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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

NAD8342° 12′ 12.0″ N 72° 43′ 30.3″ W42.203333, -72.725083
NAD2742° 12′ 11.7″ N 72° 43′ 32.0″ WNOAA NADCON 5
UTM (NAD27)UTM Zone 18: 4,674,632.8 m N, 687,774.5 m E
Ground elevation109.6 m (359 ft) AMSLFCC terrain service, USGS 1 arc-second data

Census geography

StateMassachusettsGEOID 25
CountyHampshire CountyGEOID 25015
County subdivisionSouthampton townGEOID 2501562745
Census tractCensus Tract 8225GEOID 25015822500
Census blockBlock 4017GEOID 250158225004017
Congressional districtCongressional District 1GEOID 2501 · 120th Congressional Districts
State senate districtHampden and Hampshire DistrictGEOID 25D02 · 2026 State Legislative Districts - Upper
State house district4th Hampden DistrictGEOID 25047 · 2026 State Legislative Districts - Lower
2020 block population57
FCC market areasCMA063, BEA010, MTA008, BTA427, PEA069FCC Area API: Cellular Market Area, Economic Area, Major and Basic Trading Areas, Partial Economic Area

FCC rule zones

FM zone (§73.205)Zone I (§73.205(a))
Mississippi RiverEastNew call signs start with W (§73.3550(e)); FM translators use the §74.1235(b)(1) table
Mexican border2,704 km (1,680 mi)
Canadian border312 km (194 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.