Universal Licensing System
WRDU604
Spectrum Link, Inc.
License details
| ULS identifier | 4182255 |
|---|
| Call sign | WRDU604 |
|---|
| Radio service | MG |
|---|
| Status | T |
|---|
| Grant date | 2019-07-23 |
|---|
| Expiration | 2029-07-23 |
|---|
| Cancellation | 2021-01-23 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:14 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2021-05-09 | WRDU604 | ANATRM |
| 2021-05-09 | WRDU604 | LOATRM |
| 2021-05-09 | WRDU604 | PAATRM |
| 2021-05-09 | WRDU604 | FRATRM |
| 2021-05-09 | WRDU604 | LITEAT |
| 2021-03-03 | WRDU604 | LETTRS |
| 2021-03-03 | WRDU604 | PNLISR |
| 2020-10-27 | WRDU604 | LETCNS |
| 2019-07-23 | WRDU604 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4182255 | 2026-08-02 02:47:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDU604 | ULS 4182255 | 2026-08-02 02:47:14 |
| Status | T | ULS 4182255 | 2026-08-02 02:47:14 |
| Service | MG | ULS 4182255 | 2026-08-02 02:47:14 |
| Grant Date | 2019-07-23 | ULS 4182255 | 2026-08-02 02:47:14 |
| Expiration Date | 2029-07-23 | ULS 4182255 | 2026-08-02 02:47:14 |
| Cancellation Date | 2021-01-23 | ULS 4182255 | 2026-08-02 02:47:14 |