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K54AF from 04/27/1999 |
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Status: LIC Application Accepted: 12/28/2011 License Expires: 02/01/2030 File Number: BLDTT-20111228AAV Prefix Type: This is BLDTT FCC Website Links: LMS Facility Details This Application Other K24IM-D Applications Including Superseded Applications Service Contour - Open Street Map or USGS Map (51 dBu) Service Contour - KML / Google Earth (51 dBu) Rabbit Ears Info Search for K24IM-D Site Location: 40-43-04.0 N 91-56-25.0 W (NAD 83) Site Location: 40-43-03.9 N 91-56-24.4 W (Converted to NAD 27) ERP: 15 kW Electrical Beam Tilt: -0.5 degrees R/C AGL: 118.8 m (390 ft.) R/C AMSL: 335.2 m (1100 ft.) Emission Mask: Stringent Site Elevation: 216.4 m. (710 ft.) Height Overall*: 132.7 m (435 ft.) (* As Filed In This Application, may differ from ASR Data, Below.) Directional Antenna - Antenna Make/Model: Electronics Research Inc. ALP24L2-HSWR-24 Antenna ID: 107550 | ||||||||||||||||||
| Antenna Data for Antenna Id: 107550 K24IM-D LD File: BLDTT-20111228AAV Electronics Research Inc. - ALP24L2-HSWR-24 Service: LD Standard Pattern: Y Pattern and Field Values Include a 340° Clockwise Rotation |  | ||||||||||||||||||
| Azimuth | Ratio | Azimuth | Ratio | Azimuth | Ratio | Azimuth | Ratio | ||||||||||||
| 0 | 0.934 | 10 | 0.940 | 20 | 0.961 | 30 | 0.986 | ||||||||||||
| 40 | 1.000 | 50 | 0.988 | 60 | 0.942 | 70 | 0.870 | ||||||||||||
| 80 | 0.785 | 90 | 0.697 | 100 | 0.612 | 110 | 0.521 | ||||||||||||
| 120 | 0.412 | 130 | 0.272 | 140 | 0.148 | 150 | 0.112 | ||||||||||||
| 160 | 0.111 | 170 | 0.112 | 180 | 0.148 | 190 | 0.272 | ||||||||||||
| 200 | 0.412 | 210 | 0.521 | 220 | 0.612 | 230 | 0.697 | ||||||||||||
| 240 | 0.785 | 250 | 0.870 | 260 | 0.942 | 270 | 0.988 | ||||||||||||
| 280 | 1.000 | 290 | 0.986 | 300 | 0.961 | 310 | 0.940 | ||||||||||||
| 320 | 0.934 | 330 | 0.944 | 340 | 0.950 | 350 | 0.944 | ||||||||||||
Structure Registration Number 1026019 Structure Type: TOWER Registered To: IOWA PUBLIC BROADCASTING BOARD DBA = IOWA PUBLIC TELEVISION Structure Address: 1 Mi Se Keosauqua, IA County Name: Van Buren County ASR Issued: 12/31/2013 Date Built: 01/01/1997 Site Elevation: 216.4 m (710 ft.) Structure Height: 128.1 m (420 ft.) Height Overall: 132.7 m (435 ft.) Overall Height AMSL: 349.1 m (1145 ft.) FAA Determination: 03/18/1999 FAA Study #: 99-ACE-0260-OE FAA Circular #: 70/7460-1J Paint & Light FAA Chapters: 4, 6, 13 REFER TO PRIOR STUDY 97-ACE-0697-OE 40-43-04.0 N 91-56-25.0 W (NAD 83) 40-43-03.9 N 91-56-24.4 W (Converted to NAD 27) |
P.O. Box 6450 Johnston, IA 50131 Phone: 515-725-9700 Government Entity | Date: 12/28/2011 Application Certifier Iowa Public Broadcasting Board P.O. Box 6450 Johnston, IA 50131-6450 Applicant William T. Hayes P.O. Box 6450 Johnston, IA 50131-6450 Director of Engineering Margaret L. Miller Dow Lohnes PLLC | |||||||||||||||||