Universal Licensing System
57TT
THOMPSON TRACTOR CO
License details
| ULS identifier | 53168 |
|---|
| Call sign | 57TT |
|---|
| Radio service | AC |
|---|
| Status | E |
|---|
| Grant date | 1994-08-17 |
|---|
| Expiration | 2004-08-17 |
|---|
| Cancellation | 2004-10-23 |
|---|
| Source archive | l_aircr.zip |
|---|
| Dataset refreshed | 2026-08-09 10:25:51 |
|---|
Licensee
| Name | THOMPSON TRACTOR CO |
|---|
| Applicant type | C |
|---|
| Location | BIRMINGHAM, AL |
|---|
| Address | 4120 65TH ST N, BIRMINGHAM, AL, 35206 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2004-10-23 | 57TT | LIEXP |
| 2004-05-24 | 57TT | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 53168 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 57TT | ULS 53168 | 2026-08-09 10:25:51 |
| Status | E | ULS 53168 | 2026-08-09 10:25:51 |
| Service | AC | ULS 53168 | 2026-08-09 10:25:51 |
| Grant Date | 1994-08-17 | ULS 53168 | 2026-08-09 10:25:51 |
| Expiration Date | 2004-08-17 | ULS 53168 | 2026-08-09 10:25:51 |
| Cancellation Date | 2004-10-23 | ULS 53168 | 2026-08-09 10:25:51 |