Universal Licensing System
WQZB940
Skyriver Communications
License details
| ULS identifier | 3906185 |
|---|
| Call sign | WQZB940 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2017-04-01 |
|---|
| Expiration | 2027-04-01 |
|---|
| Frequency range | 17900 - 18060 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Coordinates | 32.8746111, -117.2081667 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-17 04:19:17 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 5 | FXO | 17820.00000000 | | | | | |
| 1 | 6 | FXO | 17820.00000000 | | | | | |
| 1 | 6 | FXO | 17820.00000000 | | | | | |
| 1 | 6 | FXO | 17820.00000000 | | | | | |
| 1 | 6 | FXO | 17820.00000000 | | | | | |
| 1 | 6 | FXO | 17820.00000000 | | | | | |
| 1 | 6 | FXO | 17820.00000000 | | | | | |
| 1 | 6 | FXO | 17820.00000000 | | | | | |
| 1 | 6 | FXO | 17820.00000000 | | | | | |
| 1 | 6 | FXO | 17820.00000000 | | | | | |
| 1 | 6 | FXO | 17820.00000000 | | | | | |
| 1 | 6 | FXO | 17820.00000000 | | | | | |
| 1 | 6 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 7 | FXO | 17900.00000000 | | | | | |
| 1 | 7 | FXO | 17900.00000000 | | | | | |
| 1 | 7 | FXO | 17900.00000000 | | | | | |
| 1 | 7 | FXO | 17900.00000000 | | | | | |
| 1 | 7 | FXO | 17900.00000000 | | | | | |
| 1 | 7 | FXO | 17900.00000000 | | | | | |
| 1 | 7 | FXO | 17900.00000000 | | | | | |
| 1 | 7 | FXO | 17900.00000000 | | | | | |
| 1 | 7 | FXO | 17900.00000000 | | | | | |
| 1 | 7 | FXO | 17900.00000000 | | | | | |
| 1 | 7 | FXO | 17900.00000000 | | | | | |
| 1 | 7 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 6 | FXO | 18060.00000000 | | | | | |
| 1 | 6 | FXO | 18060.00000000 | | | | | |
| 1 | 6 | FXO | 18060.00000000 | | | | | |
| 1 | 6 | FXO | 18060.00000000 | | | | | |
| 1 | 6 | FXO | 18060.00000000 | | | | | |
| 1 | 6 | FXO | 18060.00000000 | | | | | |
| 1 | 6 | FXO | 18060.00000000 | | | | | |
| 1 | 6 | FXO | 18060.00000000 | | | | | |
| 1 | 6 | FXO | 18060.00000000 | | | | | |
| 1 | 6 | FXO | 18060.00000000 | | | | | |
| 1 | 6 | FXO | 18060.00000000 | | | | | |
| 1 | 6 | FXO | 18060.00000000 | | | | | |
| 1 | 7 | FXO | 18060.00000000 | | | | | |
| 1 | 7 | FXO | 18060.00000000 | | | | | |
| 1 | 7 | FXO | 18060.00000000 | | | | | |
| 1 | 7 | FXO | 18060.00000000 | | | | | |
| 1 | 7 | FXO | 18060.00000000 | | | | | |
| 1 | 7 | FXO | 18060.00000000 | | | | | |
| 1 | 7 | FXO | 18060.00000000 | | | | | |
| 1 | 7 | FXO | 18060.00000000 | | | | | |
| 1 | 7 | FXO | 18060.00000000 | | | | | |
| 1 | 7 | FXO | 18060.00000000 | | | | | |
| 1 | 7 | FXO | 18060.00000000 | | | | | |
| 1 | 7 | FXO | 18060.00000000 | | | | | |
| 1 | 4 | FXO | 21975.00000000 | | | | | |
| 1 | 4 | FXO | 21975.00000000 | | | | | |
| 1 | 4 | FXO | 21975.00000000 | | | | | |
| 1 | 4 | FXO | 21975.00000000 | | | | | |
| 1 | 4 | FXO | 21975.00000000 | | | | | |
| 1 | 4 | FXO | 21975.00000000 | | | | | |
| 1 | 4 | FXO | 21975.00000000 | | | | | |
| 1 | 4 | FXO | 21975.00000000 | | | | | |
| 1 | 4 | FXO | 21975.00000000 | | | | | |
| 1 | 4 | FXO | 21975.00000000 | | | | | |
| 1 | 3 | FXO | 22225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 5 | 17820.00000000 | | 80M0D7W |
| 1 | 6 | 17820.00000000 | | 80M0D7W |
| 1 | 6 | 17820.00000000 | | 80M0D7W |
| 1 | 6 | 17820.00000000 | | 80M0D7W |
| 1 | 6 | 17820.00000000 | | 80M0D7W |
| 1 | 6 | 17820.00000000 | | 80M0D7W |
| 1 | 6 | 17820.00000000 | | 80M0D7W |
| 1 | 6 | 17820.00000000 | | 80M0D7W |
| 1 | 6 | 17820.00000000 | | 80M0D7W |
| 1 | 6 | 17820.00000000 | | 80M0D7W |
| 1 | 6 | 17820.00000000 | | 80M0D7W |
| 1 | 6 | 17820.00000000 | | 80M0D7W |
| 1 | 6 | 17820.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 56M0D7W |
| 1 | 7 | 17900.00000000 | | 80M0D7W |
| 1 | 7 | 17900.00000000 | | 80M0D7W |
| 1 | 7 | 17900.00000000 | | 80M0D7W |
| 1 | 7 | 17900.00000000 | | 80M0D7W |
| 1 | 7 | 17900.00000000 | | 80M0D7W |
