m Contour: 1,805,699 People; 77,154 Sq. kM Total Interference Area: 6,990,944 People; 175,019 Sq. kM Total Interference Area: 540,234 People; 26,799 Sq. kM Percentage Of KWKH 0.1 mV/m Contour: 84.7% Percentage Of KWKH 0.1 mV/m Contour: 29.9% KWKH Shreveport, LA Freq: 1130 kHz Class: A Latitude: 32-42-18 N Longitude: 093-52-55 W Power: 50 kW RMS: 408.77 mV/m @1km # Towers: 1 # Augs: 0 KWKH KWKH 0.5 mV/m KWKH 0.1 mV/m Groundwave Contour Groundwave Contour FIGURE 1.3-C Showing Based On Diurnal Factor for SS-0.25 Hours 6FDOH NP Based On 2010 US Census Data 96RIW&RPPXQLFDWLRQV//& Alternative 1 - Proposed Critical Hours Interference Area to KWKH From The Licensed Daytime Hours Operation Of Stations WLBA, WYXE, WPYB And WALQ To Class A Station KWKH, Shreveport, LA for One-Quarter Hour Before Sunset SMITH KHANNA & GUILL, Inc. - Consulting Engineers KWKH 0.1 mV/m Contour: 8,256,409 People; 225,371 Sq. kM KWKH 0.5 mV/m Contour: 1,805,699 People; 77,154 Sq. kM Total Interference Area: 0 Total Interference Area: 0 KWKH Shreveport, LA Freq: 1130 kHz Class: A Latitude: 32-42-18 N Longitude: 093-52-55 W Power: 50 kW RMS: 408.77 mV/m @1km # Towers: 1 # Augs: 0 KWKH :$/4B&+B$:$/4B&+B$ KWKH 0.5 mV/m KWKH 0.1 mV/m Groundwave Contour Groundwave Contour Showing Based On Diurnal Factor for SS-1 Hour FIGURE 2.1-C 6FDOH NP Based On 2010 US Census Data 96RIW&RPPXQLFDWLRQV//& Alternative 2 - Proposed Critical Hours Interference Area to KWKH From Potential Critical Hours Operation Of Stations WLBA, WYXE, WPYB And WALQ To Class A Station KWKH, Shreveport, LA for One Hour Before Sunset SMITH KHANNA & GUILL, Inc. - Consulting Engineers KWKH 0.1 mV/m Contour: 8,256,409 People; 225,371 Sq. kM KWKH 0.5 mV/m Contour: 1,805,699 People; 77,154 Sq. kM Total Interference Area: 1,695,120 People; 59,355 Sq. kM Total Interference Area: 0 Percentage Of KWKH 0.1 mV/m Contour: 20.5% KWKH Shreveport, LA Freq: 1130 kHz Class: A Latitude: 32-42-18 N Longitude: 093-52-55 W Power: 50 kW RMS: 408.77 mV/m @1km # Towers: 1 # Augs: 0 KWKH :$/4B&+B$:$/4B&+B$ KWKH 0.5 mV/m KWKH 0.1 mV/m Groundwave Contour Groundwave Contour Showing Based On Diurnal Factor for SS-0.5 Hours FIGURE 2.2-C 6FDOH NP Based On 2010 US Census Data 96RIW&RPPXQLFDWLRQV//& Alternative 2 - Proposed Critical Hours Interference Area to KWKH From Potential Critical Hours Operation Of Stations WLBA, WYXE, WPYB And WALQ To Class A Station KWKH, Shreveport, LA for One-Half Hour Before Sunset SMITH KHANNA & GUILL, Inc. - Consulting Engineers KWKH 0.1 mV/m Contour: 8,256,409 People; 225,371 Sq. kM KWKH 0.5 mV/m Contour: 1,805,699 People; 77,154 Sq. kM Total Interference Area: 6,101,970 People; 128,796 Sq. kM Total Interference Area: 59 People; 7.4 Sq. kM Percentage Of KWKH 0.1 mV/m Contour: 73.9% Percentage Of KWKH 0.1 mV/m Contour: 0.003% KWKH Shreveport, LA Freq: 1130 kHz Class: A Latitude: 32-42-18 N Longitude: 093-52-55 W Power: 50 kW RMS: 408.77 mV/m @1km # Towers: 1 # Augs: 0 KWKH :$/4B&+B$:$/4B&+B$ KWKH 0.5 mV/m KWKH 0.1 mV/m Groundwave Contour Groundwave Contour FIGURE 2.3-C Showing Based On Diurnal Factor for SS-0.25 Hours 6FDOH NP Based On 2010 US Census Data 96RIW&RPPXQLFDWLRQV//& Alternative 2 - Proposed Critical Hours Interference Area to KWKH From Potential Critical Hours Operation Of Stations WLBA, WYXE, WPYB And WALQ To Class A Station KWKH, Shreveport, LA for One-Quarter Hour Before Sunset :%=%B1:%=%B1 SMITH KHANNA & GUILL, Inc. - Consulting Engineers KWKH KWKH 0.1 mV/m CONTOUR:.