This largley relies on the aerodynamic design , engine(s) , and surroinding enviorment of the aircraft. I am going to give you some service ceilings of common helicopters. Civilian # Bell 206 - 13,500ft (4,115m) # EC 130 - 15,655ft (4,770m) # MD 600N - 18,700ft (5,700m) # SW-4 - 17,056ft (5,200m) # Mi-34 - 14,760ft (4,500m) Military (Cargo / Utility) # UH-60 - 19,000ft (5,790m) # CH-53 - 16,750ft (5,106m) # Mi-26 - 15,100ft (4,6000m) # Mi-17 - 19,690ft (6,000m) # EH 101 - 15,000ft (4,575m)
Airplanrs cannot go directly up or down
Helicopters can fly directly up or down.
Ancient Romans - no, not as far as we know.
you go up mather st tgs
No, helicopters were not used.
Very fast, they can reach top speed in a few minutes
Aerial Photography, as far as I can see.
Some experimental helicopters can fly as fast as 300 mph. However most helicopters in service fly less than 200 mph.
Not any as far as I know.
Yes, by changing the rotor angle.
Montag describes the helicopters as "hospitals full of suicides." This metaphor emphasizes the destructive nature of the helicopters as they are used to suppress individuality and free thought.
As far as the horse wishes to go.