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Broadcast site profile
Enter an address or coordinates to see the site's NAD83 and NAD27 coordinates, ground elevation, county and districts, the FM zone and Mississippi side it falls in, and its distance to the Mexican and Canadian borders.
Location
| NAD83 | 38° 56′ 24.0″ N 77° 04′ 53.0″ W38.940000, -77.081389 |
|---|---|
| NAD27 | 38° 56′ 23.6″ N 77° 04′ 54.1″ WNOAA NADCON 5 |
| UTM (NAD27) | UTM Zone 18: 4,311,958.8 m N, 319,577.6 m E |
| Ground elevation | 113.1 m (371 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | District of ColumbiaGEOID 11 |
|---|---|
| County | District of ColumbiaGEOID 11001 |
| Place | Washington cityGEOID 1150000 |
| County subdivision | Washington cityGEOID 1100150000 |
| Urban area | Washington--Arlington, DC--VA--MD Urban AreaGEOID 92242 |
| Census tract | Census Tract 10.02GEOID 11001001002 |
| Census block | Block 1000GEOID 110010010021000 |
| Congressional district | Delegate District (at Large)GEOID 1198 · 120th Congressional Districts |
| State senate district | Ward 3GEOID 11003 · 2026 State Legislative Districts - Upper |
| 2020 block population | 1,109 |
| FCC market areas | CMA008, BEA013, MTA010, BTA461, PEA005FCC Area API: Cellular Market Area, Economic Area, Major and Basic Trading Areas, Partial Economic Area |
FCC rule zones
| FM zone (§73.205) | Zone I (§73.205(a)) |
|---|---|
| Mississippi River | EastNew call signs start with W (§73.3550(e)); FM translators use the §74.1235(b)(1) table |
| Mexican border | 2,258 km (1,403 mi) |
| Canadian border | 460 km (286 mi) |
More than 320 km from both borders: no international FM coordination limits apply here (§73.207(b), §74.1235(d)).
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Sources for this data
- Coordinates, address matching and census geography come from the U.S. Census Bureau Geocoder; FCC market areas and block population from the FCC Area API. Elevation of the ground: FCC terrain data. NAD27 and UTM: the National Geodetic Survey at NOAA (NADCON 5).
- FM zones are set by §73.205. The Mississippi River divides K and W call letters (§73.3550(e)) and the power tables for FM translators (§74.1235(b)). FM stations less than 320 km from Mexico or Canada are governed by the international agreements (§73.207(b)); boosters and translators in that zone have separate limits (§74.1235(d)).
- The borders, the river and zone lines are plotted from simplified public map data, so any site near a line is flagged for confirmation.
Intended for planning. Not produced by NOAA, the FCC or the Census Bureau.