$$%B1.$$%B1 8,256,409 PEOPLE Shreveport, LA TOTAL INTERFERENCE AREA: 5,813,685 PEOPLE Freq: 1130 kHz PERCENTAGE of KWKH 0.1 mV/m CONTOUR: 70.4% Class: A Latitude: 32-42-18 N Longitude: 093-52-55 W KWKH 0.1 mV/m Groundwave Power: 50 kW Present Protected Daytime Contour RMS: 408.77 mV/m @1km # Towers: 1 # Augs: 0 KWKH KWKH 0.5 mV/m Groundwave Proposed Protected Daytime Contour FIGURE 1-D :4);B1:4);B1 6FDOH NP Based On 2010 US Census Data 96RIW&RPPXQLFDWLRQV//& .705B1 Red Shaded Area is Predicted Daytime Interference Area Within KWKH's 0.1 mV/m Contour From Class D Stations KAAB, WQFX, WTWZ, KYOK and KHFX Operating With Maximum Power in Direction of KWKH SMITH KHANNA & GUILL, Inc. - Consulting Engineers KAAB_D Batesville, AR Potential KAAB Population Gain in the Direction of KWKH Resulting Freq: 1130 kHz From Protecting the Daytime 0.5 mV/m Contour For Class A Station KWKH: Class: D 183,360 People; 4,452 Sq. kM. Latitude: 35-44-40 N Longitude: 091-38-21 W Licensed Power: 1 kW DA Potential Power: 10 kW In Direction Of KWH 0.5 mV/m Groundwave Contour KAAB RMS: 295.315 mV/m @1km KWKH 0.5 mV/m Groundwave Proposed Protected Contour # Towers: 1 # Augs: 0 KWKH 0.5 mV/m Groundwave Proposed Protected Contour FIGURE 2-D 6FDOH NP Based On 2010 US Census Data 96RIW&RPPXQLFDWLRQV//& Potential KAAB 0.5 mV/m Gain Area in the Direction of KWKH Resulting From Class A Station KWKH Being Protected to Its 0.5 mV/m Groundwave Daytime Contour SMITH KHANNA & GUILL, Inc. - Consulting Engineers WQFX_D Potential WQFX Population Gain in the Direction of KWKH Resulting From Gulfport, MS Protecting the Daytime 0.5 mV/m Contour For Class A Station KWKH: Freq: 1130 kHz 60,830 People; 1,931 Sq. kM. Class: D Latitude: 30-23-21 N Longitude: 089-06-23 W Licensed Power: 1 kW KWKH 0.5 mV/m Groundwave Proposed Protected Contour Potential Power: 50 kW In Direction Of KWKH 0.5 mV/m Groundwave Contour RMS: 304.17 mV/m @1km # Towers: 1 # Augs: 0 KWKH 0.5 mV/m Groundwave Proposed Protected Contour WQFX FIGURE 3-D 6FDOH NP Based On 2010 US Census Data 96RIW&RPPXQLFDWLRQV//& Potential WQFX 0.5 mV/m Gain Area in the Direction of KWKH Resulting From Class A Station KWKH Being Protected to Its 0.5 mV/m Groundwave Daytime Contour SMITH KHANNA & GUILL, Inc. - Consulting Engineers WTWZ_D Potential WTWZ Population Gain in the Direction of KWKH Resulting From Clinton, MS Protecting the Daytime 0.5 mV/m Contour For Class A Station KWKH: Freq: 1120 kHz 51,690 People; 5,276 Sq. kM. Class: D Latitude: 32-21-03 N Longitude: 090-20-22 W KWKH 0.5 mV/m Groundwave Proposed Protected Contour Licensed Power: 10 kW Potential Power: 50 kW In Direction Of KWKH 0.5 mV/m Groundwave Contour RMS: 292 mV/m @1km # Towers: 1 # Augs: 0 WTWZ FIGURE 4-D KWKH 0.5 mV/m Groundwave Proposed Protected Contour 6FDOH NP Based On 2010 US Census Data 96RIW&RPPXQLFDWLRQV//& Potential WTWZ 0.5 mV/m Gain Area in the Direction of KWKH Resulting From Class A Station KWKH Being Protected to Its 0.5 mV/m Groundwave Daytime Contour SMITH KHANNA & GUILL, Inc. - Consulting Engineers