FCC Registration Number
FRN 0004162376
ULS licenses
| Grant date | Call sign | Service | Status | Licensee |
|---|---|---|---|---|
| 2003-06-24 | WDB4496 | SB | C | Great Lakes Dredge & Dock Company |
| 2003-06-19 | WDB4449 | SB | C | Great Lakes Dredge & Dock Company |
| 2003-06-18 | WDB4437 | SB | C | Great Lakes Dredge & Dock Company |
| 2003-06-18 | WDB4435 | SB | C | Great Lakes Dredge & Dock Company |
| 2002-10-24 | WDB2091 | SB | C | Great Lakes Dredge & Dock Company |
| 2000-04-20 | WHX664 | MC | E | GREAT LAKES DREDGE & DOCK COMPANY |
| 1999-11-15 | KX8222 | MC | E | GREAT LAKES DREDGE & DOCK COMPANY |
| 1999-07-21 | KBP350 | MC | E | GREAT LAKES DREDGE & DOCK COMPANY |
| 1999-02-11 | WCY6512 | SA | C | NATCO LIMITED PARTNERSHIP |
| 1998-09-02 | WQ4001 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1998-08-25 | WCY6508 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1998-08-25 | WCY6515 | SA | C | GREAT LAKES DREDGE & DOCK CO |
| 1998-08-25 | WCY6509 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1998-08-25 | WCY6513 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1998-08-25 | WTE6190 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1998-08-25 | WCY6517 | SA | C | NATCO LIMITED PARTNERSHIP |
| 1998-08-25 | WCY6514 | SA | C | Great Lakes Dredge & Dock Company |
| 1998-08-25 | WCY6510 | SB | C | NORTH AMERICAN TRAILING COMPANY |
| 1998-08-25 | WCY6511 | SB | C | Great Lakes Dredge & Dock Company |
| 1998-04-29 | WBW4541 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1998-01-29 | WZE2676 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1998-01-29 | WYC6598 | SB | C | Great Lakes Dredge & Dock Company |
| 1998-01-23 | WTE6193 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1998-01-23 | WAS5892 | SB | C | GREAT LAKES INTERNATIONAL INC |
| 1998-01-23 | WTE6197 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1998-01-23 | WTE6194 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1998-01-20 | WYZ9709 | SB | C | Great Lakes Dredge & Dock Company |
| 1998-01-14 | WXS9198 | SB | C | Great Lakes Dredge & Dock Company |
| 1997-10-29 | KMD278 | MC | E | GREAT LAKES DREDGE & DOCK COMPANY INC |
| 1997-10-08 | WCX7886 | SA | E | GREAT LAKES DREDGE & DOCK CO |
| 1997-09-29 | WPLI909 | IG | E | GREAT LAKES DREDGE AND DOCK COMPANY |
| 1997-09-19 | WBK4708 | SB | E | GREAT LAKES DREDGE & DOCK CO |
| 1997-09-15 | WPAR971 | IG | E | NATCO LTD PARTNERSHIP |
| 1997-07-30 | WSC3513 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1997-05-01 | WTM8970 | SB | C | GREAT LAKES DREDGE AND DOCK COMPANY |
| 1997-04-23 | WTP2771 | SB | C | Great Lakes Dredge & Dock Company |
| 1997-04-23 | WT3229 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1997-02-24 | WP4394 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1997-01-28 | WB3359 | SB | E | GREAT LAKES DREDGE & DOCK CO |
| 1996-12-16 | WQ7353 | SB | E | GREAT LAKES DREDGE & DOCK CO |
| 1996-11-13 | WCQ8973 | SB | C | NATCO LIMITED PARTNERSHIP |
| 1996-09-11 | WTT9218 | SB | E | Great Lakes Dredge & Dock Company |
| 1996-06-11 | WYR9704 | SB | E | Great Lakes Dredge & Dock Company |
| 1995-10-11 | WYZ3195 | SB | E | GREAT LAKES DREDGE & DOCK CO |
| 1995-09-11 | WCU4933 | SA | C | FIFTY THREE DREDGING CORP |
| 1995-08-04 | WQZ4693 | SB | C | NORTH AMERICAN TRAILING CO |
| 1995-07-05 | WO8151 | SB | E | GREAT LAKES DREDGE & DOCK CO |
| 1995-07-05 | WZQ6168 | SB | E | GREAT LAKES DREDGE & DOCK CO |
| 1995-03-30 | WSJ6839 | SB | E | GREAT LAKES DREDGE AND DOCK CO |
| 1995-01-09 | WC6775 | SB | E | GREAT LAKE DREDGE & DOCK CO |
| 1994-11-22 | WSM6865 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1994-11-14 | WA4419 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1994-11-09 | WCO7004 | SB | E | GREAT LAKES DREDGE & DOCK COMPANY |
| 1994-11-01 | WSQ7853 | SB | E | GREAT LAKES DREDGE AND DOCK CO |
| 1994-10-25 | WXX8200 | SB | C | NORTH AMERICAN TRAILING CO |
| 1994-10-25 | WYB7298 | SB | C | NORTH AMERICAN TRAILING CO |
| 1994-06-17 | WCI8716 | SB | C | GREAT LAKES DREDGE & DOCKS CO |
| 1994-06-02 | KV9143 | MC | E | GREAT LAKES DREDGE AND DOCK COMPANY |
| 1994-04-20 | WHU636 | MC | E | GREAT LAKES DREDGE AND DOCK CO |
| 1994-04-05 | WU5129 | SB | C | GREAT LAKES DREDGE & DOCK CO |
| 1994-02-18 | WSV8722 | SB | C | GREAT LAKES DREDGE & DOCK CO |
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