Universal Licensing System
WQRM479
Skyriver Communications
License details
| ULS identifier | 3487370 |
|---|
| Call sign | WQRM479 |
|---|
| Radio service | MG |
|---|
| Status | C |
|---|
| Grant date | 2013-06-18 |
|---|
| Expiration | 2023-06-18 |
|---|
| Cancellation | 2018-11-13 |
|---|
| Frequency range | 19460 - 22025 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Carlsbad, SAN DIEGO, CA |
|---|
| Coordinates | 33.1215833, -117.2788333 |
|---|
| 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 | 1 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 22025.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19460.00000000 | | 56M0D7W |
| 1 | 2 | 22025.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6212 Corte Del Abeto, Carlsbad, SAN DIEGO, CA | 33.12158333, -117.27883333 | 81.300 m | B | 9.100 m structure / 9.100 m overall | |
| 2 | R | | 33.12055556, -117.28261111 | 63.100 m | | | |
| 3 | R | | 33.11111111, -117.20222222 | 372.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | TRANGO SYSTEMS, INC. AD18G-2-SX | | V | 38.5000 | 99.2000 | | |
| 1 | 2 | R | TRANGO SYSTEMS, INC. AD23G-1-SX | | | 34.3000 | | | |
| 1 | 3 | R | TRANGO SYSTEMS, INC. AD18G-2-SX | | | 38.5000 | | | |
| 2 | 1 | T | TRANGO SYSTEMS, INC. AD23G-1-SX | | V | 34.3000 | 252.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-11-14 | WQRM479 | LICAN |
| 2018-10-25 | WQRM479 | LIAUA |
| 2013-06-18 | WQRM479 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3487370 | 2026-08-17 04:19:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRM479 | ULS 3487370 | 2026-08-17 04:19:17 |
| Status | C | ULS 3487370 | 2026-08-17 04:19:17 |
| Service | MG | ULS 3487370 | 2026-08-17 04:19:17 |
| Grant Date | 2013-06-18 | ULS 3487370 | 2026-08-17 04:19:17 |
| Expiration Date | 2023-06-18 | ULS 3487370 | 2026-08-17 04:19:17 |
| Cancellation Date | 2018-11-13 | ULS 3487370 | 2026-08-17 04:19:17 |