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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 | 34° 10′ 32.0″ N 117° 34′ 29.2″ W34.175556, -117.574778 |
|---|---|
| NAD27 | 34° 10′ 32.0″ N 117° 34′ 26.0″ WNOAA NADCON 5 |
| UTM (NAD27) | UTM Zone 11: 3,781,574.4 m N, 447,110.1 m E |
| Ground elevation | 914.4 m (3,000 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | CaliforniaGEOID 06 |
|---|---|
| County | San Bernardino CountyGEOID 06071 |
| Place | Rancho Cucamonga cityGEOID 0659451 |
| County subdivision | Mount Baldy-Wrightwood CCDGEOID 0607192040 |
| Census tract | Census Tract 92.02GEOID 06071009202 |
| Census block | Block 1169GEOID 060710092021169 |
| Congressional district | Congressional District 28GEOID 0628 · 120th Congressional Districts |
| State senate district | State Senate District 25GEOID 06025 · 2026 State Legislative Districts - Upper |
| State house district | Assembly District 41GEOID 06041 · 2026 State Legislative Districts - Lower |
| 2020 block population | 26 |
| FCC market areas | CMA002, BEA160, MTA002, BTA262, PEA002FCC Area API: Cellular Market Area, Economic Area, Major and Basic Trading Areas, Partial Economic Area |
FCC rule zones
| FM zone (§73.205) | California south of the 40th parallel — Zone I-A (§73.205(b)) |
|---|---|
| Mississippi River | Zone I-AFM translators here use the §74.1235(b)(1) table (Zone I-A) |
| Mexican border | 187 km (116 mi) |
| Canadian border | 1,648 km (1,024 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
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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.