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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 | 34° 06′ 50.0″ N 117° 59′ 53.2″ W34.113889, -117.998111 |
|---|---|
| NAD27 | 34° 06′ 50.0″ N 117° 59′ 50.0″ WNOAA NADCON 5 |
| UTM (NAD27) | UTM Zone 11: 3,775,037.0 m N, 408,028.7 m E |
| Ground elevation | 108.5 m (356 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | CaliforniaGEOID 06 |
|---|---|
| County | Los Angeles CountyGEOID 06037 |
| Place | Irwindale cityGEOID 0636826 |
| County subdivision | East San Gabriel Valley CCDGEOID 0603790810 |
| Urban area | Los Angeles--Long Beach--Anaheim, CA Urban AreaGEOID 51445 |
| Census tract | Census Tract 4046GEOID 06037404600 |
| Census block | Block 1062GEOID 060374046001062 |
| Congressional district | Congressional District 31GEOID 0631 · 120th Congressional Districts |
| State senate district | State Senate District 22GEOID 06022 · 2026 State Legislative Districts - Upper |
| State house district | Assembly District 48GEOID 06048 · 2026 State Legislative Districts - Lower |
| 2020 block population | 0 |
| 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 | 193 km (120 mi) |
| Canadian border | 1,647 km (1,023 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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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.