Universal Licensing System
WSEK550
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 5004009 |
|---|
| Call sign | WSEK550 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2024-08-29 |
|---|
| Expiration | 2034-08-29 |
|---|
| Frequency range | 19475 - 19625 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | SCOTTSDALE, MARICOPA, AZ |
|---|
| Coordinates | 33.6105000, -111.9761667 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:18 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19475.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 1 | FXO | 19575.00000000 | | | | | |
| 1 | 2 | FXO | 19625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19475.00000000 | | 50M0D7W |
| 1 | 1 | 19475.00000000 | | 50M0D7W |
| 1 | 1 | 19475.00000000 | | 50M0D7W |
| 1 | 1 | 19475.00000000 | | 50M0D7W |
| 1 | 1 | 19475.00000000 | | 50M0D7W |
| 1 | 1 | 19475.00000000 | | 50M0D7W |
| 1 | 1 | 19475.00000000 | | 50M0D7W |
| 1 | 1 | 19475.00000000 | | 50M0D7W |
| 1 | 1 | 19475.00000000 | | 50M0D7W |
| 1 | 1 | 19475.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 2 | 19625.00000000 | | 50M0D7W |
| 1 | 2 | 19625.00000000 | | 50M0D7W |
| 1 | 2 | 19625.00000000 | | 50M0D7W |
| 1 | 2 | 19625.00000000 | | 50M0D7W |
| 1 | 2 | 19625.00000000 | | 50M0D7W |
| 1 | 2 | 19625.00000000 | | 50M0D7W |
| 1 | 2 | 19625.00000000 | | 50M0D7W |
| 1 | 2 | 19625.00000000 | | 50M0D7W |
| 1 | 2 | 19625.00000000 | | 50M0D7W |
| 1 | 2 | 19625.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4815 EAST THUNDERBIRD ROAD, SCOTTSDALE, MARICOPA, AZ | 33.61050000, -111.97616667 | 428.900 m | MTOWER | 18.600 m structure / 19.200 m overall | |
| 2 | R | | 33.59830556, -112.01266667 | 430.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CommScope SHPX2-18B | | V | 38.9000 | 248.2000 | | |
| 1 | 2 | R | CommScope SHPX2-18B | | | 38.9000 | | | |
| 2 | 1 | T | CommScope SHPX2-18B | | H | 38.9000 | 248.2000 | | |
| 2 | 2 | R | CommScope SHPX2-18B | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WSEK550 | LIAUA |
| 2024-08-29 | WSEK550 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5004009 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSEK550 | ULS 5004009 | 2026-08-02 02:47:18 |
| Status | A | ULS 5004009 | 2026-08-02 02:47:18 |
| Service | CF | ULS 5004009 | 2026-08-02 02:47:18 |
| Grant Date | 2024-08-29 | ULS 5004009 | 2026-08-02 02:47:18 |
| Expiration Date | 2034-08-29 | ULS 5004009 | 2026-08-02 02:47:18 |