|
|
W283CD from 03/30/2015 W282BA from 12/14/2004 W282AM from 04/27/2004 |
|
|
||||||||||||||||
|
|
W228DI Channel: 228D 93.5 MHz Silver Spring, Maryland Service: FX - A translator or application for a translator. Facility ID: 138906 FRN: 0020603981 Fac. Service: FX Programming Delivery Method: Unspecified Status: LIC Application Accepted: 03/01/2017 Application Granted: 03/24/2017 File Number: BLFT-20170301ACQ License Expires: 10/01/2027 Prefix Type: This is a license for a translator Application Type: License To Cover FCC Website Links: LMS Facility Details This Application Other W228DI Applications Including Superseded Applications Service Contour - Open Street Map or USGS Map (60 dBu) Service Contour - KML / Google Earth (60 dBu) Class: D, A Noncommercial educational operating with no more than 10W Site Location: 39-02-32.4 N 77-02-47.9 W (NAD 83) Site Location: 39-02-32.0 N 77-02-49.0 W (Converted to NAD 27) Effective Radiated Power: 0.13 kW Transmitter Output Power: 0.09 kW Antenna Center AMSL: 215 m (705 ft.) Antenna Center HAG: 88 m (289 ft.) Site Elevation: 127 m. (417 ft.) Height Overall*: 108 m (354 ft.) (* As Filed In This Application, may differ from ASR Data, Below.) Directional Antenna Antenna Make/Model: Propagation System Inc PSIFMT-4A-6DB 0.75 WAVELENGTH Antenna ID: 124860 Polarization:
| ||||||||||||||||||
| Antenna Data for Antenna Id: 124860 W228DI FX File: BLFT-20170301ACQ Propagation System Inc - PSIFMT-4A-6DB 0.75 WAVELENGTH Service: FX |  | ||||||||||||||||||
| Azimuth | Ratio | Azimuth | Ratio | Azimuth | Ratio | Azimuth | Ratio | ||||||||||||
| 0 | 0.995 | 10 | 0.990 | 20 | 0.996 | 30 | 1.000 | ||||||||||||
| 40 | 0.994 | 50 | 0.971 | 60 | 0.932 | 70 | 0.889 | ||||||||||||
| 80 | 0.860 | 90 | 0.811 | 100 | 0.744 | 110 | 0.656 | ||||||||||||
| 120 | 0.547 | 130 | 0.472 | 140 | 0.443 | 150 | 0.415 | ||||||||||||
| 160 | 0.395 | 170 | 0.378 | 180 | 0.368 | 190 | 0.369 | ||||||||||||
| 200 | 0.384 | 210 | 0.423 | 220 | 0.475 | 230 | 0.545 | ||||||||||||
| 240 | 0.628 | 250 | 0.745 | 260 | 0.840 | 270 | 0.902 | ||||||||||||
| 280 | 0.929 | 290 | 0.945 | 300 | 0.966 | 310 | 0.981 | ||||||||||||
| 320 | 0.986 | 330 | 0.988 | 340 | 0.982 | 350 | 0.999 | ||||||||||||
Structure Registration Number 1053549 [ASR Heights Differ from W228DI Application] Structure Type: Registered To: Hubbard Radio Washington DC, LLC Structure Address: Twr 1 - 2021 University Blvd. West Wheaton, MD County Name: Montgomery County ASR Issued: 02/24/2023 Date Built: 09/01/1939 Site Elevation: 126.5 m (415 ft.) Structure Height: 106.6 m (350 ft.) Height Overall: 108.1 m (355 ft.) Overall Height AMSL: 234.6 m (770 ft.) FAA Determination: 02/11/1998 FAA Study #: 97-AEA-4077-OE FAA Circular #: 70/7460-1J Paint & Light FAA Chapters: 3, 4, 5, 13 39-02-32.0 N 77-02-48.0 W (NAD 83) 39-02-31.6 N 77-02-49.1 W (Converted to NAD 27) |
3415 University Avenue, West St. Paul, MN 55114 Phone: 651-642-4336 Limited Liability Company | Date: 03/01/2017 Application Certifier Washington DC FCC License Sub, LLC 3415 University Avenue, West St. Paul, MN 55114-2099 Applicant Erik C. Swanson, P.E. Hatfield & Dawson Consulting Engineers 9500 Greenwood Ave N Seattle, WA 98103 Consulting Engineer Kenneth E. Satten Wilkinson Barker Knauer, LLP 1800 M Street, NW Suite 800N Washington, DC 20036 | |||||||||||||||||