WASHINGTON (Jan. 7, 2008) -- Graphic illustration of a prototype of an Offshore Patrol Cutter (OPC) prototype. The Deepwater acquisition plan includes 25 OPCs, which will notionally be 360 feet long, powered by four diesel engines, with an endurance of 45 days. OPCs are to be adaptable, multi-mission vessels with a C4ISR electronics suite, and capable of sustained, intensive small boat and flight operations in support of law enforcement, defense and search & rescue missions.The OPCs will complement the NSCs? capabilities, including air surveillance with helicopters and unmanned air vehicles; increased situational awareness through an integrated C4ISR electronics suite; improved force protection and automated armament (including a 57mm deck gun); and improved defenses for operating in chemical, biological, or radiological contaminated environments.Status: The Coast Guard is re-evaluating the requirements and design of the OPCs.Coast Guard illustration.