Universal Licensing System
WRDK307
Infrastructure Networks, Inc.
License details
| ULS identifier | 4161389 |
|---|
| Call sign | WRDK307 |
|---|
| Radio service | MG |
|---|
| Status | T |
|---|
| Grant date | 2019-05-17 |
|---|
| Expiration | 2029-05-17 |
|---|
| Cancellation | 2020-11-17 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:26 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2021-02-28 | WRDK307 | ANATRM |
| 2021-02-28 | WRDK307 | LITEAT |
| 2021-02-28 | WRDK307 | PAATRM |
| 2021-02-28 | WRDK307 | FRATRM |
| 2021-02-28 | WRDK307 | LOATRM |
| 2020-12-23 | WRDK307 | LETTRS |
| 2020-12-23 | WRDK307 | PNLISR |
| 2020-08-18 | WRDK307 | LETCNS |
| 2019-05-17 | WRDK307 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4161389 | 2026-08-02 02:44:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDK307 | ULS 4161389 | 2026-08-02 02:44:26 |
| Status | T | ULS 4161389 | 2026-08-02 02:44:26 |
| Service | MG | ULS 4161389 | 2026-08-02 02:44:26 |
| Grant Date | 2019-05-17 | ULS 4161389 | 2026-08-02 02:44:26 |
| Expiration Date | 2029-05-17 | ULS 4161389 | 2026-08-02 02:44:26 |
| Cancellation Date | 2020-11-17 | ULS 4161389 | 2026-08-02 02:44:26 |