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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

NAD8324° 57′ 35.5″ N 80° 34′ 29.2″ W24.959861, -80.574778
NAD2724° 57′ 34.0″ N 80° 34′ 30.0″ WNOAA NADCON 5
UTM (NAD27)UTM Zone 17: 2,760,367.5 m N, 542,902.3 m E
Ground elevation0.2 m (1 ft) AMSLFCC terrain service, USGS 1 arc-second data

Census geography

StateFloridaGEOID 12
CountyMonroe CountyGEOID 12087
PlaceIslamorada, Village of Islands villageGEOID 1234132
County subdivisionUpper Keys CCDGEOID 1208793471
Urban areaKey Largo, FL Urban AreaGEOID 44789
Census tractCensus Tract 9708GEOID 12087970800
Census blockBlock 2010GEOID 120879708002010
Congressional districtCongressional District 28GEOID 1228 · 120th Congressional Districts
State senate districtState Senate District 40GEOID 12040 · 2026 State Legislative Districts - Upper
State house districtState House District 120GEOID 12120 · 2026 State Legislative Districts - Lower
2020 block population381
FCC market areasCMA370, BEA031, MTA015, BTA293, PEA009FCC 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 RiverEastNew call signs start with W (§73.3550(e)); FM translators use the §74.1235(b)(1) table
Mexican border1,675 km (1,041 mi)
Canadian border1,868 km (1,161 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

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.