Universal Licensing System
WDD21
HERMISTON BROADCASTING CO
License details
| ULS identifier | 973292 |
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| Call sign | WDD21 |
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| Radio service | AI |
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| Status | E |
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| Grant date | 1972-01-28 |
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| Expiration | 1974-12-01 |
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| Cancellation | 2000-06-11 |
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| Frequency range | 942.5 MHz |
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| Locations | 2 |
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| Representative location | BURNEY, SHASTA, CA |
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| Coordinates | 40.8748611, -121.7719167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-09 15:45:34 |
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Licensee
| Name | HERMISTON BROADCASTING CO |
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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 | FXO | 942.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 942.50000000 | | 430KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HACHET MTN 4 MI NW OF, BURNEY, SHASTA, CA | 40.87486111, -121.77191667 | | | 18.300 m overall | |
| 2 | R | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | 87.0000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-06-11 | WDD21 | LIEXP |
| 1999-08-13 | WDD21 | LICCNV |
| 1998-12-22 | WDD21 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 973292 | 2026-08-09 15:45:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDD21 | ULS 973292 | 2026-08-09 15:45:34 |
| Status | E | ULS 973292 | 2026-08-09 15:45:34 |
| Service | AI | ULS 973292 | 2026-08-09 15:45:34 |
| Grant Date | 1972-01-28 | ULS 973292 | 2026-08-09 15:45:34 |
| Expiration Date | 1974-12-01 | ULS 973292 | 2026-08-09 15:45:34 |
| Cancellation Date | 2000-06-11 | ULS 973292 | 2026-08-09 15:45:34 |