KYOK_D Potential KYOK Population Gain in the Direction of KWKH Resulting From Conroe, TX Protecting the Daytime 0.5 mV/m Contour For Class A Station KWKH: Freq: 1140 kHz Class: D 39,287 People; 3,320 Sq. kM. Latitude: 30-20-40 N Longitude: 095-27-32 W Licensed Power: 5 kW DA Potectial Power: 20 kW KWKH 0.5 mV/m Groundwave Proposed Protected Contour In Direction Of KWKH 0.5 mV/m Groundwave Contour RMS: 1407.198 mV/m @1km # Towers: 3 # Augs: 0 FIGURE 5-D KWKH 0.5 mV/m Groundwave Proposed Protected Contour 6FDOH NP Based On 2010 US Census Data KYOK 96RIW&RPPXQLFDWLRQV//& Potential KYOK 0.5 mV/m Gain Area in the Direction of KWKH Resulting From Class A Station KWKH Being Protected to Its 0.5 mV/m Groundwave Daytime Contour KWKH, SHREVEPORT, LOUISIANA 1130 kHz 50 kW DA-N JANUARY 2019 KWKH NIGHTTIME OPERATION 0.5 mV/m 50% Skywave Interference Caused to 0.5 mV/m 50% Skywave by (Presently Protected Maximized Class D Nighttime Operations Per SFNPRM Contour) Nighttime Alternative 1 Current Population (Figure 1-N) Population: Percentage of Interference to Population Within 0.5 mV/m 50% Skywave: 32,378,413 1,802,900 5.6% GAIN IN CLASS D STATION’S NIGHTTIME INTERFERENCE FREE CONTOUR SERVICE WITH MAXIMUM POWER IN THE DIRECTION OF KWKH (Figures 2-N through 11-N) Maximizing Class D Station Gain by Population (Persons) Figure and Area (square kilometers) KLEY 8,142/217 2-N KAAB 4,149/90 3-N WLBA 10,282/47 4-N WYXE 12,904/40 5-N WBZB 8,897/21 6-N WQFX 388/0.2 7-N KILJ 93/16 8-N WALQ 36/29 9-N KTMR 0/0.1 10-N WAMB 482/10 11-N COLLECTIVE GAIN: 45,373/460.2 ŝ NET LOSS IN SERVICE FROM SFNPRM NIGHTTIME ALTERNATIVE 1 (CLASS A AM STATION LOSS MINUS COLLECTIVE GAIN IN CLASS D SERVICE): 1,802,900 (Loss of Class A AM Service) – 45,373 (Collective Class D Gain) = 1,757,527 persons Net Loss ŝŝ KWKH, SHREVEPORT, LOUISIANA 1130 kHz 50 kW DA-N JANUARY 2019 KWKH CRITICAL HOURS OPERATION SFNPRM Alternative 1: No Critical Hours Protections To Class A AM Stations Critical Hours Interference Caused Within Class A 0.1 mV/m Groundwave Interference Caused Within Class A 0.5 mV/m Time Period Contour By Class D Operations With Full Daytime Power Groundwave Contour By Class D Operations With Full Daytime Power Population: Area Percentage of Population: Area Percentage of (square Interference to (square Interference to kilometers): Population Within kilometers): Population Within 0.1 mV/m Groundwave 0.5 mV/m Groundwave Contour: Contour: One Hour 49,574 4,835 0.6% 0 0 0% Before Sunset (Figure 1.1-C) One-Half Hour 6,353,373 140,133 77% 44,904 1,945 2.5% Before Sunset (Figure 1.2-C) One-Quarter 6,990,944 175,019 84.7% 540,234 26,799 29.9% Hour Before Sunset (Figure 1.3-C) ŝ KWKH CRITICAL HOURS OPERATION SFNPRM Alternative 2: Section 73.190 Critical Hours Figures Revised to Reference Distance From 0.5 mV/m Contour (in Lieu of 0.1 mV/m Contour) of Class A AM Stations Critical Hours Interference Caused Within Class A 0.1 mV/m Groundwave Interference Caused Within Class A 0.5 mV/m Time Period Contour By Class D Operations Per Alternative 2 Groundwave Contour By Class D Operations Per Alternative 2 Population: Area Percentage of Population: Area Percentage of (square Interference to (square Interference to kilometers): Population Within