Batmobile the Barrett-Jackson car show and auction held in Scottsdale, Arizona. The vehicle fetched $4.2 million on January 19, 2013. The car then went on sale on JamesEdition in July 2016 and includes batcycle as well. This Batmobile's gadgets include a nose-mounted aluminum Cable Cutter Blade, Bat Ray Projector, Anti-Theft Device, Detect-a-scope, Batscope, Bat Eye Switch, Antenna Activator, Police Band Cut-In Switch, Automatic Tire Inflation Device, Remote Batcomputer—radio linked to the main Batcomputer in the Batcave, the Batphone, Emergency Bat Turn Lever, Anti-Fire Activator, Bat Smoke, Bat Photoscope, and many other Bat gadgets. If needed, the Batmobile is capable of a
TsAGI A-4 its elevators were more generous, with rounded tips and a large cut-out for rudder movement. The A-4's four blade rotor was mounted at the top of a three legged pylon. The two rear legs were based on the upper fuselage longerons and the forward on the upper central fuselage. They positioned the rotor hub directly over the wing centre line and behind the centre of gravity. The rotor had blades with an aspect ratio of less than 14. They were of mixed construction, with steel main spars, two wooden subsidiary spars and covered in a mixture of ply and fabric.