Universal Licensing System
WROQ228
Marin County, CA
License details
| ULS identifier | 4524195 |
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| Call sign | WROQ228 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-11-17 |
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| Expiration | 2031-11-17 |
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| Frequency range | 6755 - 10995 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Sausalito, MARIN, CA |
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| Coordinates | 37.8511667, -122.4985278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6755.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6755.00000000 | | 30M0D7W |
| 1 | 1 | 10995.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Wolfback Ridge Rd, Sausalito, MARIN, CA | 37.85116667, -122.49852778 | 340.200 m | MAST | 6.100 m structure / 6.100 m overall | N |
| 2 | R | | 37.90272222, -122.55800000 | 171.000 m | | | |
| 3 | R | | 37.92872222, -122.58700000 | 759.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLPX3-11WA | | V | 38.5000 | 317.6000 | | |
| 1 | 2 | R | Commscope VHLPX3-11WA | | | 38.5000 | 0.0000 | | |
| 1 | 3 | R | Commscope USX6-6W | | | 38.8000 | 0.0000 | | |
| 2 | 1 | T | Commscope VHLPX6-6WB | | H | 39.3000 | 317.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-30 | WROQ228 | LETCNS |
| 2023-12-28 | WROQ228 | PLAUPR |
| 2023-10-21 | WROQ228 | LETCNS |
| 2023-05-16 | WROQ228 | LIMOD |
| 2023-04-05 | WROQ228 | LIAUA |
| 2022-12-14 | WROQ228 | PLAUPR |
| 2022-08-03 | WROQ228 | LIAUA |
| 2021-11-17 | WROQ228 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4524195 | 2026-08-02 02:46:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROQ228 | ULS 4524195 | 2026-08-02 02:46:56 |
| Status | A | ULS 4524195 | 2026-08-02 02:46:56 |
| Service | MW | ULS 4524195 | 2026-08-02 02:46:56 |
| Grant Date | 2021-11-17 | ULS 4524195 | 2026-08-02 02:46:56 |
| Expiration Date | 2031-11-17 | ULS 4524195 | 2026-08-02 02:46:56 |