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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 | 38° 36′ 03.1″ N 90° 56′ 04.5″ W38.600861, -90.934583 |
|---|---|
| NAD27 | 38° 36′ 02.9″ N 90° 56′ 04.0″ WNOAA NADCON 5 |
| UTM (NAD27) | UTM Zone 15: 4,274,295.7 m N, 679,874.2 m E |
| Ground elevation | 256.9 m (843 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | MissouriGEOID 29 |
|---|---|
| County | St. Charles CountyGEOID 29183 |
| County subdivision | Boone townshipGEOID 2918307232 |
| Census tract | Census Tract 3122.04GEOID 29183312204 |
| Census block | Block 1059GEOID 291833122041059 |
| Congressional district | Congressional District 3GEOID 2903 · 120th Congressional Districts |
| State senate district | State Senate District 2GEOID 29002 · 2026 State Legislative Districts - Upper |
| State house district | State House District 102GEOID 29102 · 2026 State Legislative Districts - Lower |
| 2020 block population | 66 |
| FCC market areas | CMA011, BEA096, MTA019, BTA394, PEA024FCC 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 | WestNew call signs start with K (§73.3550(e)); FM translators use the §74.1235(b)(2) table |
| Mexican border | 1,339 km (832 mi) |
| Canadian border | 773 km (481 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.