The Marine Corps is the only branch which doesn't. The Army, Navy, Air Force, Coast Guard, and several federal law enforcement agencies use the Blackhawk, Seahawk, or some variation thereof.
There are many different helicopters. Most small civilian helicopters may fly for about an hour, but large passenger or military helicopters can fly for 6 hours or more.
They fly helicopters.
No, Helicopters cannot fly in Stratosphere. It is too high for them. They do not produce that much lift. But they can fly in the Troposphere.
The fastest are attack helicopters like Apache, they mostly fly about 230 -250 mph.
They fly in California.
You can fly helicopters.
No
so we can fly
Helicopters can fly directly up or down.
Yes, there are helicopters available.
Some experimental helicopters can fly as fast as 300 mph. However most helicopters in service fly less than 200 mph.
the military Helicopters (5) have been flying non-stop for 3 days