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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
| NAD83 | 42° 16′ 41.4″ N 71° 16′ 00.2″ W42.278167, -71.266722 |
|---|---|
| NAD27 | 42° 16′ 41.1″ N 71° 16′ 02.0″ WNOAA NADCON 5 |
| UTM (NAD27) | UTM Zone 19: 4,682,925.9 m N, 313,043.8 m E |
| Ground elevation | 39.0 m (128 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | MassachusettsGEOID 25 |
|---|---|
| County | Norfolk CountyGEOID 25021 |
| Place | Needham CDPGEOID 2544140 |
| County subdivision | Needham townGEOID 2502144105 |
| Census tract | Census Tract 4034GEOID 25021403400 |
| Census block | Block 1028GEOID 250214034001028 |
| Congressional district | Congressional District 4GEOID 2504 · 120th Congressional Districts |
| State senate district | Norfolk-Worcester-Middlesex DistrictGEOID 25D14 · 2026 State Legislative Districts - Upper |
| State house district | 13th Norfolk DistrictGEOID 25108 · 2026 State Legislative Districts - Lower |
| 2020 block population | 0 |
| FCC market areas | CMA006, BEA003, MTA008, BTA051, PEA007FCC 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 River | EastNew call signs start with W (§73.3550(e)); FM translators use the §74.1235(b)(1) table |
| Mexican border | 2,798 km (1,739 mi) |
| Canadian border | 305 km (189 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.
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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.