Universal Licensing System
WRTS507
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4637326 |
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| Call sign | WRTS507 |
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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 | 19425 - 19575 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | HERALD, SACRAMENTO, CA |
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| Coordinates | 38.3286111, -121.1319444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19425.00000000 | | | | | |
| 1 | 2 | FXO | 19475.00000000 | | | | | |
| 1 | 1 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19425.00000000 | | 50M0D7W |
| 1 | 2 | 19475.00000000 | | 50M0D7W |
| 1 | 1 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19575.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 14150 CLAY EAST RD, HERALD, SACRAMENTO, CA | 38.32861111, -121.13194444 | 62.500 m | LTOWER | 46.000 m structure / 46.900 m overall | |
| 2 | R | | 38.35788889, -121.18658333 | 35.100 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 | 304.4000 | | |
| 1 | 2 | R | RFS UXA4-190D | | | 44.5000 | | | |
| 2 | 1 | T | RFS UXA4-190D | | H | 44.5000 | 304.4000 | | |
| 2 | 2 | R | RFS UXA4-190D | | | 44.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRTS507 | LIAUA |
| 2024-01-25 | WRTS507 | LIAUA |
| 2023-01-18 | WRTS507 | LIAUA |
| 2023-01-12 | WRTS507 | LIAUA |
| 2022-07-19 | WRTS507 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4637326 | 2026-08-02 02:47:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTS507 | ULS 4637326 | 2026-08-02 02:47:15 |
| Status | A | ULS 4637326 | 2026-08-02 02:47:15 |
| Service | CF | ULS 4637326 | 2026-08-02 02:47:15 |
| Grant Date | 2022-07-19 | ULS 4637326 | 2026-08-02 02:47:15 |
| Expiration Date | 2032-07-19 | ULS 4637326 | 2026-08-02 02:47:15 |