Universal Licensing System
WQTB747
Mobile Relay Associates, LLC
License details
| ULS identifier | 3548348 |
|---|
| Call sign | WQTB747 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2023-11-15 |
|---|
| Expiration | 2033-12-30 |
|---|
| Frequency range | 452.425 - 457.425 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | LOS ANGELES, LOS ANGELES, CA |
|---|
| Coordinates | 34.3263889, -118.5867500 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:30 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 452.42500000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO8 | 452.42500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FB6T | 452.42500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | FB8 | 452.42500000 | | | 100.000000 | 500.000000 | |
| 6 | 1 | FB8 | 452.42500000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO8 | 457.42500000 | | | 50.000000 | 50.000000 | |
| 5 | 1 | MO6 | 457.42500000 | | | 50.000000 | 50.000000 | |
| 7 | 1 | MO6 | 457.42500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.42500000 | | 4K00F7W |
| 1 | 1 | 452.42500000 | | 11K2F2D |
| 1 | 1 | 452.42500000 | | 4K00F2D |
| 1 | 1 | 452.42500000 | | 11K2F3E |
| 1 | 1 | 452.42500000 | | 11K2F1D |
| 2 | 1 | 452.42500000 | | 4K00F2D |
| 2 | 1 | 452.42500000 | | 11K2F1D |
| 2 | 1 | 452.42500000 | | 11K2F3E |
| 2 | 1 | 452.42500000 | | 11K2F2D |
| 2 | 1 | 452.42500000 | | 4K00F7W |
| 3 | 1 | 452.42500000 | | 11K2F2D |
| 3 | 1 | 452.42500000 | | 4K00F2D |
| 3 | 1 | 452.42500000 | | 11K2F1D |
| 3 | 1 | 452.42500000 | | 4K00F7W |
| 3 | 1 | 452.42500000 | | 11K2F3E |
| 4 | 1 | 452.42500000 | | 4K00F7W |
| 4 | 1 | 452.42500000 | | 4K00F1D |
| 4 | 1 | 452.42500000 | | 11K2F3E |
| 4 | 1 | 452.42500000 | | 11K2F2D |
| 4 | 1 | 452.42500000 | | 11K2F1D |
| 6 | 1 | 452.42500000 | | 11K2F3E |
| 6 | 1 | 452.42500000 | | 11K2F2D |
| 6 | 1 | 452.42500000 | | 4K00F7W |
| 6 | 1 | 452.42500000 | | 11K2F1D |
| 6 | 1 | 452.42500000 | | 4K00F2D |
| 2 | 1 | 457.42500000 | | 4K00F2D |
| 2 | 1 | 457.42500000 | | 4K00F7W |
| 2 | 1 | 457.42500000 | | 11K2F3E |
| 2 | 1 | 457.42500000 | | 11K2F2D |
| 2 | 1 | 457.42500000 | | 11K2F1D |
| 5 | 1 | 457.42500000 | | 11K2F3E |
| 5 | 1 | 457.42500000 | | 11K2F1D |
| 5 | 1 | 457.42500000 | | 4K00F2D |
| 5 | 1 | 457.42500000 | | 11K2F2D |
| 5 | 1 | 457.42500000 | | 4K00F7W |
| 7 | 1 | 457.42500000 | | 11K2F1D |
| 7 | 1 | 457.42500000 | | 4K00F7W |
| 7 | 1 | 457.42500000 | | 11K2F2D |
| 7 | 1 | 457.42500000 | | 4K00F2D |
| 7 | 1 | 457.42500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | Palos Verdes Penninsula, Rancho Palos Verdes, LOS ANGELES, CA | 33.75750000, -118.36116667 | 400.800 m | GTOWER | 9.100 m structure / 16.100 m overall | |
| 2 | | | | | | | |
| 3 | | | | | | | |
| 4 | T | SANTIAGO PEAK, EL TORO, RIVERSIDE, CA | 33.71169444, -117.53366667 | 1731.000 m | POLE | 15.000 m structure / 31.300 m overall | |
| 5 | T | | | | | | |
| 6 | T | OAT MTN OLD NIKE SITE, LOS ANGELES, LOS ANGELES, CA | 34.32638889, -118.58675000 | 617.000 m | GTOWER | 6.000 m structure / 6.000 m overall | |
| 7 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.100 m | | | | 382.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 31.300 m | | | 180.0000 | 1104.600 | |
| 1 | 5 | | | | | | | | |
| 1 | 6 | T | | 6.000 m | | | | 162.000 | |
| 1 | 7 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 15330 VERMONT AVE, PARAMOUNT, CA | LOS ANGELES | 3234081892 |
| 2 | 15330 Vermont Ave, P.O. Box 19, Paramount, CA | LOS ANGELES | 3236365202 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-15 | WQTB747 | LIREN |
| 2023-10-09 | WQTB747 | LETRES |
| 2022-04-28 | WQTB747 | LIASS |
| 2017-07-28 | WQTB747 | LIAUA |
| 2014-09-30 | WQTB747 | LETCNS |
| 2014-08-19 | WQTB747 | LIMOD |
| 2013-12-30 | WQTB747 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3548348 | 2026-08-02 01:13:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQTB747 | ULS 3548348 | 2026-08-02 01:13:30 |
| Status | A | ULS 3548348 | 2026-08-02 01:13:30 |
| Service | YG | ULS 3548348 | 2026-08-02 01:13:30 |
| Grant Date | 2023-11-15 | ULS 3548348 | 2026-08-02 01:13:30 |
| Expiration Date | 2033-12-30 | ULS 3548348 | 2026-08-02 01:13:30 |