Universal Licensing System
WDD7423
Great Lakes Dredge & Dock Company, LLC.
License details
| ULS identifier | 2909442 |
|---|
| Call sign | WDD7423 |
|---|
| Radio service | SB |
|---|
| Status | C |
|---|
| Grant date | 2017-05-05 |
|---|
| Expiration | 2027-05-09 |
|---|
| Cancellation | 2018-02-16 |
|---|
| Source archive | l_ship.zip |
|---|
| Dataset refreshed | 2026-08-02 02:59:29 |
|---|
Licensee
| Name | Great Lakes Dredge & Dock Company, LLC. |
|---|
| Applicant type | L |
|---|
| FRN | 0011437274 |
|---|
| Location | Oak Brook, IL |
|---|
| Address | 2122 York Road, Oak Brook, IL, 605231981 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2018-02-17 | WDD7423 | LICAN |
| 2017-05-05 | WDD7423 | LIREN |
| 2017-02-13 | WDD7423 | LETRES |
| 2007-05-09 | WDD7423 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2909442 | 2026-08-02 02:59:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDD7423 | ULS 2909442 | 2026-08-02 02:59:29 |
| Status | C | ULS 2909442 | 2026-08-02 02:59:29 |
| Service | SB | ULS 2909442 | 2026-08-02 02:59:29 |
| Grant Date | 2017-05-05 | ULS 2909442 | 2026-08-02 02:59:29 |
| Expiration Date | 2027-05-09 | ULS 2909442 | 2026-08-02 02:59:29 |
| Cancellation Date | 2018-02-16 | ULS 2909442 | 2026-08-02 02:59:29 |