Some experimental helicopters can fly as fast as 300 mph. However most helicopters in service fly less than 200 mph.
Very fast, they can reach top speed in a few minutes
cause helicopters are really fast
The fastest are attack helicopters like Apache, they mostly fly about 230 -250 mph.
Ideally, not fast at all. A good pilot will land slowly and smoothly
No, helicopters were not used.
the answer is a helicopter flys high and a snail it stays on the ground also helicopters go fast and snails go slow and something a like they both move in some type of way.
Before helicopters, the public was never informed on traffic accidents that created heavy backups. Before helicopters, people with serious injuries did not get to the hospital as fast.
Yes, by changing the rotor angle.
Most helicopters will go 500 miles.
Airplanrs cannot go directly up or down
The US Marines needed fast, armoured helicopters capable of heavy hitting.
They fly helicopters.