| 1 | 7 | 17900.00000000 | | 80M0D7W |
| 1 | 7 | 17900.00000000 | | 80M0D7W |
| 1 | 7 | 17900.00000000 | | 80M0D7W |
| 1 | 7 | 17900.00000000 | | 80M0D7W |
| 1 | 7 | 17900.00000000 | | 80M0D7W |
| 1 | 7 | 17900.00000000 | | 80M0D7W |
| 1 | 7 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 18060.00000000 | | 56M0D7W |
| 1 | 6 | 18060.00000000 | | 80M0D7W |
| 1 | 6 | 18060.00000000 | | 80M0D7W |
| 1 | 6 | 18060.00000000 | | 80M0D7W |
| 1 | 6 | 18060.00000000 | | 80M0D7W |
| 1 | 6 | 18060.00000000 | | 80M0D7W |
| 1 | 6 | 18060.00000000 | | 80M0D7W |
| 1 | 6 | 18060.00000000 | | 80M0D7W |
| 1 | 6 | 18060.00000000 | | 80M0D7W |
| 1 | 6 | 18060.00000000 | | 80M0D7W |
| 1 | 6 | 18060.00000000 | | 80M0D7W |
| 1 | 6 | 18060.00000000 | | 80M0D7W |
| 1 | 6 | 18060.00000000 | | 80M0D7W |
| 1 | 7 | 18060.00000000 | | 80M0D7W |
| 1 | 7 | 18060.00000000 | | 80M0D7W |
| 1 | 7 | 18060.00000000 | | 80M0D7W |
| 1 | 7 | 18060.00000000 | | 80M0D7W |
| 1 | 7 | 18060.00000000 | | 80M0D7W |
| 1 | 7 | 18060.00000000 | | 80M0D7W |
| 1 | 7 | 18060.00000000 | | 80M0D7W |
| 1 | 7 | 18060.00000000 | | 80M0D7W |
| 1 | 7 | 18060.00000000 | | 80M0D7W |
| 1 | 7 | 18060.00000000 | | 80M0D7W |
| 1 | 7 | 18060.00000000 | | 80M0D7W |
| 1 | 7 | 18060.00000000 | | 80M0D7W |
| 1 | 4 | 21975.00000000 | | 50M0G7W |
| 1 | 4 | 21975.00000000 | | 50M0D7W |
| 1 | 4 | 21975.00000000 | | 50M0D7W |
| 1 | 4 | 21975.00000000 | | 50M0D7W |
| 1 | 4 | 21975.00000000 | | 50M0D7W |
| 1 | 4 | 21975.00000000 | | 50M0D7W |
| 1 | 4 | 21975.00000000 | | 50M0D7W |
| 1 | 4 | 21975.00000000 | | 50M0D7W |
| 1 | 4 | 21975.00000000 | | 50M0D7W |
| 1 | 4 | 21975.00000000 | | 50M0D7W |
| 1 | 3 | 22225.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2875 Cowley Way, San Diego, SAN DIEGO, CA | 32.79425000, -117.19122222 | 92.000 m | B | 50.300 m structure / 50.300 m overall | |
| 2 | R | | 32.83661111, -117.13305556 | 131.600 m | | | |
| 3 | R | | 32.75438889, -117.20388889 | 2.100 m | | | |
| 4 | R | | 32.74883333, -117.20433333 | 3.600 m | | | |
| 5 | R | | 32.87461111, -117.20816667 | 116.900 m | | | |
| 6 | R | | 32.78069444, -117.13602778 | 64.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP3-18 | | H | 42.0000 | 49.2000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 1 | 3 | R | TONGYU COMMUNICATIONS TY-TYA03U023S | | | 35.3000 | | | |
| 1 | 4 | R | RADIO WAVES, INC HP2-23 | | | 40.2000 | | | |
| 1 | 5 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 1 | 6 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HP3-18 | | V | 42.0000 | 49.2000 | | |
| 2 | 2 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 3 | 1 | T | TONGYU COMMUNICATIONS TY-TYA03U023S | | V | 35.3000 | 195.0000 | | |
| 3 | 2 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 4 | 1 | T | RADIO WAVES, INC HP2-23 | | V | 40.2000 | 193.7000 | | |
| 5 | 1 | T | RADIO WAVES, INC HP3-18 | | S | 42.0000 | 349.9000 | | |
| 6 | 1 | T | RADIO WAVES, INC HP2-18 | | S | 38.6000 | 106.2000 | | |
| 7 | 1 | T | RADIO WAVES, INC HP3-18 | | S | 42.0000 | 49.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-24 | WQZB940 | LETCNS |
| 2025-08-04 | WQZB940 | LIMOD |
| 2024-11-26 | WQZB940 | LIMOD |
| 2023-06-30 | WQZB940 | LITRAN |
| 2020-01-30 | WQZB940 | LIAUA |
| 2019-07-29 | WQZB940 | LIMOD |
| 2019-02-16 | WQZB940 | LETCNS |
| 2018-10-25 | WQZB940 | LIAUA |
| 2018-07-20 | WQZB940 | LITRAN |
| 2017-10-06 | WQZB940 | LIMOD |
| 2017-04-01 | WQZB940 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3906185 | 2026-08-17 04:19:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQZB940 | ULS 3906185 | 2026-08-17 04:19:17 |
| Status | A | ULS 3906185 | 2026-08-17 04:19:17 |
| Service | MG | ULS 3906185 | 2026-08-17 04:19:17 |
| Grant Date | 2017-04-01 | ULS 3906185 | 2026-08-17 04:19:17 |
| Expiration Date | 2027-04-01 | ULS 3906185 | 2026-08-17 04:19:17 |