Universal Licensing System
WDN6140
Marmac, LLC dba McDonough Marine Service
License details
| ULS identifier | 4722522 |
|---|
| Call sign | WDN6140 |
|---|
| Radio service | SA |
|---|
| Status | A |
|---|
| Grant date | 2023-02-10 |
|---|
| Expiration | 2033-02-10 |
|---|
| Source archive | l_ship.zip |
|---|
| Dataset refreshed | 2026-08-02 02:56:42 |
|---|
Licensee
| Name | Marmac, LLC dba McDonough Marine Service |
|---|
| Applicant type | L |
|---|
| FRN | 0015567217 |
|---|
| Location | Belle Chasse, LA |
|---|
| Address | 414 Bayou Road, Belle Chasse, LA, 70037 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2023-02-10 | WDN6140 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4722522 | 2026-08-02 02:56:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDN6140 | ULS 4722522 | 2026-08-02 02:56:42 |
| Status | A | ULS 4722522 | 2026-08-02 02:56:42 |
| Service | SA | ULS 4722522 | 2026-08-02 02:56:42 |
| Grant Date | 2023-02-10 | ULS 4722522 | 2026-08-02 02:56:42 |
| Expiration Date | 2033-02-10 | ULS 4722522 | 2026-08-02 02:56:42 |