Universal Licensing System
WNPM522
CASTLE ROCK SCHOOL DISTRICT 401
License details
| ULS identifier | 1779544 |
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| Call sign | WNPM522 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-10-19 |
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| Expiration | 2004-10-19 |
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| Cancellation | 2004-12-25 |
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| Frequency range | 157.68 MHz |
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| Locations | 2 |
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| Representative location | CASTLE ROCK, COWLITZ, WA |
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| Coordinates | 46.2792778, -122.9095556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:39 |
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Licensee
| Name | CASTLE ROCK SCHOOL DISTRICT 401 |
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| Applicant type | G |
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| FRN | 0001585256 |
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| Location | CASTLE ROCK, WA |
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| Address | 700 HUNTINGTON AVE S, CASTLE ROCK, WA, 98611 |
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| Phone | 3602748311 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 157.68000000 | | | 45.000000 | 90.000000 | |
| 2 | 1 | MO | 157.68000000 | | | 45.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 157.68000000 | | 20K0F3E |
| 2 | 1 | 157.68000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 700 HUNTINGTON AVE S, CASTLE ROCK, COWLITZ, WA | 46.27927778, -122.90955556 | 21.000 m | B | 4.000 m structure / 6.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | -142.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 700 HUNTINGTON AVE SOUTH, CASTLE ROCK, WA | | 3602748311 |
License history
| Date | File or call sign | Action |
|---|
| 2004-12-25 | WNPM522 | LIEXP |
| 2004-07-26 | WNPM522 | LETRES |
| 2002-02-21 | WNPM522 | AUDOPR |
| 2000-11-23 | WNPM522 | LICCNV |
| 1999-10-19 | WNPM522 | AUTHPR |
| 1999-10-19 | WNPM522 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1779544 | 2026-08-02 01:12:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNPM522 | ULS 1779544 | 2026-08-02 01:12:39 |
| Status | E | ULS 1779544 | 2026-08-02 01:12:39 |
| Service | IG | ULS 1779544 | 2026-08-02 01:12:39 |
| Grant Date | 1999-10-19 | ULS 1779544 | 2026-08-02 01:12:39 |
| Expiration Date | 2004-10-19 | ULS 1779544 | 2026-08-02 01:12:39 |
| Cancellation Date | 2004-12-25 | ULS 1779544 | 2026-08-02 01:12:39 |