TOW COBRA AH-1S3 With a name derived from the powerful TOW missle launch system, this 60 class combat helicopter is supplied complete with realistic TOW launching system, cockpit detail and many other scale accessories. Main Rotor diameter - 1,550 mm (61.02 inches) Fuselage length - 1,490 mm (58.66 inches) Overall weight - 5,800g (12.79 lbs)