Free from Nexus Broadcast
Broadcast site profile
Type an address or drop in coordinates. You get the site's coordinates in NAD83 and NAD27, ground elevation, county and districts, which FM zone and side of the Mississippi it's on, and how close it is to the Canadian and Mexican borders.
Location
| NAD83 | 45° 29′ 19.4″ N 122° 41′ 44.3″ W45.488722, -122.695639 |
|---|---|
| NAD27 | 45° 29′ 20.0″ N 122° 41′ 40.0″ WNOAA NADCON 5 |
| UTM (NAD27) | UTM Zone 10: 5,037,089.0 m N, 523,878.5 m E |
| Ground elevation | 306.8 m (1,007 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | OregonGEOID 41 |
|---|---|
| County | Multnomah CountyGEOID 41051 |
| Place | Portland cityGEOID 4159000 |
| County subdivision | Portland West CCDGEOID 4105192520 |
| Urban area | Portland, OR--WA Urban AreaGEOID 71317 |
| Census tract | Census Tract 58GEOID 41051005800 |
| Census block | Block 4012GEOID 410510058004012 |
| Congressional district | Congressional District 1GEOID 4101 · 120th Congressional Districts |
| State senate district | State Senate District 14GEOID 41014 · 2026 State Legislative Districts - Upper |
| State house district | State House District 28GEOID 41028 · 2026 State Legislative Districts - Lower |
| 2020 block population | 66 |
| FCC market areas | CMA030, BEA167, MTA030, BTA358, PEA019FCC 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 River | WestNew call signs start with K (§73.3550(e)); FM translators use the §74.1235(b)(2) table |
| Mexican border | 1,505 km (935 mi) |
| Canadian border | 311 km (193 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
Picking a site for a new station?
RF Navigator runs the channel search, spacing and contour studies for a site, and Nexus Broadcast can take it from site to FCC filing.
Where this comes from
- Address matching, coordinates and census geography: the U.S. Census Bureau Geocoder. Block population and FCC market areas: the FCC Area API. Ground elevation: the FCC terrain service. NAD27 and UTM: NOAA's National Geodetic Survey (NADCON 5).
- FM zones follow §73.205; K and W call letters follow the Mississippi River (§73.3550(e)), as do the FM translator power tables (§74.1235(b)). Within 320 km of Canada or Mexico, FM stations follow the international agreements (§73.207(b)), and translators and boosters have their own limits (§74.1235(d)).
- Zone lines, the river and the borders are drawn from public map data and generalized, so sites close to a line are flagged to confirm.
For planning. Not a product of the Census Bureau, the FCC or NOAA.