The Federal Communications Commission (FCC) has granted a total of 781 licenses and call signs in the category of Ship Compulsory Equipped license in Seattle, Washington. Select a call sign from the table below to view its details such as the date of authorization, expiration date, service description, and so forth.
| Call Sign | License Holder Name | Date of Authorization |
|---|---|---|
| WDG3440 | Coastal Star, Inc. | 2012-04-18 |
| WDG3765 | Island Tug and Barge | 2022-03-09 |
| WDG4237 | SHELTER COVE ALASKA, LLC | 2012-06-09 |
| WDG4509 | Hamborg, Richard A | 2012-06-27 |
| WDG4551 | Foss Maritime Company | 2012-06-30 |
| WDG5276 | Centerline Logistics | 2022-07-30 |
| WDG5277 | Centerline Logistics | 2022-07-30 |
| WDG5333 | John A Goodman DBA Diego LLC | 2022-09-01 |
| WDG5334 | Progress Fishing LLC | 2012-09-14 |
| WDG5612 | Centerline Logistics | 2022-07-30 |
| WDG5991 | Island Tug and Barge | 2022-09-27 |
| WDG6177 | Centerline Logistics | 2022-10-12 |
| | ||
| WDG6427 | State of Washington, Seattle Community College District | 2012-12-20 |
| WDG6429 | State of Washington, Seattle Community College District | 2012-12-20 |
| WDG6513 | Flipper LLC | 2013-01-03 |
| WDG7068 | Foss Maritime Company | 2013-02-22 |
| WDG7411 | Salmon Bay Barge Line Inc | 2013-03-21 |
| WDG7687 | Centerline Logistics | 2013-04-10 |
| WDG8180 | Centerline Logistics | 2023-04-05 |
| WDG8426 | Foss International Inc | 2013-06-01 |
| WDG8429 | ARCTIC ALASKA FISHERIES, LLC | 2013-06-01 |
| WDG8451 | Beagle LLC 801 S. Fidalgo St, Suite 100 Seattle, WA 98108 | 2013-06-04 |
| WDG8460 | Ocean Viking LLC | 2013-06-04 |
| WDG8480 | AAUR, LLC | 2013-06-05 |
| WDG8495 | InnerSea Discoveries, LLC | 2013-06-06 |
| WDG8613 | Ocean Pathfinder Holding, LLC | 2013-06-14 |
| WDG8668 | Signature Seafoods Inc | 2013-06-19 |
| WDG8791 | Harley Marine Services, Inc | 2013-06-28 |
| WDG8792 | Centerline Logistics | 2013-06-28 |
| WDG8794 | Centerline Logistics | 2013-06-28 |
| WDG8795 | Centerline Logistics | 2013-06-28 |
| WDG8801 | Centerline Logistics | 2013-06-28 |
| WDG9181 | King County Ferry District | 2013-07-30 |
| WDG9282 | University of Washington | 2013-08-07 |
| WDG9333 | Harley Marine Services, Inc | 2013-08-10 |
| WDG9531 | ALASKA LONGLINE LLC OR ARCTIC PROWLER LLC | 2013-09-04 |
| WDG9808 | Centerline Logistics | 2013-09-27 |
| WDH2221 | F/V Angie LLC | 2013-11-13 |
| WDH2227 | Mundie N86 LLC | 2013-11-13 |
| WDH2257 | Toly, Chris | 2013-11-16 |
| WDH2554 | Salmon Bay Barge Line, Inc. | 2013-12-17 |
| WDH2657 | Kaiser, John M | 2013-12-28 |
| WDH2674 | Marine Service Int'l Inc | 2013-12-31 |
| WDH2879 | Mills, John P | 2014-01-15 |
| WDH2995 | KIrby Offshore Marine, LLC | 2014-01-24 |
| WDH3191 | TFI Charters LLC | 2014-02-11 |
