Universal Licensing System
WBG74
SAN MATEO, COUNTY OF
License details
| ULS identifier | 970806 |
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| Call sign | WBG74 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2020-03-17 |
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| Expiration | 2030-06-07 |
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| Frequency range | 6715 - 22225 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | MILLBRAE, SAN MATEO, CA |
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| Coordinates | 37.6024167, -122.3955000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6715.00000000 | | | | | |
| 1 | 4 | FXO | 11035.00000000 | | | | | |
| 1 | 4 | FXO | 11035.00000000 | | | | | |
| 1 | 4 | FXO | 11035.00000000 | | | | | |
| 1 | 4 | FXO | 11035.00000000 | | | | | |
| 1 | 4 | FXO | 11035.00000000 | | | | | |
| 1 | 3 | FXO | 17865.00000000 | | | | | |
| 1 | 2 | FXO | 22225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6715.00000000 | | 10M0F9W |
| 1 | 4 | 11035.00000000 | | 10M0D7W |
| 1 | 4 | 11035.00000000 | | 10M0D7W |
| 1 | 4 | 11035.00000000 | | 10M0D7W |
| 1 | 4 | 11035.00000000 | | 10M0D7W |
| 1 | 4 | 11035.00000000 | | 10M0G7W |
| 1 | 3 | 17865.00000000 | | 10M0F7W |
| 1 | 2 | 22225.00000000 | | 20M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 511 MAGNOLIA ST, MILLBRAE, SAN MATEO, CA | 37.60241667, -122.39550000 | 7.600 m | B | 15.200 m structure / 18.300 m overall | N |
| 2 | R | | 37.70019444, -122.45466667 | 228.600 m | | | |
| 3 | R | | 37.70019444, -122.45466667 | 228.600 m | | | |
| 4 | R | | 37.60880556, -122.45747222 | 381.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 36.0000 | 334.0000 | | |
| 1 | 2 | R | | | | 36.0000 | | | |
| 1 | 3 | R | | | | 49.9000 | | | |
| 1 | 4 | R | Andrew Corporation VP2-180A | | | 38.9000 | | | |
| 2 | 1 | T | | | V | 46.3000 | 334.3000 | | |
| 2 | 4 | R | Commscope SHP3-11WB | | | 38.7000 | 0.0000 | | |
| 3 | 1 | T | Andrew Corporation VP2-180A | | V | 38.9000 | 277.4000 | | |
| 4 | 1 | T | Commscope SHP3-11WB | | V | 38.7000 | 277.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-23 | WBG74 | LIAUA |
| 2024-10-01 | WBG74 | LETCNS |
| 2023-06-29 | WBG74 | LIMOD |
| 2020-03-17 | WBG74 | LIREN |
| 2020-03-16 | WBG74 | LETRES |
| 2010-03-23 | WBG74 | LIREN |
| 2010-03-15 | WBG74 | LETRES |
| 2003-01-03 | WBG74 | LETCNS |
| 2001-10-01 | WBG74 | LIMOD |
| 2000-03-10 | WBG74 | LIREN |
| 1999-08-13 | WBG74 | LICCNV |
| 1995-04-03 | WBG74 | LIREN |
| 1990-06-04 | WBG74 | LIMOD |
| 1990-05-24 | WBG74 | LIMOD |
| 1990-03-01 | WBG74 | LIMOD |
| 1990-01-20 | WBG74 | LIMOD |
| 1985-04-05 | WBG74 | LIMOD |
| 1980-04-30 | WBG74 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 970806 | 2026-08-02 02:47:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WBG74 | ULS 970806 | 2026-08-02 02:47:49 |
| Status | A | ULS 970806 | 2026-08-02 02:47:49 |
| Service | MW | ULS 970806 | 2026-08-02 02:47:49 |
| Grant Date | 2020-03-17 | ULS 970806 | 2026-08-02 02:47:49 |
| Expiration Date | 2030-06-07 | ULS 970806 | 2026-08-02 02:47:49 |