| | CHARTER VESSEL RESEARCH SERVICES FOR 10 DAYS | SEMPER OFFSHORE LLC | $165,876 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 483114Coastal and Great Lakes Passenger Transportation | V224TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER MARINE CHARTER | May 25, 2023 | May 25, 2023 | Aug 9, 2024 |
| | CHARTER VESSEL SERVICES FOR UP TO 9 DAYS | SEMPER OFFSHORE LLC | $154,282 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 483114Coastal and Great Lakes Passenger Transportation | V224TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER MARINE CHARTER | Sep 22, 2022 | Sep 22, 2022 | Dec 31, 2022 |
| | VESSEL CHARTER | SEMPER OFFSHORE LLC | $242,890 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 336611Ship Building and Repairing | 1910TRANSPORT VESSELS, PASSENGER AND TROOP | Aug 1, 2022 | Aug 1, 2022 | Mar 14, 2023 |
| | VESSEL CHARTER TO CONDUCT NORTH ATLANTIC RIGHT WHALE RESEARCH IN THE GREAT SOUTH CHANNEL AND THE GULF OF MAINE | SEMPER OFFSHORE LLC | $1,017,252 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 483112Deep Sea Passenger Transportation | 1910TRANSPORT VESSELS, PASSENGER AND TROOP | Apr 26, 2022 | May 1, 2022 | May 1, 2024 |
| | VESSEL CHARTER FOR TURTLE SURVEY | SEMPER OFFSHORE LLC | $168,880 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 483114Coastal and Great Lakes Passenger Transportation | V224TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER MARINE CHARTER | Aug 9, 2021 | Aug 9, 2021 | Sep 3, 2021 |
| | CHARTER VESSEL TO SURVEY THE NORTH ATLANTIC RIGHT WHALES | SEMPER OFFSHORE LLC | $287,370 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 483112Deep Sea Passenger Transportation | 1910TRANSPORT VESSELS, PASSENGER AND TROOP | Jul 23, 2021 | Jul 23, 2021 | Oct 30, 2021 |
| | VESSEL AND REMOTELY OPERATED VEHICLE (ROV) SERVICES FOR NOAA/NMFS/OFFICE OF LAW ENFORCEMENT-NORTHEAST DIVISION. | SEMPER OFFSHORE LLC | $98,950 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 541690Other Scientific and Technical Consulting Services | AP51 | Sep 1, 2020 | Sep 1, 2020 | Nov 30, 2020 |