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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 | 18° 15′ 52.8″ N 66° 05′ 03.5″ W18.264667, -66.084306 |
|---|---|
| Ground elevation | 417.5 m (1,370 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | Puerto RicoGEOID 72 |
|---|---|
| County | Aguas Buenas MunicipioGEOID 72007 |
| County subdivision | Bairoa barrioGEOID 7200704529 |
| Urban area | San Juan, PR Urban AreaGEOID 79093 |
| Census tract | Census Tract 2301GEOID 72007230100 |
| Census block | Block 1013GEOID 720072301001013 |
| Congressional district | Resident Commissioner District (at Large)GEOID 7298 · 120th Congressional Districts |
| State senate district | State Senate District 1GEOID 72001 · 2026 State Legislative Districts - Upper |
| State house district | State House District 5GEOID 72005 · 2026 State Legislative Districts - Lower |
| 2020 block population | 137 |
| FCC market areas | CMA091, BEA174, MTA025, BTA488, PEA412FCC Area API: Cellular Market Area, Economic Area, Major and Basic Trading Areas, Partial Economic Area |
FCC rule zones
| FM zone (§73.205) | Puerto Rico / Virgin Islands — Zone I-A (§73.205(b)); §73.211(b)(3) class limits apply and are not evaluated here — verify |
|---|---|
| Mississippi River | Zone I-AFM translators here use the §74.1235(b)(1) table (Zone I-A) |
| Mexican border | 3,393 km (2,108 mi) |
| Canadian border | 2,993 km (1,860 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.