kilometers): Population Within 0.1 mV/m Groundwave 0.5 mV/m Groundwave Contour: Contour: One Hour 0 0 0 0 0 0% Before Sunset (Figure 2.1-C) One-Half Hour 1,695,120 59,355 20.5% 0 0 0 Before Sunset (Figure 2.2-C) One-Quarter 6,101,970 128,796 73.9% 59 7.4 0.003% Hour Before Sunset (Figure2.3-C) ŝŝ KWKH, SHREVEPORT, LOUISIANA 1130 kHz 50 kW DA-N JANUARY 2019 KWKH DAYTIME OPERATION 0.1 mV/m Groundwave (Presently Interference Caused to Class A 0.1 mV/m Groundwave Protected Contour) Contour By Maximized Class D Daytime Operations Per SFNPRM Daytime Proposal (Figure 1-D) Population: Population: Percentage of Interference to Population Within 0.1 mV/m Groundwave Contour: 8,256,409 5,813,685 70.4% GAIN IN CLASS D STATION’S DAYTIME OPERATION IN THE DIRECTION OF KWKH WITH MAXIMUM POWER IN THE DIRECTION OF KWKH (Figures 2-D through 5-D) Maximizing Class D Station Gain by Population (Persons) Figure and Area (square kilometers) KAAB 183,360/4,452 2-D WQFX 60,830/1,931 3-D WTWZ 51,690/5,276 4-D KYOK 39,287/3,320 5-D COLLECTIVE GAIN: 335,167/14,979 NET LOSS IN SERVICE FROM SFNPRM DAYTIME PROPOSAL (CLASS A AM STATION LOSS MINUS COLLECTIVE GAIN IN CLASS D SERVICE): 5,813,685(Loss of Class A AM Service) – 335,167 (Collective Class D Gain) = 5,478,518 persons Net Loss1 1 This figure represents the net loss assuming upgrades by the listed neighboring Class D stations. Potentially different populations within the studied Class A AM station could be subject to interference depending upon future neighboring upgrades, with up to 6,450,710 persons subject to loss of service (KWKH’s 0.1 mV/m daytime contour population of 8,256,409 minus KWKH’s 0.5 mV/m daytime contour population of 1,805,699 = 6,450,710). Grid Based Incoming Interference Population Report Station Information: Call: KWKH Freq: 1130 kHz SHREVEPORT, LA, US Hours: N Lat: 32-42-18 N Lng: 093-52-55 W Power: 50.0 kW Theo RMS: 2838.88 mV/m @ 1km @ 50.0 kW # of Augmentations: 27 Field Phase Spacing Orient Height Ref TL A B C D # Ratio (deg) (deg) (deg) (deg) Swtch Swtch (deg) (deg) (deg) (deg) ------1 1.000 95.5 0.0 0.0 198.0 0 0 0.0 0.0 0.0 0.0 2 1.950 0.0 115.3 205.0 198.0 0 0 0.0 0.0 0.0 0.0 3 1.000 -95.5 230.6 205.0 184.0 0 0 0.0 0.0 0.0 0.0 Azimuth Radiation Span # (deg) (mV/m@1km) (deg) ------1 .00 334.74 10.0 2 5.00 301.75 10.0 3 10.00 269.57 10.0 4 45.00 138.40 10.0 5 50.00 160.93 20.0 6 55.00 126.33 10.0 7 60.00 160.93 20.0 8 70.00 160.93 10.0 9 76.50 325.00 10.0 10 80.00 177.03 20.0 11 110.00 1910.29 10.0 12 115.00 2188.71 10.0 13 190.00 4609.16 20.0 14 200.00 4816.77 40.0 15 220.00 4836.08 40.0 16 240.00 4863.44 40.0 17 292.50 2333.55 25.0 18 312.00 769.27 20.0 19 316.00 559.73 14.0 20 320.00 366.29 16.0 21 325.00 402.34 12.0 22 330.00 437.74 10.0 23 335.00 453.84 10.0 24 340.00 469.93 10.0 25 345.00 494.07 10.0 26 350.00 502.12 10.0 27 355.00 479.58 10.0 ------ 30 3DJH Theoretical RMS: 2838.88 mV/m@1km Erss = 2699.59 mV/m@1km Standard RMS: 2981.75 mV/m@1km Q = 70.71 mV/m@1km Augmented RMS: 3060.99 mV/m@1km Study Information: Calculation Area: SkyWave 500.0 uV/m Grid Size: 500 x 500 Reference Propagation Model: Groundwave + Skywave Interference Propagation Model: Groundwave + Skywave Ratios: Co-channel: 20.0 First Adjacent: 2.0 Second Adjacent: 0.033 Third