Universal Licensing System
WRVB401
WEC Business Services, LLC
License details
| ULS identifier | 4681762 |
|---|
| Call sign | WRVB401 |
|---|
| Radio service | PC |
|---|
| Status | A |
|---|
| Grant date | 2022-08-25 |
|---|
| Expiration | 2026-12-29 |
|---|
| Source archive | l_market.zip |
|---|
| Dataset refreshed | 2026-08-02 02:29:19 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2025-08-05 | WRVB401 | LIAUA |
| 2025-08-02 | WRVB401 | LIAUA |
| 2025-07-01 | WRVB401 | LIMOD |
| 2025-04-23 | WRVB401 | LIAUA |
| 2023-01-13 | WRVB401 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4681762 | 2026-08-02 02:29:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVB401 | ULS 4681762 | 2026-08-02 02:29:19 |
| Status | A | ULS 4681762 | 2026-08-02 02:29:19 |
| Service | PC | ULS 4681762 | 2026-08-02 02:29:19 |
| Grant Date | 2022-08-25 | ULS 4681762 | 2026-08-02 02:29:19 |
| Expiration Date | 2026-12-29 | ULS 4681762 | 2026-08-02 02:29:19 |