Universal Licensing System
250MD
OILSEARCH AVIATION INC
License details
| ULS identifier | 28237 |
|---|
| Call sign | 250MD |
|---|
| Radio service | AC |
|---|
| Status | E |
|---|
| Grant date | 1997-12-24 |
|---|
| Expiration | 2007-12-24 |
|---|
| Cancellation | 2008-02-23 |
|---|
| Source archive | l_aircr.zip |
|---|
| Dataset refreshed | 2026-08-02 01:41:02 |
|---|
Licensee
| Name | OILSEARCH AVIATION INC |
|---|
| Applicant type | C |
|---|
| FRN | 0007625452 |
|---|
| Location | WILMINGTON, DE |
|---|
| Address | 1220 N Market Street, Suite 606, WILMINGTON, DE, 19801 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2008-02-23 | 250MD | LIEXP |
| 2007-10-01 | 250MD | LETRES |
| 2002-09-05 | 250MD | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 28237 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 250MD | ULS 28237 | 2026-08-02 01:41:02 |
| Status | E | ULS 28237 | 2026-08-02 01:41:02 |
| Service | AC | ULS 28237 | 2026-08-02 01:41:02 |
| Grant Date | 1997-12-24 | ULS 28237 | 2026-08-02 01:41:02 |
| Expiration Date | 2007-12-24 | ULS 28237 | 2026-08-02 01:41:02 |
| Cancellation Date | 2008-02-23 | ULS 28237 | 2026-08-02 01:41:02 |