Adjacent: 0.033 Ix signals combined using RSS methodology: Yes RSS Cutoff Percentage: 50.0 Threshold for reception: 0.1 mV/m Population Database: 2010 US Census (PL) ------ Summary: Total Station Coverage: 32,378,413 ( 4140429.8 sq. km ) Total Interference: 1,802,900 ( 108274.7 sq. km ) Interference Free Coverage: 30,575,513 ( 4032144.3 sq. km ) ------ Stations Causing Interference: Call Letters Area (sq. km) Housing Units Population ------KTMR_N 7,676 269,495 687,894 KAAB_N 20,852 308,200 651,398 WALQ_N 37,177 283,433 597,972 WLBA_N 28,029 282,514 597,718 KLEY_N 28,682 133,417 306,204 WQFX_N 53,648 100,340 214,115 KILJ_N 2,453 20,630 44,922 WYXE_N 3,467 12,638 28,441 WBZB_N 1,037 4,568 10,510 WAMB_N 1,045 2,707 5,288 ------ Interference Free Breakdown: White: 14,826,891 [ 48.5% ] Black: 4,497,711 [ 14.7% ] Hispanic: 9,614,206 [ 31.4% ] 30 3DJH Grid Based Incoming Interference Population Report Station Information: Call: KWKH Freq: 1130 kHz SHREVEPORT, LA, US Hours: D Lat: 32-42-18 N Lng: 093-52-55 W Power: 50.0 kW Theo RMS: 408.77 mV/m @ 1km @ 1kW Field Phase Spacing Orient Height Ref TL A B C D # Ratio (deg) (deg) (deg) (deg) Swtch Swtch (deg) (deg) (deg) (deg) ------1 1.000 0.0 0.0 0.0 198.0 0 0 0.0 0.0 0.0 0.0 Study Information: Calculation Area: GW 0.1 mV/m Grid Size: 500 x 500 Reference Propagation Model: Groundwave Interference Propagation Model: Groundwave Ratios: Co-channel: 20.0 First Adjacent: 1.0 Second Adjacent: 0.033 Third Adjacent: 0.033 Ix signals combined using RSS methodology: Yes RSS Cutoff Percentage: 50.0 Threshold for reception: 0.1 mV/m Population Database: 2010 US Census (PL) ------ Summary: Total Station Coverage: 8,256,409 ( 225371.1 sq. km ) Total Interference: 5,813,685 ( 115753.4 sq. km ) Interference Free Coverage: 2,442,724 ( 109619.0 sq. km ) ------ Stations Causing Interference: Call Letters Area (sq. km) Housing Units Population ------KHFX 37,661 1,855,695 4,657,148 WQFX_D 23,862 256,110 597,019 KAAB_D 41,020 191,741 403,755 WTWZ_D 21,930 103,098 229,784 30 3DJH KYOK 11,342 68,033 140,939 KLEY_N (Not Considered In Report) KAAB_N (Not Considered In Report) WLBA_N (Not Considered In Report) WYXE_N (Not Considered In Report) WBZB_N (Not Considered In Report) WQFX_N (Not Considered In Report) KILJ_N (Not Considered In Report) WALQ_N (Not Considered In Report) KTMR_N (Not Considered In Report) WAMB_N (Not Considered In Report) KAAB (Not Considered In Report) WQFX (Not Considered In Report) KTMR (Not Considered In Report) WTWZ (Not Considered In Report) ------ Interference Free Breakdown: White: 1,541,303 [ 63.1% ] Black: 617,085 [ 25.3% ] Hispanic: 208,679 [ 8.5% ] Native American: 18,200 [ 0.7% ] Asian: 19,801 [ 0.8% ] Pacific Islander: 1,038 [ 0.0% ] Mixed Race: 34,464 [ 1.4% ] Other: 2,154 [ 0.1% ] Total: 2,442,724 ------ Housing Units Population % Arkansas Ashley County Total 10,137 21,853 KWKH Coverage 10,137 21,853 Ix Free Cov 0 0 0.00 KAAB_D 10,137 21,853 100.00 WTWZ_D 9,972 21,621 98.94 Bradley County Total 5,860 11,508 KWKH Coverage 5,860 11,508 Ix Free Cov 171 137 1.19 KAAB_D 5,689 11,371 98.81 WTWZ_D 61 50 0.43 Calhoun County Total 2,897 5,368 KWKH Coverage 2,897 5,368 Ix Free Cov 741 1,175 21.89 KAAB_D 2,156 4,193 78.11 Chicot County Total 5,421 11,800 30 3DJH