Universal Licensing System
WREH439
Mark Twain Communications Company
License details
| ULS identifier | 4206412 |
|---|
| Call sign | WREH439 |
|---|
| Radio service | UU |
|---|
| Status | A |
|---|
| Grant date | 2019-10-02 |
|---|
| Expiration | 2029-10-02 |
|---|
| Source archive | l_market.zip |
|---|
| Dataset refreshed | 2026-08-02 02:27:14 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2026-05-12 | WREH439 | LIASS |
| 2025-09-11 | WREH439 | LIAUA |
| 2023-11-28 | WREH439 | LIAUA |
| 2022-01-29 | WREH439 | LIAUA |
| 2019-10-29 | WREH439 | LIASS |
| 2019-10-02 | WREH439 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4206412 | 2026-08-02 02:27:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREH439 | ULS 4206412 | 2026-08-02 02:27:14 |
| Status | A | ULS 4206412 | 2026-08-02 02:27:14 |
| Service | UU | ULS 4206412 | 2026-08-02 02:27:14 |
| Grant Date | 2019-10-02 | ULS 4206412 | 2026-08-02 02:27:14 |
| Expiration Date | 2029-10-02 | ULS 4206412 | 2026-08-02 02:27:14 |