NOTAR
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NOTAR
How does this work, then?
"Made by US manufacturer MD Helicopters, based in Mesa, Arizona, the gadget-stuffed chopper with its innovative NOTAR (No Tail Rotor) system will be used almost exclusively to transport and treat the most severely injured patients."
"Made by US manufacturer MD Helicopters, based in Mesa, Arizona, the gadget-stuffed chopper with its innovative NOTAR (No Tail Rotor) system will be used almost exclusively to transport and treat the most severely injured patients."
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Lawyerboy :
Instead of a traditional tail rotor, NOTAR uses a combination of a nozzle at the end of the tailboom to provide heading control, and a slot in the tailboom through which air is pumped which interacts with the main rotor downwash to provide anti-torque.
That's it is a ( very brief ) nutshell. For more info from the horse's mouth, have a look at
http://www.mdhelicopters.com/Rotorcr...d_Overview.pdf
Instead of a traditional tail rotor, NOTAR uses a combination of a nozzle at the end of the tailboom to provide heading control, and a slot in the tailboom through which air is pumped which interacts with the main rotor downwash to provide anti-torque.
That's it is a ( very brief ) nutshell. For more info from the horse's mouth, have a look at
http://www.mdhelicopters.com/Rotorcr...d_Overview.pdf