Universal Licensing System
WRBA307
Alta Wireless, Inc.
License details
| ULS identifier | 4021143 |
|---|
| Call sign | WRBA307 |
|---|
| Radio service | UU |
|---|
| Status | A |
|---|
| Grant date | 2018-10-18 |
|---|
| Expiration | 2028-09-01 |
|---|
| Source archive | l_market.zip |
|---|
| Dataset refreshed | 2026-08-02 02:27:14 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2026-03-31 | WRBA307 | LIAUA |
| 2025-09-16 | WRBA307 | LITRAN |
| 2024-03-05 | WRBA307 | LETCNS |
| 2023-12-05 | WRBA307 | LITRAN |
| 2020-01-14 | WRBA307 | LIAUA |
| 2018-10-18 | WRBA307 | LIREN |
| 2018-06-11 | WRBA307 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4021143 | 2026-08-02 02:27:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBA307 | ULS 4021143 | 2026-08-02 02:27:14 |
| Status | A | ULS 4021143 | 2026-08-02 02:27:14 |
| Service | UU | ULS 4021143 | 2026-08-02 02:27:14 |
| Grant Date | 2018-10-18 | ULS 4021143 | 2026-08-02 02:27:14 |
| Expiration Date | 2028-09-01 | ULS 4021143 | 2026-08-02 02:27:14 |