Universal Licensing System
WQJU293
WEB PERCEPTION LLC
License details
| ULS identifier | 3068918 |
|---|
| Call sign | WQJU293 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2018-12-22 |
|---|
| Expiration | 2029-01-05 |
|---|
| Frequency range | 17820 - 17980 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 38.2641111, -122.2162778 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:20 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 10995.00000000 | | | | | |
| 1 | 4 | FXO | 10995.00000000 | | | | | |
| 1 | 4 | FXO | 10995.00000000 | | | | | |
| 1 | 4 | FXO | 10995.00000000 | | | | | |
| 1 | 4 | FXO | 10995.00000000 | | | | | |
| 1 | 4 | FXO | 10995.00000000 | | | | | |
| 1 | 4 | FXO | 10995.00000000 | | | | | |
| 1 | 5 | FXO | 10995.00000000 | | | | | |
| 1 | 5 | FXO | 10995.00000000 | | | | | |
| 1 | 5 | FXO | 10995.00000000 | | | | | |
| 1 | 5 | FXO | 10995.00000000 | | | | | |
| 1 | 6 | FXO | 11155.00000000 | | | | | |
| 1 | 6 | FXO | 11155.00000000 | | | | | |
| 1 | 6 | FXO | 11155.00000000 | | | | | |
| 1 | 6 | FXO | 11155.00000000 | | | | | |
| 1 | 7 | FXO | 17820.00000000 | | | | | |
| 1 | 7 | FXO | 17820.00000000 | | | | | |
| 1 | 7 | FXO | 17820.00000000 | | | | | |
| 1 | 7 | FXO | 17820.00000000 | | | | | |
| 1 | 7 | FXO | 17820.00000000 | | | | | |
| 1 | 7 | FXO | 17820.00000000 | | | | | |
| 1 | 7 | FXO | 17820.00000000 | | | | | |
| 1 | 7 | FXO | 17820.00000000 | | | | | |
| 1 | 7 | FXO | 17820.00000000 | | | | | |
| 1 | 7 | FXO | 17820.00000000 | | | | | |
| 1 | 8 | FXO | 17820.00000000 | | | | | |
| 1 | 8 | FXO | 17820.00000000 | | | | | |
| 1 | 8 | FXO | 17820.00000000 | | | | | |
| 1 | 8 | FXO | 17820.00000000 | | | | | |
| 1 | 8 | FXO | 17820.00000000 | | | | | |
| 1 | 8 | FXO | 17820.00000000 | | | | | |
| 1 | 8 | FXO | 17820.00000000 | | | | | |
| 1 | 8 | FXO | 17820.00000000 | | | | | |
| 1 | 8 | FXO | 17820.00000000 | | | | | |
| 1 | 8 | FXO | 17820.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 7 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 19405.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
| 1 | 3 | FXO | 19620.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 10995.00000000 | | 56M0D7W |
| 1 | 4 | 10995.00000000 | | 56M0D7W |
| 1 | 4 | 10995.00000000 | | 56M0D7W |
| 1 | 4 | 10995.00000000 | | 56M0D7W |
| 1 | 4 | 10995.00000000 | | 56M0D7W |
| 1 | 4 | 10995.00000000 | | 56M0D7W |
| 1 | 4 | 10995.00000000 | | 56M0D7W |
| 1 | 5 | 10995.00000000 | | 79M6D7D |
| 1 | 5 | 10995.00000000 | | 79M6D7D |
| 1 | 5 | 10995.00000000 | | 79M6D7D |
| 1 | 5 | 10995.00000000 | | 79M6D7D |
| 1 | 6 | 11155.00000000 | | 79M6D7D |
| 1 | 6 | 11155.00000000 | | 79M6D7D |
| 1 | 6 | 11155.00000000 | | 79M6D7D |
| 1 | 6 | 11155.00000000 | | 79M6D7D |
| 1 | 7 | 17820.00000000 | | 80M0D7W |
| 1 | 7 | 17820.00000000 | | 80M0D7W |
| 1 | 7 | 17820.00000000 | | 80M0D7W |
| 1 | 7 | 17820.00000000 | | 80M0D7W |
| 1 | 7 | 17820.00000000 | | 80M0D7W |
| 1 | 7 | 17820.00000000 | | 80M0D7W |
| 1 | 7 | 17820.00000000 | | 80M0D7W |
| 1 | 7 | 17820.00000000 | | 80M0D7W |
| 1 | 7 | 17820.00000000 | | 80M0D7W |
| 1 | 7 | 17820.00000000 | | 80M0D7W |
| 1 | 8 | 17820.00000000 | | 80M0D7W |
