Universal Licensing System
WQQC879
Justin-Siena High School
License details
| ULS identifier | 3420010 |
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| Call sign | WQQC879 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2022-11-01 |
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| Expiration | 2032-11-01 |
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| Frequency range | 21825 - 21975 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Napa, NAPA, CA |
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| Coordinates | 38.3310556, -122.3210833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21825.00000000 | | 47M1D7W |
| 1 | 1 | 21975.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4026 Maher St, Napa, NAPA, CA | 38.33105556, -122.32108333 | 23.600 m | B | 7.000 m structure / 8.100 m overall | |
| 2 | R | | 38.33080556, -122.32000000 | 23.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DRAGONWAVE A-ANT-23G-1 | | V | 34.4000 | 107.0000 | | |
| 1 | 2 | R | DRAGONWAVE A-ANT-23G-1 | | | 34.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-01 | WQQC879 | LIREN |
| 2022-08-08 | WQQC879 | LETRES |
| 2014-01-28 | WQQC879 | LETCNS |
| 2012-11-01 | WQQC879 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3420010 | 2026-08-02 02:48:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQC879 | ULS 3420010 | 2026-08-02 02:48:25 |
| Status | A | ULS 3420010 | 2026-08-02 02:48:25 |
| Service | MG | ULS 3420010 | 2026-08-02 02:48:25 |
| Grant Date | 2022-11-01 | ULS 3420010 | 2026-08-02 02:48:25 |
| Expiration Date | 2032-11-01 | ULS 3420010 | 2026-08-02 02:48:25 |