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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

NAD8332° 27′ 10.3″ N 111° 05′ 13.4″ W32.452861, -111.087056
NAD2732° 27′ 10.0″ N 111° 05′ 11.0″ WNOAA NADCON 5
UTM (NAD27)UTM Zone 12: 3,590,439.8 m N, 491,879.6 m E
Ground elevation825.1 m (2,707 ft) AMSLFCC terrain service, USGS 1 arc-second data

Census geography

StateArizonaGEOID 04
CountyPima CountyGEOID 04019
PlaceMarana townGEOID 0444270
County subdivisionTucson CCDGEOID 0401993570
Census tractCensus Tract 46.48GEOID 04019004648
Census blockBlock 1000GEOID 040190046481000
Congressional districtCongressional District 6GEOID 0406 · 120th Congressional Districts
State senate districtState Senate District 17GEOID 04017 · 2026 State Legislative Districts - Upper
State house districtState House District 17GEOID 04017 · 2026 State Legislative Districts - Lower
2020 block population451
FCC market areasCMA077, BEA159, MTA027, BTA447, PEA053FCC 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 border116 km (72 mi)
Canadian border1,839 km (1,143 mi)
  • Within 125 km of Mexico: FM translators and boosters are limited to 50 W toward the border, with their interfering contour within 32 km and 60 dBu contour within 8.7 km in that direction (§74.1235(d)(1)).
  • Within 320 km of Mexico: FM stations follow the 1992 U.S.-Mexico FM Agreement (§73.207(b)(3)).

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.