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Broadcast site profile
Type an address or drop in coordinates. You get the site's coordinates in NAD83 and NAD27, ground elevation, county and districts, which FM zone and side of the Mississippi it's on, and how close it is to the Canadian and Mexican borders.
Location
| NAD83 | 38° 16′ 21.4″ N 76° 28′ 13.8″ W38.272611, -76.470500 |
|---|---|
| NAD27 | 38° 16′ 21.0″ N 76° 28′ 15.0″ WNOAA NADCON 5 |
| UTM (NAD27) | UTM Zone 18: 4,236,865.4 m N, 371,338.4 m E |
| Ground elevation | 35.5 m (116 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | MarylandGEOID 24 |
|---|---|
| County | St. Mary's CountyGEOID 24037 |
| Place | Lexington Park CDPGEOID 2446725 |
| County subdivision | District 8, BayGEOID 2403790716 |
| Urban area | Lexington Park--California--Chesapeake Ranch Estates, MD Urban AreaGEOID 49594 |
| Census tract | Census Tract 8760.01GEOID 24037876001 |
| Census block | Block 2004GEOID 240378760012004 |
| Congressional district | Congressional District 5GEOID 2405 · 120th Congressional Districts |
| State senate district | State Senate District 29GEOID 24029 · 2026 State Legislative Districts - Upper |
| State house district | State Legislative Subdistrict 29BGEOID 2429B · 2026 State Legislative Districts - Lower |
| 2020 block population | 150 |
| FCC market areas | CMA468, 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 | 2,266 km (1,408 mi) |
| Canadian border | 551 km (342 mi) |
More than 320 km from both borders: no international FM coordination limits apply here (§73.207(b), §74.1235(d)).
Next steps for this site
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RF Navigator runs the channel search, spacing and contour studies for a site, and Nexus Broadcast can take it from site to FCC filing.
Where this comes from
- Address matching, coordinates and census geography: the U.S. Census Bureau Geocoder. Block population and FCC market areas: the FCC Area API. Ground elevation: the FCC terrain service. NAD27 and UTM: NOAA's National Geodetic Survey (NADCON 5).
- FM zones follow §73.205; K and W call letters follow the Mississippi River (§73.3550(e)), as do the FM translator power tables (§74.1235(b)). Within 320 km of Canada or Mexico, FM stations follow the international agreements (§73.207(b)), and translators and boosters have their own limits (§74.1235(d)).
- Zone lines, the river and the borders are drawn from public map data and generalized, so sites close to a line are flagged to confirm.
For planning. Not a product of the Census Bureau, the FCC or NOAA.
