RV Gulf Challenger
The 50-foot R/V Gulf Challenger is the flagship of the UNH Marine Program.
The R/V Coastal Surveyor is a 40-foot research vessel designed specifically for coastal multibeam hydrography.  Operated mostly in the waters off Portsmouth, New Hampshir
Small Boat Fleet at Jackson Estuarine Laboratory
A majority of the UNH small boat fleet is located at the Jackson Estuarine Laboratory (JEL) and the Judd Gregg Marine Research Complex.