Universal Licensing System
WRBU836
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4060170 |
|---|
| Call sign | WRBU836 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2018-06-26 |
|---|
| Expiration | 2028-06-26 |
|---|
| Frequency range | 10975 - 11015 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | CRESCENT CITY, DEL NORTE, CA |
|---|
| Coordinates | 41.7621111, -124.1607778 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:16 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 7 | FXO | 10975.00000000 | | | | | |
| 1 | 8 | FXO | 11015.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 7 | 10975.00000000 | | 40M0D7W |
| 1 | 7 | 10975.00000000 | | 40M0D7W |
| 1 | 7 | 10975.00000000 | | 40M0D7W |
| 1 | 7 | 10975.00000000 | | 40M0D7W |
| 1 | 7 | 10975.00000000 | | 40M0D7W |
| 1 | 7 | 10975.00000000 | | 40M0D7W |
| 1 | 7 | 10975.00000000 | | 40M0D7W |
| 1 | 7 | 10975.00000000 | | 40M0D7W |
| 1 | 8 | 11015.00000000 | | 40M0D7W |
| 1 | 8 | 11015.00000000 | | 40M0D7W |
| 1 | 8 | 11015.00000000 | | 40M0D7W |
| 1 | 8 | 11015.00000000 | | 40M0D7W |
| 1 | 8 | 11015.00000000 | | 40M0D7W |
| 1 | 8 | 11015.00000000 | | 40M0D7W |
| 1 | 8 | 11015.00000000 | | 40M0D7W |
| 1 | 8 | 11015.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 951 ELK VALLEY ROAD, CRESCENT CITY, DEL NORTE, CA | 41.76211111, -124.16077778 | 18.300 m | MTOWER | 37.200 m structure / 37.500 m overall | N |
| 2 | R | | 41.84316667, -124.13305556 | 221.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 7 | 1 | T | CommScope SHPX3-11W | | V | 38.4000 | 14.4000 | | |
| 7 | 2 | R | ANDREW CORPORATION SHPX4-11W | | | 40.8000 | | | |
| 8 | 1 | T | CommScope SHPX3-11W | | H | 38.4000 | 14.4000 | | |
| 8 | 2 | R | ANDREW CORPORATION SHPX4-11W | | | 40.8000 | | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-12 | WRBU836 | LIMOD |
| 2025-09-04 | WRBU836 | LIAUA |
| 2025-01-24 | WRBU836 | LIMOD |
| 2024-01-25 | WRBU836 | LIAUA |
| 2023-10-21 | WRBU836 | LIMOD |
| 2023-06-28 | WRBU836 | LIMOD |
| 2023-01-18 | WRBU836 | LIAUA |
| 2023-01-12 | WRBU836 | LIAUA |
| 2021-10-20 | WRBU836 | LIMOD |
| 2021-10-13 | WRBU836 | LETCNS |
| 2020-07-13 | WRBU836 | LIMOD |
| 2019-09-04 | WRBU836 | LIMOD |
| 2018-08-24 | WRBU836 | LIAUA |
| 2018-06-26 | WRBU836 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4060170 | 2026-08-02 02:47:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBU836 | ULS 4060170 | 2026-08-02 02:47:16 |
| Status | A | ULS 4060170 | 2026-08-02 02:47:16 |
| Service | CF | ULS 4060170 | 2026-08-02 02:47:16 |
| Grant Date | 2018-06-26 | ULS 4060170 | 2026-08-02 02:47:16 |
| Expiration Date | 2028-06-26 | ULS 4060170 | 2026-08-02 02:47:16 |