Universal Licensing System
WQXF988
Dublin San Ramon Services District
License details
| ULS identifier | 3783230 |
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| Call sign | WQXF988 |
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| Radio service | PA |
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| Status | C |
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| Grant date | 2016-02-24 |
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| Expiration | 2026-02-24 |
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| Cancellation | 2025-12-02 |
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| Frequency range | 4950 MHz |
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| Locations | 2 |
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| Representative location | Dublin, ALAMEDA, CA |
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| Coordinates | 37.7059722, -121.9833889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FXO | 4950.00000000 | | | 0.250000 | 79.000000 | |
| 5 | 1 | FXO | 4950.00000000 | | | 0.250000 | 79.000000 | |
| 6 | 1 | FXO | 4950.00000000 | | | 0.250000 | 79.000000 | |
| 3 | 1 | FXO | 4980.00000000 | | | 0.250000 | 79.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 4950.00000000 | | 9M10D7D |
| 5 | 1 | 4950.00000000 | | 8M89W7D |
| 6 | 1 | 4950.00000000 | | 8M89W7D |
| 3 | 1 | 4980.00000000 | | 9M10D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 3 | T | 1001 EAST BRANCH PKWY (RESR300A), San Ramon, CONTRA COSTA, CA | 37.75725000, -121.89313889 | 239.600 m | TANK | 12.200 m structure / 12.800 m overall | N |
| 4 | T | 9846 ALCOSTA BLVD - PINE VALLEY CT (RESR100A), San Ramon, CONTRA COSTA, CA | 37.74725000, -121.92338889 | 182.900 m | TANK | 40.000 m structure / 40.000 m overall | N |
| 5 | T | 9541 Dublin Blvd, Dublin, ALAMEDA, CA | 37.70597222, -121.98338889 | 341.000 m | TANK | 10.000 m structure / 10.000 m overall | N |
| 6 | T | 2401 Lewelling Blvd, San Leandro, ALAMEDA, CA | 37.67891667, -122.15855556 | 3.000 m | TANK | 6.000 m structure / 6.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | T | | 11.600 m | S | 17.0000 | 270.0000 | | |
| 1 | 4 | T | | 11.600 m | S | 12.0000 | 90.0000 | | |
| 1 | 5 | T | | 10.000 m | V | 28.0000 | 260.0000 | 10.000 | |
| 1 | 6 | T | | 6.000 m | V | 28.0000 | 75.0000 | 6.000 | |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-02 | WQXF988 | LICAN |
| 2025-12-01 | WQXF988 | LETRES |
| 2025-11-26 | WQXF988 | ESURNW |
| 2025-01-15 | WQXF988 | COR |
| 2017-08-04 | WQXF988 | LIMOD |
| 2017-07-14 | WQXF988 | LIMOD |
| 2017-05-08 | WQXF988 | LIMOD |
| 2017-02-15 | WQXF988 | LIMOD |
| 2016-11-04 | WQXF988 | LIMOD |
| 2016-09-29 | WQXF988 | LIMOD |
| 2016-08-31 | WQXF988 | ESUAPR |
| 2016-08-01 | WQXF988 | LIMOD |
| 2016-06-03 | WQXF988 | ESUAPR |
| 2016-06-02 | WQXF988 | ESUAPR |
| 2016-02-24 | WQXF988 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3783230 | 2026-08-02 01:21:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXF988 | ULS 3783230 | 2026-08-02 01:21:42 |
| Status | C | ULS 3783230 | 2026-08-02 01:21:42 |
| Service | PA | ULS 3783230 | 2026-08-02 01:21:42 |
| Grant Date | 2016-02-24 | ULS 3783230 | 2026-08-02 01:21:42 |
| Expiration Date | 2026-02-24 | ULS 3783230 | 2026-08-02 01:21:42 |
| Cancellation Date | 2025-12-02 | ULS 3783230 | 2026-08-02 01:21:42 |