Universal Licensing System
WRTS508
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4637327 |
|---|
| Call sign | WRTS508 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2022-07-19 |
|---|
| Expiration | 2032-07-19 |
|---|
| Frequency range | 11505 - 11665 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ARBUCKLE, COLUSA, CA |
|---|
| Coordinates | 39.0278056, -122.0571111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:18 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 11505.00000000 | | | | | |
| 1 | 4 | FXO | 11545.00000000 | | | | | |
| 1 | 3 | FXO | 11665.00000000 | | | | | |
| 1 | 4 | FXO | 11665.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 11505.00000000 | | 40M0D7W |
| 1 | 3 | 11505.00000000 | | 40M0D7W |
| 1 | 3 | 11505.00000000 | | 40M0D7W |
| 1 | 3 | 11505.00000000 | | 40M0D7W |
| 1 | 3 | 11505.00000000 | | 40M0D7W |
| 1 | 3 | 11505.00000000 | | 40M0D7W |
| 1 | 3 | 11505.00000000 | | 40M0D7W |
| 1 | 3 | 11505.00000000 | | 40M0D7W |
| 1 | 4 | 11545.00000000 | | 40M0D7W |
| 1 | 4 | 11545.00000000 | | 40M0D7W |
| 1 | 4 | 11545.00000000 | | 40M0D7W |
| 1 | 4 | 11545.00000000 | | 40M0D7W |
| 1 | 4 | 11545.00000000 | | 40M0D7W |
| 1 | 4 | 11545.00000000 | | 40M0D7W |
| 1 | 4 | 11545.00000000 | | 40M0D7W |
| 1 | 4 | 11545.00000000 | | 40M0D7W |
| 1 | 3 | 11665.00000000 | | 40M0D7W |
| 1 | 3 | 11665.00000000 | | 40M0D7W |
| 1 | 3 | 11665.00000000 | | 40M0D7W |
| 1 | 3 | 11665.00000000 | | 40M0D7W |
| 1 | 3 | 11665.00000000 | | 40M0D7W |
| 1 | 3 | 11665.00000000 | | 40M0D7W |
| 1 | 3 | 11665.00000000 | | 40M0D7W |
| 1 | 3 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6701 BAILEY Road, ARBUCKLE, COLUSA, CA | 39.02780556, -122.05711111 | 33.500 m | LTOWER | 44.200 m structure / 47.200 m overall | |
| 2 | R | | 38.96086111, -122.01819444 | 44.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 3 | 1 | T | RFS UXA4-107D RF | | V | 40.4000 | 155.6000 | | |
| 3 | 2 | R | RFS UXA4-107D RF | | | 40.4000 | | | |
| 4 | 1 | T | RFS UXA4-107D RF | | H | 40.4000 | 155.6000 | | |
| 4 | 2 | R | RFS UXA4-107D RF | | | 40.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-08 | WRTS508 | LIMOD |
| 2026-02-03 | WRTS508 | LIMOD |
| 2025-09-04 | WRTS508 | LIAUA |
| 2024-01-25 | WRTS508 | LIAUA |
| 2023-01-18 | WRTS508 | LIAUA |
| 2023-01-12 | WRTS508 | LIAUA |
| 2022-07-19 | WRTS508 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4637327 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTS508 | ULS 4637327 | 2026-08-02 02:47:18 |
| Status | A | ULS 4637327 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4637327 | 2026-08-02 02:47:18 |
| Grant Date | 2022-07-19 | ULS 4637327 | 2026-08-02 02:47:18 |
| Expiration Date | 2032-07-19 | ULS 4637327 | 2026-08-02 02:47:18 |