Universal Licensing System
WRTS506
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4637325 |
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| Call sign | WRTS506 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2022-07-19 |
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| Expiration | 2032-07-19 |
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| Frequency range | 17865 - 18015 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Galt, SACRAMENTO, CA |
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| Coordinates | 38.3578889, -121.1865833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17865.00000000 | | | | | |
| 1 | 2 | FXO | 17915.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 2 | FXO | 18015.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17865.00000000 | | 50M0D7W |
| 1 | 2 | 17915.00000000 | | 50M0D7W |
| 1 | 1 | 17965.00000000 | | 50M0D7W |
| 1 | 2 | 18015.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12901 Clay Station Road, Galt, SACRAMENTO, CA | 38.35788889, -121.18658333 | 35.100 m | LTOWER | 45.700 m structure / 50.600 m overall | |
| 2 | R | | 38.32861111, -121.13194444 | 62.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS UXA4-190D | | V | 44.5000 | 124.4000 | | |
| 1 | 2 | R | RFS UXA4-190D | | | 44.5000 | | | |
| 2 | 1 | T | RFS UXA4-190D | | H | 44.5000 | 124.4000 | | |
| 2 | 2 | R | RFS UXA4-190D | | | 44.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRTS506 | LIAUA |
| 2024-01-25 | WRTS506 | LIAUA |
| 2023-01-18 | WRTS506 | LIAUA |
| 2023-01-12 | WRTS506 | LIAUA |
| 2022-07-19 | WRTS506 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4637325 | 2026-08-02 02:47:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTS506 | ULS 4637325 | 2026-08-02 02:47:19 |
| Status | A | ULS 4637325 | 2026-08-02 02:47:19 |
| Service | CF | ULS 4637325 | 2026-08-02 02:47:19 |
| Grant Date | 2022-07-19 | ULS 4637325 | 2026-08-02 02:47:19 |
| Expiration Date | 2032-07-19 | ULS 4637325 | 2026-08-02 02:47:19 |