| 1 | 8 | 17820.00000000 | | 80M0D7W |
| 1 | 8 | 17820.00000000 | | 80M0D7W |
| 1 | 8 | 17820.00000000 | | 80M0D7W |
| 1 | 8 | 17820.00000000 | | 80M0D7W |
| 1 | 8 | 17820.00000000 | | 80M0D7W |
| 1 | 8 | 17820.00000000 | | 80M0D7W |
| 1 | 8 | 17820.00000000 | | 80M0D7W |
| 1 | 8 | 17820.00000000 | | 80M0D7W |
| 1 | 8 | 17820.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 7 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 19405.00000000 | | 30M0D7W |
| 1 | 2 | 19620.00000000 | | 56M0D7W |
| 1 | 3 | 19620.00000000 | | 56M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2905 Lucas Valley Rd, Woodacre, MARIN, CA | 38.05955556, -122.60572222 | 575.200 m | TOWER | 24.800 m structure / 31.700 m overall | |
| 2 | R | | 38.10608333, -122.57969444 | 8.200 m | | | |
| 3 | R | | 38.12502778, -122.56891667 | 18.000 m | | | |
| 4 | R | | 38.14494444, -122.59422222 | 453.100 m | | | |
| 5 | R | | 37.98025000, -122.52827778 | 164.600 m | | | |
| 6 | R | | 38.00805556, -122.53744444 | 84.000 m | | | |
| 7 | R | | 38.26411111, -122.21627778 | 506.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 23.9000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 1 | 3 | R | Radio Waves HP2-18 | | | 38.6000 | | | |
| 1 | 4 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 1 | 5 | R | TRANGO SYSTEMS AD11G-2-T2 | | | 34.5000 | | | |
| 1 | 6 | R | UBIQUITI NETWORKS INC. AF-11G35 | | | 35.0000 | | | |
| 1 | 7 | R | UBIQUITI NETWORKS INC. AF-11G35 | | | 35.0000 | | | |
| 2 | 1 | T | Radio Waves HP2-18 | | V | 38.6000 | 23.9000 | | |
| 2 | 2 | R | RFS SC2-190B | | | 39.0000 | | | |
| 3 | 1 | T | RADIO WAVES, INC HP2-18 | | H | 38.6000 | 6.1000 | | |
| 3 | 2 | R | RFS SC2-190B | | | 39.0000 | | | |
| 4 | 1 | T | TRANGO SYSTEMS AD11G-2-T2 | | H | 34.5000 | 142.3000 | | |
| 5 | 1 | T | UBIQUITI NETWORKS INC. AF-11G35 | | S | 35.0000 | 133.6000 | | |
| 6 | 1 | T | UBIQUITI NETWORKS INC. AF-11G35 | | S | 35.0000 | 56.2000 | | |
| 7 | 1 | T | RFS SC2-190B | | V | 39.0000 | 23.8000 | | |
| 8 | 1 | T | RFS SC2-190B | | H | 39.0000 | 23.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-19 | WQJU293 | LETCNS |
| 2025-02-20 | WQJU293 | LIMOD |
| 2021-10-06 | WQJU293 | LIMOD |
| 2021-01-05 | WQJU293 | LETCNS |
| 2019-12-17 | WQJU293 | LETCNS |
| 2019-10-04 | WQJU293 | LIMOD |
| 2018-12-22 | WQJU293 | LIREN |
| 2018-10-15 | WQJU293 | LETRES |
| 2018-09-27 | WQJU293 | LIAUA |
| 2018-09-18 | WQJU293 | LIMOD |
| 2014-07-01 | WQJU293 | LIMOD |
| 2012-05-15 | WQJU293 | LETCNS |
| 2012-02-01 | WQJU293 | LETTRS |
| 2012-02-01 | WQJU293 | PNLISR |
| 2011-09-27 | WQJU293 | LETCNS |
| 2011-02-11 | WQJU293 | LIMOD |
| 2010-12-07 | WQJU293 | ESUAPR |
| 2010-06-23 | WQJU293 | LIMOD |
| 2010-04-20 | WQJU293 | ESUAPR |
| 2009-01-05 | WQJU293 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3068918 | 2026-08-02 02:48:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQJU293 | ULS 3068918 | 2026-08-02 02:48:20 |
| Status | A | ULS 3068918 | 2026-08-02 02:48:20 |
| Service | MG | ULS 3068918 | 2026-08-02 02:48:20 |
| Grant Date | 2018-12-22 | ULS 3068918 | 2026-08-02 02:48:20 |
| Expiration Date | 2029-01-05 | ULS 3068918 | 2026-08-02 02:48:20 |