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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

NAD8355° 21′ 12.8″ N 131° 41′ 03.1″ W55.353556, -131.684194
NAD2755° 21′ 14.0″ N 131° 40′ 57.0″ WNOAA NADCON 5
UTM (NAD27)UTM Zone 9: 6,137,235.8 m N, 329,933.3 m E

Census geography

StateAlaskaGEOID 02
CountyKetchikan Gateway BoroughGEOID 02130
PlaceKetchikan cityGEOID 0238970
County subdivisionKetchikan census subareaGEOID 0213039010
Urban areaKetchikan, AK Urban AreaGEOID 44668
Census tractCensus Tract 2GEOID 02130000200
Census blockBlock 1004GEOID 021300002001004
Congressional districtCongressional District (at Large)GEOID 0200 · 120th Congressional Districts
State senate districtState Senate District AGEOID 0200A · 2026 State Legislative Districts - Upper
State house districtState House District 1GEOID 02001 · 2026 State Legislative Districts - Lower
2020 block population156
FCC market areasCMA317, BEA171, MTA049, BTA221, PEA360FCC 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 border2,700 km (1,678 mi)
Canadian border93 km (58 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.