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from 06/03/2015 from 05/29/2015 from 06/01/2001 from 11/22/1988 |
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Status: LIC Application Accepted: 01/09/2023 License Expires: 04/02/2029 File Number: 0000206527 FCC Website Links: LMS Facility Details This Application Other WTBM-CD Applications Including Superseded Applications Mailing Address Correspondence for WTBM-CD Correspondence related to application 0000206527 Service Contour - Open Street Map or USGS Map (51 dBu) Service Contour - KML / Google Earth (51 dBu) Public Inspection Files Rabbit Ears Info Search for WTBM-CD Site Location: 33-29-19.0 N 86-47-58.0 W (NAD 83) Site Location: 33-29-18.6 N 86-47-58.0 W (Converted to NAD 27) ERP: 15 kW Polarization: Elliptically polarized Electrical Beam Tilt: 1.5 degrees R/C AGL: 179.2 m (588 ft.) R/C AMSL: 486.1 m (1595 ft.) Emission Mask: Full Service Site Elevation: 306.9 m. (1007 ft.) Height Overall*: 317.6 m (1042 ft.) (* As Filed In This Application, may differ from ASR Data, Below.) Directional Antenna - Antenna Make/Model: Electronics Research Inc. ALP8L6-ESER-24 Antenna ID: 1009980 Polarization: Elliptically polarized | ||||||||||||||||||
| Antenna Data for Antenna Id: 1009980 WTBM-CD DC File: -0000206527 Electronics Research Inc. - ALP8L6-ESER-24 Service: DC Standard Pattern: N Pattern and Field Values Include a 230° Clockwise Rotation |  | ||||||||||||||||||
| Azimuth | Ratio | Azimuth | Ratio | Azimuth | Ratio | Azimuth | Ratio | ||||||||||||
| 0 | 0.333 | 10 | 0.219 | 20 | 0.132 | 30 | 0.127 | ||||||||||||
| 40 | 0.168 | 50 | 0.185 | 60 | 0.157 | 70 | 0.102 | ||||||||||||
| 80 | 0.107 | 90 | 0.209 | 100 | 0.328 | 110 | 0.440 | ||||||||||||
| 120 | 0.539 | 130 | 0.633 | 140 | 0.725 | 150 | 0.811 | ||||||||||||
| 160 | 0.887 | 170 | 0.942 | 180 | 0.971 | 190 | 0.979 | ||||||||||||
| 200 | 0.973 | 210 | 0.962 | 220 | 0.955 | 230 | 0.955 | ||||||||||||
| 240 | 0.961 | 250 | 0.974 | 260 | 0.988 | 270 | 0.999 | ||||||||||||
| 274 | 1.000 | 280 | 0.996 | 290 | 0.971 | 300 | 0.921 | ||||||||||||
| 310 | 0.847 | 320 | 0.756 | 330 | 0.658 | 340 | 0.555 | ||||||||||||
| 350 | 0.447 | ||||||||||||||||||
Structure Registration Number 1007836 Structure Type: TOWER Registered To: Gray Local Media, Inc. Structure Address: 1720 Valley View Dr Birmingham, AL County Name: Jefferson County ASR Issued: 08/26/2024 Date Built: 01/01/1987 Site Elevation: 306.9 m (1007 ft.) Structure Height: 300 m (984 ft.) Height Overall: 317.6 m (1042 ft.) Overall Height AMSL: 624.5 m (2049 ft.) FAA Determination: 07/31/1987 FAA Study #: 87-ASO-943-OE FAA Circular #: 70/7460-1G Paint & Light FAA Chapters: 4, 5, 6, 7, 9 33-29-19.0 N 86-47-58.0 W (NAD 83) 33-29-18.6 N 86-47-58.0 W (Converted to NAD 27) |
4370 Peachtree Road, NE Atlanta, GA 30319 Phone: 404-288-8333 Limited Liability Company | Title: Assistant Secretary Date: 01/09/2023 Application Certifier Gray Television Licensee, LLC 4370 Peachtree Road, NE Atlanta, GA 30319 Applicant Joseph M. Davis, P.E. Chesapeake RF Consultants, LLC 207 Old Dominion Road Yorktown, VA 23692 Consulting Engineer Joan Stewart Wiley Rein LLP 2050 M Street, NW Washington, DC 20036 | |||||||||||||||||