Universal Licensing System
WRUM837
T-MOBILE LICENSE LLC
License details
| ULS identifier | 4663229 |
|---|
| Call sign | WRUM837 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2022-09-13 |
|---|
| Expiration | 2032-09-13 |
|---|
| Cancellation | 2024-03-11 |
|---|
| Frequency range | 10755 - 10835 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Laguna Beach, ORANGE, CA |
|---|
| Coordinates | 33.5599444, -117.8071944 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:51 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0G7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0D7W |
| 1 | 1 | 10835.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Access road in Crystal Cove State Park, Laguna Beach, ORANGE, CA | 33.55994444, -117.80719444 | 193.000 m | LTOWER | 7.600 m structure / 7.600 m overall | |
| 2 | R | | 33.50038889, -117.74138889 | 46.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP3-11WA | | H | 38.5000 | 137.2000 | | |
| 1 | 2 | R | Commscope VHLP3-11WA | | | 38.5000 | 0.0000 | | |
| 2 | 1 | T | Commscope VHLP3-11WA | | V | 38.5000 | 137.2000 | | |
| 2 | 2 | R | Commscope VHLP3-11WA | | | 38.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-12 | WRUM837 | LICAN |
| 2023-12-12 | WRUM837 | LETCNS |
| 2023-09-21 | WRUM837 | LITRAN |
| 2022-09-13 | WRUM837 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4663229 | 2026-08-02 02:46:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRUM837 | ULS 4663229 | 2026-08-02 02:46:51 |
| Status | C | ULS 4663229 | 2026-08-02 02:46:51 |
| Service | CF | ULS 4663229 | 2026-08-02 02:46:51 |
| Grant Date | 2022-09-13 | ULS 4663229 | 2026-08-02 02:46:51 |
| Expiration Date | 2032-09-13 | ULS 4663229 | 2026-08-02 02:46:51 |
| Cancellation Date | 2024-03-11 | ULS 4663229 | 2026-08-02 02:46:51 |