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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 | 18° 25′ 51.9″ N 66° 16′ 20.7″ W18.431081, -66.272408 |
|---|---|
| Ground elevation | 7.0 m (23 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | Puerto RicoGEOID 72 |
|---|---|
| County | Dorado MunicipioGEOID 72051 |
| County subdivision | Higuillar barrioGEOID 7205134758 |
| Urban area | San Juan, PR Urban AreaGEOID 79093 |
| Census tract | Census Tract 5405GEOID 72051540500 |
| Census block | Block 2002GEOID 720515405002002 |
| Congressional district | Resident Commissioner District (at Large)GEOID 7298 · 120th Congressional Districts |
| State senate district | State Senate District 3GEOID 72003 · 2026 State Legislative Districts - Upper |
| State house district | State House District 11GEOID 72011 · 2026 State Legislative Districts - Lower |
| 2020 block population | 759 |
| 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 | 3,366 km (2,091 mi) |
| Canadian border | 2,973 km (1,848 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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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.