Universal Licensing System
WHR425
AT&T COMMUNICATIONS OF CALIFORNIA INC
License details
| ULS identifier | 984483 |
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| Call sign | WHR425 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1990-01-16 |
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| Expiration | 2000-02-01 |
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| Cancellation | 1998-01-26 |
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| Frequency range | 2178.4 - 4070 MHz (5 frequencies) |
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| Locations | 3 |
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| Representative location | MANCHESTER, MENDOCINO, CA |
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| Coordinates | 38.9557222, -123.5802778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:05 |
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Licensee
| Name | AT&T COMMUNICATIONS OF CALIFORNIA INC |
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| Applicant type | C |
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| Location | ATLANTA, GA |
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| Address | 1200 PEACHTREE ST 15W27, ATLANTA, GA, 30309 |
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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 | 2178.40000000 | | | | | |
| 1 | 1 | FXO | 3750.00000000 | | | | | |
| 1 | 2 | FXO | 3750.00000000 | | | | | |
| 1 | 1 | FXO | 3830.00000000 | | | | | |
| 1 | 2 | FXO | 3830.00000000 | | | | | |
| 1 | 1 | FXO | 3990.00000000 | | | | | |
| 1 | 2 | FXO | 3990.00000000 | | | | | |
| 1 | 1 | FXO | 4070.00000000 | | | | | |
| 1 | 2 | FXO | 4070.00000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 6 MILES EAST OF, MANCHESTER, MENDOCINO, CA | 38.95572222, -123.58027778 | 670.600 m | | 20.700 m overall | |
| 2 | R | | 38.88350000, -122.99358333 | 890.000 m | | | |
| 3 | R | | 38.98127778, -123.70527778 | 12.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | | 98.8000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | | | | |
| 2 | 1 | T | | | V | | 284.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | WHR425 | LICCNV |
| 1998-01-26 | WHR425 | LICAN |
| 1990-01-16 | WHR425 | LIREN |
| 1988-07-22 | WHR425 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 984483 | 2026-08-02 02:48:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHR425 | ULS 984483 | 2026-08-02 02:48:05 |
| Status | C | ULS 984483 | 2026-08-02 02:48:05 |
| Service | CF | ULS 984483 | 2026-08-02 02:48:05 |
| Grant Date | 1990-01-16 | ULS 984483 | 2026-08-02 02:48:05 |
| Expiration Date | 2000-02-01 | ULS 984483 | 2026-08-02 02:48:05 |
| Cancellation Date | 1998-01-26 | ULS 984483 | 2026-08-02 02:48:05 |