Universal Licensing System
WQNN557
STOCKTON, CITY OF
License details
| ULS identifier | 3277125 |
|---|
| Call sign | WQNN557 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2021-04-28 |
|---|
| Expiration | 2031-03-31 |
|---|
| Frequency range | 10755 - 19525 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 37.9808333, -121.3085556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:01 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10755.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
| 1 | 4 | FXO | 19525.00000000 | | | | | |
| 1 | 4 | FXO | 19525.00000000 | | | | | |
| 1 | 4 | FXO | 19525.00000000 | | | | | |
| 1 | 4 | FXO | 19525.00000000 | | | | | |
| 1 | 4 | FXO | 19525.00000000 | | | | | |
| 1 | 4 | FXO | 19525.00000000 | | | | | |
| 1 | 4 | FXO | 19525.00000000 | | | | | |
| 1 | 4 | FXO | 19525.00000000 | | | | | |
| 1 | 4 | FXO | 19525.00000000 | | | | | |
| 1 | 4 | FXO | 19525.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 3 | 10755.00000000 | | 30M0D7W |
| 1 | 5 | 11325.00000000 | | 30M0D7W |
| 1 | 5 | 11325.00000000 | | 30M0D7W |
| 1 | 5 | 11325.00000000 | | 30M0D7W |
| 1 | 5 | 11325.00000000 | | 30M0D7W |
| 1 | 5 | 11325.00000000 | | 30M0D7W |
| 1 | 1 | 19325.00000000 | | 10M0D7W |
| 1 | 2 | 19425.00000000 | | 10M0F7W |
| 1 | 4 | 19525.00000000 | | 30M0D7W |
| 1 | 4 | 19525.00000000 | | 30M0D7W |
| 1 | 4 | 19525.00000000 | | 30M0D7W |
| 1 | 4 | 19525.00000000 | | 30M0D7W |
| 1 | 4 | 19525.00000000 | | 30M0D7W |
| 1 | 4 | 19525.00000000 | | 30M0D7W |
| 1 | 4 | 19525.00000000 | | 30M0D7W |
| 1 | 4 | 19525.00000000 | | 30M0D7W |
| 1 | 4 | 19525.00000000 | | 30M0D7W |
| 1 | 4 | 19525.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 222 East Weber Ave, Stockton, SAN JOAQUIN, CA | 37.95330556, -121.29066667 | 3.700 m | BTWR | 33.500 m structure / 36.600 m overall | N |
| 2 | R | | 37.94775000, -121.29147222 | 4.300 m | | | |
| 3 | R | | 37.99166667, -121.28916667 | 5.800 m | | | |
| 4 | R | | 37.99172222, -121.28855556 | 6.700 m | | | |
| 5 | R | | 37.95119444, -121.29016667 | 4.400 m | | | |
| 6 | R | | 37.98083333, -121.30855556 | 4.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLP2-18B | | V | 38.9000 | 186.6000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLP2-18B | | | 38.9000 | 0.0000 | | |
| 1 | 3 | R | ANDREW CORPORATION VHLP2-180A | | | 38.7000 | 0.0000 | | |
| 1 | 4 | R | RFS SC3-W100A | | | 38.3000 | | | |
| 1 | 5 | R | RFS SC2-190B | | | 39.0000 | | | |
| 1 | 6 | R | RFS SC3-W100A | | | 38.3000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHLP2-180A | | V | 38.7000 | 1.8000 | | |
| 3 | 1 | T | RFS SC3-W100A | | V | 38.3000 | 2.5000 | | |
| 4 | 1 | T | RFS SC2-190B | | H | 39.0000 | 169.4000 | | |
| 5 | 1 | T | RFS SC3-W100A | | V | 38.3000 | 332.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-10 | WQNN557 | LIMOD |
| 2021-09-10 | WQNN557 | LIAUA |
| 2021-04-28 | WQNN557 | LIREN |
| 2021-03-21 | WQNN557 | ESURNW |
| 2021-03-01 | WQNN557 | ESURNW |
| 2021-01-30 | WQNN557 | ESURNW |
| 2021-01-04 | WQNN557 | LETRES |
| 2020-12-31 | WQNN557 | ESURNW |
| 2012-11-07 | WQNN557 | LETTRS |
| 2012-11-07 | WQNN557 | PNLISR |
| 2012-10-02 | WQNN557 | LETCNS |
| 2012-07-03 | WQNN557 | LETCNS |
| 2011-11-08 | WQNN557 | LIAUA |
| 2011-11-07 | WQNN557 | ESUAPR |
| 2011-07-01 | WQNN557 | LIMOD |
| 2011-03-31 | WQNN557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3277125 | 2026-08-02 02:43:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNN557 | ULS 3277125 | 2026-08-02 02:43:01 |
| Status | A | ULS 3277125 | 2026-08-02 02:43:01 |
| Service | MW | ULS 3277125 | 2026-08-02 02:43:01 |
| Grant Date | 2021-04-28 | ULS 3277125 | 2026-08-02 02:43:01 |
| Expiration Date | 2031-03-31 | ULS 3277125 | 2026-08-02 02:43:01 |