| WDH3254 | Centerline Logistics | 2014-02-13 |
| WDH3614 | Highland Light Seafoods | 2014-03-08 |
| WDH3985 | Salmon Bay Barge Line, Inc. | 2014-04-01 |
| WDH4067 | Waterfront Construction Inc. | 2014-04-04 |
| WDH4283 | TRIDENT SEAFOODS CORPORATION | 2014-04-16 |
| WDH4376 | Pacific Wind | 2014-04-23 |
| WDH4611 | MANSON CONSTRUCTION CO. | 2014-05-07 |
| WDH4957 | InnerSea Discoveries, LLC | 2014-05-23 |
| WDH5174 | GEOGRAPHIC FISHERIES LLC | 2014-06-04 |
| WDH5747 | BERING MARINE CORPORATION | 2014-07-04 |
| WDH5909 | BOWHEAD TRANSPORT, LLC | 2014-07-16 |
| WDH6361 | Deep Green Wilderness, Inc | 2014-08-20 |
| WDH6711 | Waterfront Construction Inc | 2014-09-17 |
| WDH7301 | Centerline Logistics | 2014-11-08 |
| WDH7915 | King County Marine Division | 2015-01-10 |
| WDH7937 | Bering Fishing, LLC | 2015-01-13 |
| WDH7951 | Pacifica Resources, LLC | 2015-01-14 |
| WDH8281 | Seafreeze America LLC | 2015-02-07 |
| WDH8347 | MISTY MOON INC | 2015-02-12 |
| WDH8371 | Foss Maritime Company | 2015-02-14 |
| WDH8569 | Sanak Fisheries LLC F/V Allstar | 2015-02-28 |
| WDH8832 | Centerline Logistics | 2015-03-18 |
| WDH8834 | HIGHLAND LIGHT SEAFOODS, LLC | 2015-03-18 |
| WDH8886 | Divers Institute of Technology | 2015-03-20 |
| WDH9039 | FOG Marine, LLC | 2015-03-28 |
| WDH9191 | Sea Warrior Inc. | 2015-04-07 |
| WDH9485 | Alyssa Ann, LLC | 2015-04-23 |
| WDH9684 | Foss Maritime Company | 2015-05-05 |
| WDH9703 | Clipper Navigation Inc. | 2015-05-06 |
| WDH9725 | Island Tug & Barge Co. | 2015-05-07 |
| WDH9772 | Salmon Bay Barge Line, Inc | 2015-05-09 |
| WDH9870 | Aleutian Spray Reverse LLC | 2015-05-14 |
| WDH9984 | Alaskan Command LLC DBA F/V Caitlin Ann | 2015-05-20 |
| WDI2020 | GAS LLC, LLC | 2015-05-22 |
| WDI2121 | Kirby Offshore Marine, LLC | 2015-05-28 |
| WDI2127 | Hooper, George E | 2015-05-28 |
| WDI2129 | United States Seafoods | 2015-05-28 |
| WDI2229 | MGF Fisheries | 2015-06-03 |
| WDI2337 | Harley Marine Services, Inc | 2015-06-06 |
| WDI2338 | Centerline Logistics | 2015-06-06 |
| WDI2504 | Centerline Logistics | 2015-06-16 |
| WDI2793 | Pacific Star Holding LLC | 2015-07-02 |
| WDI2802 | Centerline Logistics | 2015-07-03 |
| WDI3121 | East West Seafoods, LLC | 2015-07-22 |
| WDI3125 | King County Marine Division | 2015-07-22 |
| WDI3845 | Brinton, William | 2015-09-18 |
| WDI4606 | Salmon Bay Barge Line, Inc. | 2015-10-31 |
| WDI4673 | Sea Shepherd Conservation Society | 2015-11-04 |
| WDI5038 | Coastal Transportation | 2015-11-24 |
| WDI5321 | United States Seafoods, LLC | 2015-12-18 |
| WDI5422 | Northwest Aggregates Co. | 2015-12-30 |
| WDI5485 | Sea Storm Fisheries, Inc. | 2016-01-05 |
| WDI5656 | Cape Horn Vessel, LLC | 2016-01-14 |
| WDI5698 | Kirby Offshore Marine, LLC | 2016-01-20 |
