Universal Licensing System
WDB2117
Great Lakes Dredge & Dock Company
License details
| ULS identifier | 2455650 |
|---|
| Call sign | WDB2117 |
|---|
| Radio service | SB |
|---|
| Status | C |
|---|
| Grant date | 2012-09-28 |
|---|
| Expiration | 2022-10-24 |
|---|
| Cancellation | 2018-09-26 |
|---|
| Source archive | l_ship.zip |
|---|
| Dataset refreshed | 2026-08-02 02:59:34 |
|---|
Licensee
| Name | Great Lakes Dredge & Dock Company |
|---|
| Applicant type | C |
|---|
| FRN | 0011437274 |
|---|
| Location | Oak Brook, IL |
|---|
| Address | 2122 York Road, Oak Brook, IL, 605231981 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2018-09-27 | WDB2117 | LICAN |
| 2012-09-28 | WDB2117 | LIREN |
| 2012-07-30 | WDB2117 | LETRES |
| 2011-06-08 | WDB2117 | ESUFNR |
| 2005-02-08 | WDB2117 | AUTHPR |
| 2004-06-26 | WDB2117 | LIAUA |
| 2002-10-24 | WDB2117 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2455650 | 2026-08-02 02:59:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDB2117 | ULS 2455650 | 2026-08-02 02:59:34 |
| Status | C | ULS 2455650 | 2026-08-02 02:59:34 |
| Service | SB | ULS 2455650 | 2026-08-02 02:59:34 |
| Grant Date | 2012-09-28 | ULS 2455650 | 2026-08-02 02:59:34 |
| Expiration Date | 2022-10-24 | ULS 2455650 | 2026-08-02 02:59:34 |
| Cancellation Date | 2018-09-26 | ULS 2455650 | 2026-08-02 02:59:34 |