Universal Licensing System
WRYN255
AT&T Mobility Spectrum LLC
License details
| ULS identifier | 4810006 |
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| Call sign | WRYN255 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2023-08-29 |
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| Expiration | 2033-08-29 |
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| Frequency range | 11225 - 11345 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | GRAND CHENIER, CAMERON, LA |
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| Coordinates | 29.7730833, -92.9860556 |
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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 | 11225.00000000 | | | | | |
| 1 | 2 | FXO | 11265.00000000 | | | | | |
| 1 | 1 | FXO | 11305.00000000 | | | | | |
| 1 | 2 | FXO | 11345.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11225.00000000 | | 40M0D7W |
| 1 | 2 | 11265.00000000 | | 40M0D7W |
| 1 | 1 | 11305.00000000 | | 40M0D7W |
| 1 | 2 | 11345.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 427 MERMENTAU RIVER RD, GRAND CHENIER, CAMERON, LA | 29.77308333, -92.98605556 | 1.500 m | GTOWER | 147.500 m structure / 149.000 m overall | |
| 2 | R | | 29.75433333, -92.90463889 | 0.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE SHPX4-11W | | H | 41.0000 | 104.8000 | | |
| 1 | 2 | R | COMMSCOPE SHPX4-11W | | | 41.0000 | | | |
| 2 | 1 | T | COMMSCOPE SHPX4-11W | | V | 41.0000 | 104.8000 | | |
| 2 | 2 | R | COMMSCOPE SHPX4-11W | | | 41.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRYN255 | LIAUA |
| 2024-01-25 | WRYN255 | LIAUA |
| 2023-08-29 | WRYN255 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4810006 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRYN255 | ULS 4810006 | 2026-08-02 02:47:18 |
| Status | A | ULS 4810006 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4810006 | 2026-08-02 02:47:18 |
| Grant Date | 2023-08-29 | ULS 4810006 | 2026-08-02 02:47:18 |
| Expiration Date | 2033-08-29 | ULS 4810006 | 2026-08-02 02:47:18 |