Universal Licensing System
WRZN577
D2 Traffic Technologies
License details
| ULS identifier | 4845451 |
|---|
| Call sign | WRZN577 |
|---|
| Radio service | RS |
|---|
| Status | T |
|---|
| Grant date | 2023-11-21 |
|---|
| Expiration | 2033-11-21 |
|---|
| Cancellation | 2024-11-21 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:58 |
|---|
Control points
| Number | Address | County | Phone |
|---|
| 1 | 13140, Shelby TWP, MI | MACOMB | 5866128660 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-02 | WRZN577 | FRATRM |
| 2025-03-02 | WRZN577 | ANATRM |
| 2025-03-02 | WRZN577 | LITEAT |
| 2025-03-02 | WRZN577 | LOATRM |
| 2024-12-26 | WRZN577 | PNLISR |
| 2024-12-25 | WRZN577 | LETTRS |
| 2024-08-20 | WRZN577 | LETCNS |
| 2023-11-21 | WRZN577 | COR |
| 2023-11-21 | WRZN577 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4845451 | 2026-08-02 01:23:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZN577 | ULS 4845451 | 2026-08-02 01:23:58 |
| Status | T | ULS 4845451 | 2026-08-02 01:23:58 |
| Service | RS | ULS 4845451 | 2026-08-02 01:23:58 |
| Grant Date | 2023-11-21 | ULS 4845451 | 2026-08-02 01:23:58 |
| Expiration Date | 2033-11-21 | ULS 4845451 | 2026-08-02 01:23:58 |
| Cancellation Date | 2024-11-21 | ULS 4845451 | 2026-08-02 01:23:58 |