Universal Licensing System
WRPK644
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4557119 |
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| Call sign | WRPK644 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2022-02-16 |
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| Expiration | 2032-02-16 |
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| Frequency range | 11225 - 11265 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LAKE HUGHES, LOS ANGELES, CA |
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| Coordinates | 34.6751944, -118.4132778 |
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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 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11225.00000000 | | 40M0D7W |
| 1 | 2 | 11265.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16046 PORTAL RIDGE ROAD, LAKE HUGHES, LOS ANGELES, CA | 34.67519444, -118.41327778 | 1208.200 m | LTOWER | 18.300 m structure / 25.900 m overall | N |
| 2 | R | | 34.84686111, -118.35761111 | 777.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLPX6-11A | | V | 43.8000 | 15.0000 | | |
| 1 | 2 | R | COMMSCOPE VHLPX6-11A | | | 43.8000 | | | |
| 2 | 1 | T | COMMSCOPE VHLPX6-11A | | H | 43.8000 | 15.0000 | | |
| 2 | 2 | R | COMMSCOPE VHLPX6-11A | | | 43.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRPK644 | LIAUA |
| 2024-01-25 | WRPK644 | LIAUA |
| 2023-01-18 | WRPK644 | LIAUA |
| 2023-01-12 | WRPK644 | LIAUA |
| 2022-10-13 | WRPK644 | LIMOD |
| 2022-02-16 | WRPK644 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4557119 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRPK644 | ULS 4557119 | 2026-08-02 02:47:18 |
| Status | A | ULS 4557119 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4557119 | 2026-08-02 02:47:18 |
| Grant Date | 2022-02-16 | ULS 4557119 | 2026-08-02 02:47:18 |
| Expiration Date | 2032-02-16 | ULS 4557119 | 2026-08-02 02:47:18 |