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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 | 41° 51′ 05.0″ N 93° 43′ 29.8″ W41.851389, -93.724944 |
|---|---|
| NAD27 | 41° 51′ 05.0″ N 93° 43′ 29.0″ WNOAA NADCON 5 |
| UTM (NAD27) | UTM Zone 15: 4,633,318.4 m N, 439,839.0 m E |
| Ground elevation | 304.8 m (1,000 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | IowaGEOID 19 |
|---|---|
| County | Polk CountyGEOID 19153 |
| County subdivision | Union townshipGEOID 1915394257 |
| Census tract | Census Tract 115GEOID 19153011500 |
| Census block | Block 1004GEOID 191530115001004 |
| Congressional district | Congressional District 3GEOID 1903 · 120th Congressional Districts |
| State senate district | State Senate District 23GEOID 19023 · 2026 State Legislative Districts - Upper |
| State house district | State House District 45GEOID 19045 · 2026 State Legislative Districts - Lower |
| 2020 block population | 21 |
| FCC market areas | CMA102, BEA100, MTA032, BTA111, PEA108FCC 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 | 1,486 km (923 mi) |
| Canadian border | 712 km (442 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.