Universal Licensing System
WSIK309
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 5140409 |
|---|
| Call sign | WSIK309 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2025-05-21 |
|---|
| Expiration | 2035-05-21 |
|---|
| Frequency range | 10915 - 10995 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | BAYTOWN, CHAMBERS, TX |
|---|
| Coordinates | 29.7296944, -94.8911667 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
| 1 | 2 | FXO | 10995.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10915.00000000 | | 74M0D7W |
| 1 | 1 | 10915.00000000 | | 74M0D7W |
| 1 | 1 | 10915.00000000 | | 74M0D7W |
| 1 | 1 | 10915.00000000 | | 74M0D7W |
| 1 | 1 | 10915.00000000 | | 74M0D7W |
| 1 | 1 | 10915.00000000 | | 74M0D7W |
| 1 | 1 | 10915.00000000 | | 74M0D7W |
| 1 | 1 | 10915.00000000 | | 74M0D7W |
| 1 | 1 | 10915.00000000 | | 74M0D7W |
| 1 | 1 | 10915.00000000 | | 74M0D7W |
| 1 | 2 | 10915.00000000 | | 74M0D7W |
| 1 | 2 | 10915.00000000 | | 74M0D7W |
| 1 | 2 | 10915.00000000 | | 74M0D7W |
| 1 | 2 | 10915.00000000 | | 74M0D7W |
| 1 | 2 | 10915.00000000 | | 74M0D7W |
| 1 | 2 | 10915.00000000 | | 74M0D7W |
| 1 | 2 | 10915.00000000 | | 74M0D7W |
| 1 | 2 | 10915.00000000 | | 74M0D7W |
| 1 | 2 | 10915.00000000 | | 74M0D7W |
| 1 | 2 | 10915.00000000 | | 74M0D7W |
| 1 | 1 | 10995.00000000 | | 74M0D7W |
| 1 | 1 | 10995.00000000 | | 74M0D7W |
| 1 | 1 | 10995.00000000 | | 74M0D7W |
| 1 | 1 | 10995.00000000 | | 74M0D7W |
| 1 | 1 | 10995.00000000 | | 74M0D7W |
| 1 | 1 | 10995.00000000 | | 74M0D7W |
| 1 | 1 | 10995.00000000 | | 74M0D7W |
| 1 | 1 | 10995.00000000 | | 74M0D7W |
| 1 | 1 | 10995.00000000 | | 74M0D7W |
| 1 | 1 | 10995.00000000 | | 74M0D7W |
| 1 | 2 | 10995.00000000 | | 74M0D7W |
| 1 | 2 | 10995.00000000 | | 74M0D7W |
| 1 | 2 | 10995.00000000 | | 74M0D7W |
| 1 | 2 | 10995.00000000 | | 74M0D7W |
| 1 | 2 | 10995.00000000 | | 74M0D7W |
| 1 | 2 | 10995.00000000 | | 74M0D7W |
| 1 | 2 | 10995.00000000 | | 74M0D7W |
| 1 | 2 | 10995.00000000 | | 74M0D7W |
| 1 | 2 | 10995.00000000 | | 74M0D7W |
| 1 | 2 | 10995.00000000 | | 74M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5521 Spur 55 (A3D0010A/ USX2), BAYTOWN, CHAMBERS, TX | 29.72969444, -94.89116667 | 8.200 m | LTOWER | 48.800 m structure / 52.100 m overall | |
| 2 | R | | 29.76372222, -94.92577778 | 8.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CommScope SHPX3-11W | | H | 38.4000 | 318.4000 | | |
| 1 | 2 | R | CommScope SHPX3-11W | | | 38.4000 | | | |
| 2 | 1 | T | CommScope SHPX3-11W | | V | 38.4000 | 318.4000 | | |
| 2 | 2 | R | CommScope SHPX3-11W | | | 38.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WSIK309 | LIAUA |
| 2025-05-21 | WSIK309 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5140409 | 2026-08-02 02:47:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIK309 | ULS 5140409 | 2026-08-02 02:47:16 |
| Status | A | ULS 5140409 | 2026-08-02 02:47:16 |
| Service | CF | ULS 5140409 | 2026-08-02 02:47:16 |
| Grant Date | 2025-05-21 | ULS 5140409 | 2026-08-02 02:47:16 |
| Expiration Date | 2035-05-21 | ULS 5140409 | 2026-08-02 02:47:16 |