Universal Licensing System
WPTU845
SAN MATEO, COUNTY OF
License details
| ULS identifier | 2370806 |
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| Call sign | WPTU845 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-09-30 |
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| Expiration | 2031-12-19 |
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| Frequency range | 6635 MHz |
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| Locations | 2 |
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| Representative location | Pescadero, SAN MATEO, CA |
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| Coordinates | 37.1930000, -122.3683056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6635.00000000 | | | | | |
| 1 | 2 | FXO | 6635.00000000 | | | | | |
| 1 | 2 | FXO | 6635.00000000 | | | | | |
| 1 | 2 | FXO | 6635.00000000 | | | | | |
| 1 | 2 | FXO | 6635.00000000 | | | | | |
| 1 | 1 | FXO | 6690.62500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6635.00000000 | | 10M0D7W |
| 1 | 2 | 6635.00000000 | | 10M0D7W |
| 1 | 2 | 6635.00000000 | | 10M0D7W |
| 1 | 2 | 6635.00000000 | | 10M0D7W |
| 1 | 2 | 6635.00000000 | | 10M0G7W |
| 1 | 1 | 6690.62500000 | | 3M75D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1.8 Miles NE of Pigeon Point Light Station, Pescadero, SAN MATEO, CA | 37.19300000, -122.36830556 | 153.300 m | MAST | 12.200 m structure / 12.200 m overall | N |
| 2 | R | | 37.56130556, -122.47775000 | 578.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew Corporation PAR6-65A | | V | 38.8000 | 346.7000 | | |
| 1 | 2 | R | Andrew Corporation PAR6-65A | | | 38.8000 | | | |
| 2 | 1 | T | Commscope USX6-6W | | V | 38.8000 | 346.7000 | | |
| 2 | 2 | R | Commscope USX6-6W | | | 38.8000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-30 | WPTU845 | LIAUA |
| 2023-06-29 | WPTU845 | LIMOD |
| 2021-09-30 | WPTU845 | LIREN |
| 2011-10-13 | WPTU845 | LIREN |
| 2011-09-26 | WPTU845 | LETRES |
| 2011-09-20 | WPTU845 | ESURNW |
| 2003-03-17 | WPTU845 | LETCNS |
| 2001-12-19 | WPTU845 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2370806 | 2026-08-02 02:47:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTU845 | ULS 2370806 | 2026-08-02 02:47:47 |
| Status | A | ULS 2370806 | 2026-08-02 02:47:47 |
| Service | MW | ULS 2370806 | 2026-08-02 02:47:47 |
| Grant Date | 2021-09-30 | ULS 2370806 | 2026-08-02 02:47:47 |
| Expiration Date | 2031-12-19 | ULS 2370806 | 2026-08-02 02:47:47 |