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Old 9th May 2022, 14:55
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Haga Martins
 
Join Date: Mar 2020
Location: Rio de Janeiro
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R22 vs R44 Airspeed indicator. Why the difference?
Hey helicopter pilots. I´ve been wondering this days, why is there a differcence between R22 and R44 airspeed indicator?
I mean, of course not the VNE speed, but why the green area in R22 starts at 50Kt and R44 and also R66 starts at 0kt.

I couldnt find such information reading the POH. Can someone explain me that?






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