Universal Licensing System
WRDJ502
AT&T Mobility Spectrum LLC
License details
| ULS identifier | 4159873 |
|---|
| Call sign | WRDJ502 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2019-05-14 |
|---|
| Expiration | 2029-05-14 |
|---|
| Frequency range | 6345.49 - 6685 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | LA PORTE, PLUMAS, CA |
|---|
| Coordinates | 39.6967778, -120.9747222 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6345.49000000 | | | | | |
| 1 | 5 | FXO | 6404.79000000 | | | | | |
| 1 | 4 | FXO | 6685.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 3 | 6345.49000000 | | 30M0D7W |
| 1 | 5 | 6404.79000000 | | 30M0D7W |
| 1 | 5 | 6404.79000000 | | 30M0D7W |
| 1 | 5 | 6404.79000000 | | 30M0D7W |
| 1 | 5 | 6404.79000000 | | 30M0D7W |
| 1 | 5 | 6404.79000000 | | 30M0D7W |
| 1 | 5 | 6404.79000000 | | 30M0D7W |
| 1 | 5 | 6404.79000000 | | 30M0D7W |
| 1 | 5 | 6404.79000000 | | 30M0D7W |
| 1 | 4 | 6685.00000000 | | 30M0D7W |
| 1 | 4 | 6685.00000000 | | 30M0D7W |
| 1 | 4 | 6685.00000000 | | 30M0D7W |
| 1 | 4 | 6685.00000000 | | 30M0D7W |
| 1 | 4 | 6685.00000000 | | 30M0D7W |
| 1 | 4 | 6685.00000000 | | 30M0D7W |
| 1 | 4 | 6685.00000000 | | 30M0D7W |
| 1 | 4 | 6685.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 297 LITTLE GRASS VALLEY ROAD, LA PORTE, PLUMAS, CA | 39.69677778, -120.97472222 | 1708.400 m | LTOWER | 45.700 m structure / 45.700 m overall | N |
| 2 | R | | 39.38861111, -121.17761111 | 1036.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 3 | 1 | T | ANDREW CORPORATION USX6-6W | | H | 38.8000 | 207.1000 | | |
| 3 | 2 | R | ANDREW CORPORATION USX6-6W | | | 38.8000 | | | |
| 4 | 1 | T | ANDREW CORPORATION USX6-6W | | H | 38.8000 | 207.1000 | | |
| 4 | 2 | R | ANDREW CORPORATION USX6-6W | | | 38.8000 | | | |
| 5 | 1 | T | ANDREW CORPORATION USX6-6W | | H | 38.8000 | 207.1000 | | |
| 5 | 2 | R | ANDREW CORPORATION USX6-6W | | | 38.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRDJ502 | LIAUA |
| 2024-01-25 | WRDJ502 | LIAUA |
| 2023-07-08 | WRDJ502 | LIMOD |
| 2023-03-13 | WRDJ502 | LIMOD |
| 2023-01-18 | WRDJ502 | LIAUA |
| 2023-01-12 | WRDJ502 | LIAUA |
| 2019-12-18 | WRDJ502 | LIMOD |
| 2019-05-14 | WRDJ502 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4159873 | 2026-08-02 02:47:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDJ502 | ULS 4159873 | 2026-08-02 02:47:15 |
| Status | A | ULS 4159873 | 2026-08-02 02:47:15 |
| Service | CF | ULS 4159873 | 2026-08-02 02:47:15 |
| Grant Date | 2019-05-14 | ULS 4159873 | 2026-08-02 02:47:15 |
| Expiration Date | 2029-05-14 | ULS 4159873 | 2026-08-02 02:47:15 |