Study created: 2018.04.14 14:28:48

Study build station data: LMS TV 2018-04-13 (48)

Proposal: KDNF-LD D12 LD LIC FORT COLLINS, CO File number: BLDTL20110926AFK Facility ID: 131123 Station data: User record Record ID: 1287 Country: U.S.

Build options: Protect pre-transition records not on baseline channel Protect baseline records from LPTV

Search options: Non-U.S. records included

Stations potentially affected by proposal:

IX Call Chan Svc Status City, State File Number Distance No K10FQ N10 TX LIC BIG LARAMIE, ETC., WY BLTTV3978 105.8 km No K11UW-D D11 LD LIC AKRON, CO BLDTV20111122ALL 152.1 Yes KQCK D11 DT LIC CHEYENNE, WY BLCDT20040513ABA 31.3 No K12QO-D D12 LD LIC ASPEN, CO BLDTV20121119AGY 210.8 No K12AK-D D12 LD LIC CRESTED BUTTE, CO BLDTV20100301AAE 243.3 Yes KHDT-LD D12 LD APP , CO BLANK0000052172 79.3 No KKCO D12 DT LIC GRAND JUNCTION, CO BLANK0000029050 361.1 No KKCO D12 DT APP GRAND JUNCTION, CO BLANK0000036039 361.1 No K12OR N12 TX LIC MESA, CO BLTTV19940803ID 318.6 No K12LX-D D12 LD LIC POWDERHORN, CO BLDTV20111118CPI 302.3 No K12QM-D D12 LD LIC THOMASVILLE, CO BLDTV20100709AHX 191.8 No K12AL-D D12 LD LIC WAUNITA HOT SPRINGS, CO BLDTV20101216ACR 245.9 No KSNK D12 DT LIC MCCOOK, NE BLCDT20031017ABP 361.3 No KRNE-TV D12 DT LIC MERRIMAN, NE BLEDT20090225ABL 366.6 Yes K12FY N12 TX LIC BIG LARAMIE, ETC., WY BLTVL4164 105.8 No KCWY-DT D12 DT LIC CASPER, WY BLCDT20100909AAY 286.8 No K13XW N13- TX LIC AKRON, CO BLTTV20051004ADO 152.1 Yes KBDI-TV D13 DT LIC BROOMFIELD, CO BLEDT20090618ACH 94.4 No KTNE-TV D13 DT LIC ALLIANCE, NE BLEDT20090225ABJ 222.5 No KCHY-LP N13+ TX CP CHEYENNE, WY BLANK0000005104 79.4 No KCHY-LP N13+ TX LIC CHEYENNE, WY BLTVL20040813ABD 86.5

No non-directional AM stations found within 0.8 km Directional AM stations within 3.2 km: KHNC 1360 L DAN D JOHNSTOWN, CO BMML20100112AEQ KHNC 1360 L DAN N JOHNSTOWN, CO BMML20100112AEQ

Record parameters as studied:

Channel: D12 Mask: Full Service Latitude: 40 23 30.00 N (NAD83) Longitude: 104 53 19.00 W Height AMSL: 1629.0 m HAAT: 0.0 m Peak ERP: 3.00 kW Antenna: SWR-SWLP16EC (ID 24168) 0.0 deg Elev Pattrn: Generic Elec Tilt: 1.75

48.0 dBu contour: Azimuth ERP HAAT Distance 0.0 deg 2.59 kW 156.9 m 52.1 km 45.0 2.82 168.2 53.9 90.0 2.54 138.2 49.7 135.0 0.568 171.3 42.6 180.0 0.203 153.4 33.2 225.0 0.568 133.1 38.5 270.0 2.54 138.9 49.8 315.0 2.82 123.6 48.7

Database HAAT does not agree with computed HAAT Database HAAT: 0 m Computed HAAT: 148 m

Distance to Canadian border: 956.7 km

Distance to Mexican border: 968.0 km

Conditions at FCC monitoring station: Grand Island NE Bearing: 81.7 degrees Distance: 547.8 km

Proposal is not within the West Virginia quiet zone area

Conditions at Table Mountain receiving zone: Bearing: 229.5 degrees Distance: 40.8 km ERP: 0.704 kW Field strength: 67.0 dBu, 2.2 mV/m Study cell size: 1.00 km Profile point spacing: 1.00 km

Maximum new IX to full-service and Class A: 0.50% Maximum new IX to LPTV: 2.00%

---- Below is IX received by proposal BLDTL20110926AFK ----

**MX with BLANK0000052172 APP scenario 1, 2.68% interference received