Universal Licensing System
WRTS509
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4637328 |
|---|
| Call sign | WRTS509 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2022-07-19 |
|---|
| Expiration | 2032-07-19 |
|---|
| Frequency range | 11015 - 19675 MHz (7 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 38.9915000, -122.0074167 |
|---|
| 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 | 5 | FXO | 11015.00000000 | | | | | |
| 1 | 6 | FXO | 11055.00000000 | | | | | |
| 1 | 5 | FXO | 11175.00000000 | | | | | |
| 1 | 6 | FXO | 11175.00000000 | | | | | |
| 1 | 3 | FXO | 19525.00000000 | | | | | |
| 1 | 4 | FXO | 19575.00000000 | | | | | |
| 1 | 3 | FXO | 19625.00000000 | | | | | |
| 1 | 4 | FXO | 19675.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 5 | 11015.00000000 | | 40M0D7W |
| 1 | 5 | 11015.00000000 | | 40M0D7W |
| 1 | 5 | 11015.00000000 | | 40M0D7W |
| 1 | 5 | 11015.00000000 | | 40M0D7W |
| 1 | 5 | 11015.00000000 | | 40M0D7W |
| 1 | 5 | 11015.00000000 | | 40M0D7W |
| 1 | 5 | 11015.00000000 | | 40M0D7W |
| 1 | 5 | 11015.00000000 | | 40M0D7W |
| 1 | 6 | 11055.00000000 | | 40M0D7W |
| 1 | 6 | 11055.00000000 | | 40M0D7W |
| 1 | 6 | 11055.00000000 | | 40M0D7W |
| 1 | 6 | 11055.00000000 | | 40M0D7W |
| 1 | 6 | 11055.00000000 | | 40M0D7W |
| 1 | 6 | 11055.00000000 | | 40M0D7W |
| 1 | 6 | 11055.00000000 | | 40M0D7W |
| 1 | 6 | 11055.00000000 | | 40M0D7W |
| 1 | 5 | 11175.00000000 | | 40M0D7W |
| 1 | 5 | 11175.00000000 | | 40M0D7W |
| 1 | 5 | 11175.00000000 | | 40M0D7W |
| 1 | 5 | 11175.00000000 | | 40M0D7W |
| 1 | 5 | 11175.00000000 | | 40M0D7W |
| 1 | 5 | 11175.00000000 | | 40M0D7W |
| 1 | 5 | 11175.00000000 | | 40M0D7W |
| 1 | 5 | 11175.00000000 | | 40M0D7W |
| 1 | 6 | 11175.00000000 | | 40M0D7W |
| 1 | 6 | 11175.00000000 | | 40M0D7W |
| 1 | 6 | 11175.00000000 | | 40M0D7W |
| 1 | 6 | 11175.00000000 | | 40M0D7W |
| 1 | 6 | 11175.00000000 | | 40M0D7W |
| 1 | 6 | 11175.00000000 | | 40M0D7W |
| 1 | 6 | 11175.00000000 | | 40M0D7W |
| 1 | 6 | 11175.00000000 | | 40M0D7W |
| 1 | 3 | 19525.00000000 | | 50M0D7W |
| 1 | 3 | 19525.00000000 | | 50M0D7W |
| 1 | 3 | 19525.00000000 | | 50M0D7W |
| 1 | 3 | 19525.00000000 | | 50M0D7W |
| 1 | 3 | 19525.00000000 | | 50M0D7W |
| 1 | 3 | 19525.00000000 | | 50M0D7W |
| 1 | 3 | 19525.00000000 | | 50M0D7W |
| 1 | 3 | 19525.00000000 | | 50M0D7W |
| 1 | 3 | 19525.00000000 | | 50M0D7W |
| 1 | 4 | 19575.00000000 | | 50M0D7W |
| 1 | 4 | 19575.00000000 | | 50M0D7W |
| 1 | 4 | 19575.00000000 | | 50M0D7W |
| 1 | 4 | 19575.00000000 | | 50M0D7W |
| 1 | 4 | 19575.00000000 | | 50M0D7W |
| 1 | 4 | 19575.00000000 | | 50M0D7W |
| 1 | 4 | 19575.00000000 | | 50M0D7W |
| 1 | 4 | 19575.00000000 | | 50M0D7W |
| 1 | 4 | 19575.00000000 | | 50M0D7W |
| 1 | 3 | 19625.00000000 | | 50M0D7W |
| 1 | 3 | 19625.00000000 | | 50M0D7W |
| 1 | 3 | 19625.00000000 | | 50M0D7W |
| 1 | 3 | 19625.00000000 | | 50M0D7W |
| 1 | 3 | 19625.00000000 | | 50M0D7W |
| 1 | 3 | 19625.00000000 | | 50M0D7W |
| 1 | 3 | 19625.00000000 | | 50M0D7W |
| 1 | 3 | 19625.00000000 | | 50M0D7W |
| 1 | 3 | 19625.00000000 | | 50M0D7W |
| 1 | 4 | 19675.00000000 | | 50M0D7W |
| 1 | 4 | 19675.00000000 | | 50M0D7W |
| 1 | 4 | 19675.00000000 | | 50M0D7W |
| 1 | 4 | 19675.00000000 | | 50M0D7W |
| 1 | 4 | 19675.00000000 | | 50M0D7W |
| 1 | 4 | 19675.00000000 | | 50M0D7W |
| 1 | 4 | 19675.00000000 | | 50M0D7W |
| 1 | 4 | 19675.00000000 | | 50M0D7W |
| 1 | 4 | 19675.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7068 Eddy Road, ARBUCKLE, COLUSA, CA | 38.96086111, -122.01819444 | 44.500 m | LTOWER | 54.900 m structure / 56.400 m overall | N |
| 2 | R | | 39.02780556, -122.05711111 | 33.500 m | | | |
| 3 | R | | 38.99150000, -122.00741667 | 21.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RFS SCX2-190C | | | 39.2000 | | | |
| 2 | 3 | R | RFS SCX2-190C | | | 39.2000 | | | |
| 3 | 1 | T | RFS SCX2-190C | | V | 39.2000 | 15.4000 | | |
| 3 | 2 | R | RFS UXA4-107D RF | | | 40.4000 | | | |
| 4 | 1 | T | RFS SCX2-190C | | H | 39.2000 | 15.4000 | | |
| 4 | 2 | R | RFS UXA4-107D RF | | | 40.4000 | | | |
| 5 | 1 | T | RFS UXA4-107D RF | | V | 40.4000 | 335.6000 | | |
| 6 | 1 | T | RFS UXA4-107D RF | | H | 40.4000 | 335.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-08 | WRTS509 | LIMOD |
| 2026-02-03 | WRTS509 | LIMOD |
| 2025-09-04 | WRTS509 | LIAUA |
| 2024-01-25 | WRTS509 | LIAUA |
| 2023-01-18 | WRTS509 | LIAUA |
| 2023-01-12 | WRTS509 | LIAUA |
| 2022-12-06 | WRTS509 | LIMOD |
| 2022-07-19 | WRTS509 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4637328 | 2026-08-02 02:47:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTS509 | ULS 4637328 | 2026-08-02 02:47:16 |
| Status | A | ULS 4637328 | 2026-08-02 02:47:16 |
| Service | CF | ULS 4637328 | 2026-08-02 02:47:16 |
| Grant Date | 2022-07-19 | ULS 4637328 | 2026-08-02 02:47:16 |
| Expiration Date | 2032-07-19 | ULS 4637328 | 2026-08-02 02:47:16 |