Please expound on what you mean by "effects"?
It has another rotor on the tail that spins vertically and counteracts the effects of the rotor on the top. Still, a helicopter is difficult to keep balanced and helicopter pilots are very talented people!
Michael Patrick Gilroy has written: 'An investigation of the effects of unsteady inflow modeling on helicopter simulation' -- subject(s): Helicopter flight simulators
you get a civil war costume, helicopter pilot, police helicopter pilot and army helicopter pilot, you also get space soldier costumes and more alien costumes. That's all I can think of hope this helps:DP.S Their will be more costumes I think but I tried
A purple helicopter is a helicopter of the color purple. Really?
Everybody I know says A helicopter.
For the helicopter body to be in balance and direction to steer the helicopter.
A helicopter pilot flies a helicopter in the army.
There is no helicopter.
In their helicopter.
Helicopter pilots do
No
it's a helicopter