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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 | 29° 26′ 33.3″ N 98° 29′ 56.9″ W29.442583, -98.499139 |
|---|---|
| NAD27 | 29° 26′ 32.5″ N 98° 29′ 55.8″ WNOAA NADCON 5 |
| UTM (NAD27) | UTM Zone 14: 3,256,922.6 m N, 548,604.6 m E |
| Ground elevation | 205.0 m (673 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | TexasGEOID 48 |
|---|---|
| County | Bexar CountyGEOID 48029 |
| Place | San Antonio cityGEOID 4865000 |
| County subdivision | San Antonio Central CCDGEOID 4802993407 |
| Urban area | San Antonio, TX Urban AreaGEOID 78580 |
| Census tract | Census Tract 1111GEOID 48029111100 |
| Census block | Block 2016GEOID 480291111002016 |
| Congressional district | Congressional District 20GEOID 4820 · 120th Congressional Districts |
| State senate district | State Senate District 26GEOID 48026 · 2026 State Legislative Districts - Upper |
| State house district | State House District 123GEOID 48123 · 2026 State Legislative Districts - Lower |
| 2020 block population | 52 |
| FCC market areas | CMA033, BEA134, MTA033, BTA401, PEA028FCC Area API: Cellular Market Area, Economic Area, Major and Basic Trading Areas, Partial Economic Area |
FCC rule zones
| FM zone (§73.205) | Zone II (§73.205(c)) |
|---|---|
| Mississippi River | WestNew call signs start with K (§73.3550(e)); FM translators use the §74.1235(b)(2) table |
| Mexican border | 205 km (127 mi) |
| Canadian border | 2,035 km (1,264 mi) |
- 125 to 320 km from Mexico: FM translators and boosters may exceed 50 W, with the limits of §74.1235(d)(2).
- Within 320 km of Mexico: FM stations follow the 1992 U.S.-Mexico FM Agreement (§73.207(b)(3)).
Next steps for this site
Picking a site for a new station?
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.