Universal Licensing System
WQUS443
Marine Exchange of San Francisco
License details
| ULS identifier | 3634634 |
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| Call sign | WQUS443 |
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| Radio service | MC |
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| Status | A |
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| Grant date | 2024-10-03 |
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| Expiration | 2034-09-26 |
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| Frequency range | 156.5 - 156.8 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | MILL VALLEY, MARIN, CA |
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| Coordinates | 37.9290000, -122.5873611 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FCL | 156.50000000 | | | 30.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.50000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2001 RIDGECREST BLVD, MILL VALLEY, MARIN, CA | 37.92900000, -122.58736111 | 768.100 m | GTOWER | 15.800 m structure / 15.800 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 3.000 m | V | 0.0000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 10 Commodore Drive, Emeryville, CA | ALAMEDA | 4154416600 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-03 | WQUS443 | LIREN |
| 2024-07-01 | WQUS443 | LETRES |
| 2019-08-02 | WQUS443 | LIAUA |
| 2019-07-03 | WQUS443 | LIAUA |
| 2014-09-26 | WQUS443 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3634634 | 2026-08-02 02:08:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQUS443 | ULS 3634634 | 2026-08-02 02:08:12 |
| Status | A | ULS 3634634 | 2026-08-02 02:08:12 |
| Service | MC | ULS 3634634 | 2026-08-02 02:08:12 |
| Grant Date | 2024-10-03 | ULS 3634634 | 2026-08-02 02:08:12 |
| Expiration Date | 2034-09-26 | ULS 3634634 | 2026-08-02 02:08:12 |