Marine Group Boat Works has built three of these vessels for the US Navy.  These aluminum vessels measure 114x33x12'-6". They will be powered by a pair of CAT 3512C engines rated at 2012hp. DeJong and Lebet, Inc., is designing the vessels to fulfill a variety of missions in support of US Navy training exercises. While the vessels will not be classed or receive a loadline, they are being designed and built to ABS-HSNC rules. Accommodations are being provided for up to 12 persons living on board for a week at sea.