Cop, lip, he, hit, cot, tore, lit, rot, rite, pet, pot, pit, hop, top, let, copter, lot, hot, to, oh.
That's what I found. It comes down to a total of 9... that is if I can count properly!
No, only specially designed rockets can go up into space. As soon as a helicopter reaches our atmosphere boundaries, it would burn up. Rockets on the other hand, have been specially made to hold such extreme temperatures. :)
No helicopters can break the sound barrier. The fastest speed achieved be a helicopter is 249 mph.
About 200 mph.
The Sikorsky X2 is an experimental compound helicopter with coaxial rotors developed by the American aircraft manufacturer Sikorsky Aircraft. It is considered to be the fastest helicopter ever produced.Sikorsky has incorporated decades of company research and development into the X2 helicopter on a $50 million budget. The S-69/XH-59A Advancing Blade Concept Demonstrator showed high speed was possible with a coaxial helicopter and auxiliary propulsion but it vibrated too much; the Cypher UAV expanded company knowledge of the unique aspects of flight control laws in a fly by wire aircraft with coaxial rotors; and the RAH-66 Comanche, which developed expertise in composite rotors and advanced transmission design. Other features include slowed rigid rotors 2 feet apart, active force counter-vibration inspired by the Black Hawk, and using most of the power for the pusher propeller rather than the rotor. The fly-by-wire system is provided by Honeywell, the rotor by Eagle Aviation Technologies, anti-vibration by Moog Inc, and propeller by Aero Composites.On 4 May 2009, Sikorsky unveiled a mock-up of a Light Tactical Helicopter derivative of the X2.On 14 July 2011, the X2 completed its final flight and was officially retired after accumulating 22 hours over 23 test flights. With the end of development, the X2 will be followed by its first application, the S-97 Raider high-speed scout and attack helicopter.
Theoretically, the light would be very slightly blue-shifted because the helicopter is coming closer to you.
The helicopter was made in China.
The helicopter is made out of metal and tin.
Nobody made the helicopter in 1900
The first helicopter was made in 1909.
Many people contributed ideas, but Igor Sikorski made the first successful helicopter
A T-Rex helicopter is a type of radio controlled helicopter made by Align. There are many different models of the T-Rex helicopter, with the 100 being a micro model.
The main blade on a helicopter is the 'rotor'
The first Helicopter was made by Igor Sikorsky, in 1939.
No, the first practical helicopter was made in 1941.
The word "helicopter" derives from the Greek words "helix" (meaning spiral) and "pteron" (meaning wing).
the helicopter made him horny
Sikorsky made the first practical helicopter. Bell followed very soon after