| Status | Active |
|---|---|
| Photo |  |
| Description | 235 feet long, 56-foot beam, 19.5 foot draft. Built in 1991. |
| URL | https://www.ldeo.columbia.edu/research/office-of-marine-operations/langseth |
| Platform type | Vessel > Class 3 > Class 3 boats are longer than 40 feet. |
| USGS Center | USGS, Pacific Coastal and Marine Science Center (PCMSC) |
| Owner |
Lamont Doherty Earth Observatory(LDEO)
Pallisades, NY
|
| Field activity | Center | Survey location and description |
|---|---|---|
| 2011-034-FA | WHCMSC | Alaska, Bering Sea, Aleutian Basin |
| 2014-011-FA | WHCMSC | Atlantic Continental Margin, (NC to Maine), United States, North America, North Atlantic |
| 2015-006-FA | WHCMSC | Atlantic Ocean, New England to south of Cape Hatteras |
| 2018-601-FA | PCMSC | Hikurangi Trench, offshore New Zealnd |
| 2019-033-FA | WHCMSC | Gulf of Alaska |
| 2021-008-FA | WHCMSC | Cascadia |
| L0811NP | PCMSC | AK |
| L0911GA | PCMSC | Gulf of Alaska |
| L1111BS | PCMSC | Aleutian Basin of the central Bering Sea |