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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 | 46° 04′ 35.4″ N 118° 19′ 11.8″ W46.076500, -118.319944 |
|---|---|
| NAD27 | 46° 04′ 35.9″ N 118° 19′ 07.9″ WNOAA NADCON 5 |
| UTM (NAD27) | UTM Zone 11: 5,103,190.4 m N, 398,015.2 m E |
| Ground elevation | 312.5 m (1,025 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | WashingtonGEOID 53 |
|---|---|
| County | Walla Walla CountyGEOID 53071 |
| Place | Walla Walla cityGEOID 5375775 |
| County subdivision | Walla Walla-College Place CCDGEOID 5307193664 |
| Urban area | Walla Walla, WA--OR Urban AreaGEOID 91405 |
| Census tract | Census Tract 9208.01GEOID 53071920801 |
| Census block | Block 3025GEOID 530719208013025 |
| Congressional district | Congressional District 5GEOID 5305 · 120th Congressional Districts |
| State senate district | Legislative (Senate) District 16GEOID 53016 · 2026 State Legislative Districts - Upper |
| State house district | Legislative (House) District 16GEOID 53016 · 2026 State Legislative Districts - Lower |
| 2020 block population | 41 |
| FCC market areas | CMA700, BEA168, MTA042, BTA460, PEA373FCC 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 | 1,507 km (937 mi) |
| Canadian border | 324 km (201 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
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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.