Most helicopters use as transportation, some are use for combat.
ANS 2 - Many helicopters are used for rescue and medivac. Many others are used in fire-fighting.
to get to places
The Airwolf RC is a Helicopter RC that uses a big chopper wing at the top to help lift the Airwolf RC Helicopter to let the motorized helicopter fly.
1. transport 2. military 3.fun
A helicopter is a flying vehicle that uses rotors on the top of it. It is able to fly by simply taking off vertically, instead of having to traffic through a runway, like an airplane.
Neither is "better " - they are both good in different roles and uses.
For patrolling, sub-hunting, landing in cities, attacking and many other uses.
The Coast Guard uses a HH-60J Jayhawk
The pilot uses foot pedals and a hand manipulated stick.
A helicopter uses Benoullis principle in the exact same way as an airplane does. A helicopter has a wing just like an airplane's wing. The major difference being that instead of pushing the wing forward through the air, a helicopter swings the wings around above its head.
How to applying Bernoulli effct for helicdopte blade.
hotel for dogs
basically US Marines use the modern helicopters for their missions or the president does for transport.
You ground the aircraft because helicopters build up static electricity in flight. You then connect a hose to the filler neck and pump in the fuel the helicopter uses - either jet fuel or gasoline.