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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 | 29° 57′ 14.7″ N 89° 56′ 58.2″ W29.954083, -89.949500 |
|---|---|
| NAD27 | 29° 57′ 14.0″ N 89° 56′ 58.0″ WNOAA NADCON 5 |
| UTM (NAD27) | UTM Zone 16: 3,317,155.4 m N, 215,333.4 m E |
| Ground elevation | 0.2 m (1 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | LouisianaGEOID 22 |
|---|---|
| County | St. Bernard ParishGEOID 22087 |
| Place | Chalmette CDPGEOID 2214135 |
| County subdivision | District BGEOID 2208795761 |
| Urban area | New Orleans, LA Urban AreaGEOID 62677 |
| Census tract | Census Tract 302.07GEOID 22087030207 |
| Census block | Block 3003GEOID 220870302073003 |
| Congressional district | Congressional District 2GEOID 2202 · 120th Congressional Districts |
| State senate district | State Senate District 3GEOID 22003 · 2026 State Legislative Districts - Upper |
| State house district | State House District 103GEOID 22103 · 2026 State Legislative Districts - Lower |
| 2020 block population | 137 |
| FCC market areas | CMA029, BEA083, MTA017, BTA320, PEA036FCC 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 | EastNew call signs start with W (§73.3550(e)); FM translators use the §74.1235(b)(1) table. Close to the river line as mapped here: confirm which bank |
| Mexican border | 823 km (511 mi) |
| Canadian border | 1,480 km (919 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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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.