| Cruise | Ship | Chief Scientists | Dates | Description | Cruise Data | Cruise Report | Outreach |
|---|---|---|---|---|---|---|---|
| US1 | Roger Revelle | James R. Ledwell | 8 Jan to 24 Feb 2009 | Punta Arenas, Chile to Punta Arenas, Chile. Sound source deployment, float release, and tracer release. | US1 Data | Report | |
| UK1 | James Cook | Alberto Naveira Garabato | 5 Dec to 21 Dec 2009 | Punta Arenas, Chile to Punta Arenas, Chile. Deployment of moorings and sound sources in Drake Passage. | UK1 Data | Report | |
| US2 | Thomas G. Thompson | James R. Ledwell | 15 Jan to 5 Mar 2010 | Punta Arenas, Chile to Punta Arenas, Chile. Tracer survey, fine-structure and microstructure survey, float release, and sound source deployment. | US2 Data | Report | |
| UK2 | James Cook | Michael Meredith | 30 Nov 2010 to 8 Jan 2011 | Punta Arenas, Chile to Punta Arenas, Chile. DIMES mooring cluster in Drake Passage recovered and redeployed, but due to engine problems, the planned hydrographic, tracer, and microstructure survey could not be completed. | UK2 Data | Report | |
| UK2.5 | James Clark Ross | Andrew J. Watson | 9 Apr to 26 Apr 2011 | Punta Arenas, Chile to Stanley, Falkland Islands. Hydrographic, tracer and microstructure survey to the west of Drake Passage. | UK2.5 Data | Report | |
| US3 | Laurence M. Gould | James R. Ledwell | 12Aug to 20 Aug 2011 | Palmer Station, Antarctica to Punta Arenas, Chile. Drake Passage section. | US3 Data | Report | |
| UK3 | James Cook | Alberto Naveira Garabato and Andrew J Watson | 31 Jan to 17 Mar 2012 |
Montevideo, Uruguay to Punta Arenas, Chile. DIMES mooring array and sound source moorings recovered, Aardvark drifters deployed, and tracer and microstructure surveys west and east of Drake Passage. |
UK3 Data | Report | |
| US4 | Laurence M. Gould | James R. Ledwell | 18 Sep to 4 Oct 2012 | Punta Arenas, Chile to Punta Arenas, Chile. Drake Passage section. CTD data and underway data collected. No DIMES tracer data were obtained due to no GC analysis system. Useful data were not obtained from samples sent home. | US4 Data | Report | |
| UK4 | James Clark Ross | Jean-Baptiste Sallee | 19 Mar to 1 Apr 2013 | Stanley, Falkland Islands to Stanley, Falkland Islands. Moorings recovered and redployed, hydrographic, microstructure, and tracer survey. | UK4 Data | Report | |
| US5 | Nathaniel B. Palmer | Louis St. Laurent | 26 Oct to 13 Nov 2013 | Punta Arenas, Chile to Punta Arenas, Chile. Drake Passage section. | US5 Data | Report | |
| UK5 Leg 1 | James Clark Ross | Andrew Meijers | 8 Mar to 29 Mar 2014 | Rothera, Antarctica to Punta Arenas, Chile. Hydrographic, microstructure, and tracer survey. | UK5 Leg1 Data | Report | |
| UK5 Leg 2 | James Clark Ross | Andrew Meijers | 31 Mar to 29 Apr 2014 | Punta Arenas, Chile to Stanley, Falkland Islands. Hydrographic and tracer survey. | UK5 Leg2 Data | Report |