This is the radio controlled, glow powered Dumas Hawk 7.5 Outrigger Hydroplane Boat Kit. FEATURES: Construction: Birch plywood, foam and balsa Booms: Carbon fiber for strength and light weight Front Sponsons: Offset, constructed of plywood and detachable without having to remove the booms Rear Sponsons: Plywood, detachable INCLUDES: All wood to build kit, two plan sheets, all hardware and instruction manual REQUIRES: Radio: 2-channel with two standard servos Engine: .46 cu in (7.5cc) marine Exhaust: Marine tuned pipe and header Building and shore equipment NOTE: Components such as rudder, prop, engine mount, drive dog, drive cable, tuned pipe, header, starter and more must also be purchased. Not all items are covered in depth in the manual or carried by us. SPECS: Length: 35" (890mm) Beam: 20" (508mm) COMMENTS: This is an involved kit with much fitting and finish work required. Previous building experience is required. jxs 5/25/07 ir/jxs