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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

NAD8346° 19′ 51.8″ N 109° 43′ 32.6″ W46.331056, -109.725722
NAD2746° 19′ 51.9″ N 109° 43′ 30.0″ WNOAA NADCON 5
UTM (NAD27)UTM Zone 12: 5,131,407.3 m N, 598,139.3 m E
Ground elevation1,434.1 m (4,705 ft) AMSLFCC terrain service, USGS 1 arc-second data

Census geography

StateMontanaGEOID 30
CountyWheatland CountyGEOID 30107
County subdivisionJudith Gap-Shawmut CCDGEOID 3010791869
Census tractCensus Tract 1GEOID 30107000100
Census blockBlock 1182GEOID 301070001001182
Congressional districtCongressional District 2GEOID 3002 · 120th Congressional Districts
State senate districtState Senate District 39GEOID 30039 · 2026 State Legislative Districts - Upper
State house districtState House District 78GEOID 30078 · 2026 State Legislative Districts - Lower
2020 block population0
FCC market areasCMA528, BEA145, MTA042, BTA041, PEA403FCC 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 RiverWestNew call signs start with K (§73.3550(e)); FM translators use the §74.1235(b)(2) table
Mexican border1,562 km (971 mi)
Canadian border296 km (184 mi)
  • Within 320 km of Canada: FM stations follow the 1991 U.S.-Canada FM Agreement (§73.207(b)(2)); translators and boosters have the §74.1235(d)(3) limit.

Next steps for this site

HAAT and max ERPFAA notice checkNAD27 details

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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.