Universal Licensing System
WRDI451
AT&T Mobility Spectrum LLC
License details
| ULS identifier | 4157261 |
|---|
| Call sign | WRDI451 |
|---|
| Radio service | UU |
|---|
| Status | C |
|---|
| Grant date | 2020-05-04 |
|---|
| Expiration | 2020-10-31 |
|---|
| Cancellation | 2020-07-02 |
|---|
| Source archive | l_market.zip |
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| Dataset refreshed | 2026-08-02 02:28:15 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2020-07-03 | WRDI451 | LICAN |
| 2020-06-11 | WRDI451 | COR |
| 2020-05-04 | WRDI451 | LIREN |
| 2019-11-04 | WRDI451 | LIREN |
| 2019-09-30 | WRDI451 | LIREN |
| 2019-09-30 | WRDI451 | COR |
| 2019-05-07 | WRDI451 | AUTHPR |
| 2019-05-06 | WRDI451 | LIISS |
| 2019-05-06 | WRDI451 | COR |
| 2019-05-06 | WRDI451 | INTDUP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4157261 | 2026-08-02 02:28:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDI451 | ULS 4157261 | 2026-08-02 02:28:15 |
| Status | C | ULS 4157261 | 2026-08-02 02:28:15 |
| Service | UU | ULS 4157261 | 2026-08-02 02:28:15 |
| Grant Date | 2020-05-04 | ULS 4157261 | 2026-08-02 02:28:15 |
| Expiration Date | 2020-10-31 | ULS 4157261 | 2026-08-02 02:28:15 |
| Cancellation Date | 2020-07-02 | ULS 4157261 | 2026-08-02 02:28:15 |