Universal Licensing System
WRMS237
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4452494 |
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| Call sign | WRMS237 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-05-25 |
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| Expiration | 2031-05-25 |
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| Frequency range | 10735 - 10815 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MANDERSON, SHANNON, SD |
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| Coordinates | 43.3472500, -102.4180278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10735.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Section 20, Gooseneck Road, MANDERSON, SHANNON, SD | 43.34725000, -102.41802778 | 978.400 m | GTOWER | 121.900 m structure / 123.400 m overall | |
| 2 | R | | 43.28958333, -102.27125000 | 1123.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION USX6-11W | | V | 43.6000 | 118.2000 | | |
| 1 | 2 | R | ANDREW CORPORATION USX6-11W | | | 43.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRMS237 | LIAUA |
| 2024-01-25 | WRMS237 | LIAUA |
| 2023-01-18 | WRMS237 | LIAUA |
| 2023-01-12 | WRMS237 | LIAUA |
| 2021-05-25 | WRMS237 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4452494 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRMS237 | ULS 4452494 | 2026-08-02 02:47:18 |
| Status | A | ULS 4452494 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4452494 | 2026-08-02 02:47:18 |
| Grant Date | 2021-05-25 | ULS 4452494 | 2026-08-02 02:47:18 |
| Expiration Date | 2031-05-25 | ULS 4452494 | 2026-08-02 02:47:18 |