Universal Licensing System
WROS621
Spectrum Holding Company LLC
License details
| ULS identifier | 4528670 |
|---|
| Call sign | WROS621 |
|---|
| Radio service | MG |
|---|
| Status | T |
|---|
| Grant date | 2021-12-01 |
|---|
| Expiration | 2031-12-01 |
|---|
| Cancellation | 2023-10-06 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:18 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2024-01-21 | WROS621 | PAATRM |
| 2024-01-21 | WROS621 | ANATRM |
| 2024-01-21 | WROS621 | FRATRM |
| 2024-01-21 | WROS621 | LITEAT |
| 2024-01-21 | WROS621 | LOATRM |
| 2023-11-15 | WROS621 | LETTRS |
| 2023-11-15 | WROS621 | PNLISR |
| 2023-09-24 | WROS621 | PAATRM |
| 2023-09-24 | WROS621 | ANATRM |
| 2023-09-24 | WROS621 | FRATRM |
| 2023-09-24 | WROS621 | LOATRM |
| 2023-08-02 | WROS621 | LETTRS |
| 2023-07-19 | WROS621 | PNLISR |
| 2023-07-11 | WROS621 | LETCNS |
| 2023-02-28 | WROS621 | LETCNS |
| 2022-04-06 | WROS621 | LIMOD |
| 2021-12-01 | WROS621 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4528670 | 2026-08-02 02:46:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROS621 | ULS 4528670 | 2026-08-02 02:46:18 |
| Status | T | ULS 4528670 | 2026-08-02 02:46:18 |
| Service | MG | ULS 4528670 | 2026-08-02 02:46:18 |
| Grant Date | 2021-12-01 | ULS 4528670 | 2026-08-02 02:46:18 |
| Expiration Date | 2031-12-01 | ULS 4528670 | 2026-08-02 02:46:18 |
| Cancellation Date | 2023-10-06 | ULS 4528670 | 2026-08-02 02:46:18 |