Anyone here know if the Robinson R-22 Beta II specifically, is considered one of the quietest helicopters in the sky?
Maybe some published decibel ratings would be helpful.
Living in a FlyIn community now for 11 years with my machine, all of a sudden, an old widow is bellyaching when my machine goes near her house at 600 feet on the published downwind leg.
Thanks in advance!
How would one measure sound level? On the ground? At 500 or 1,000 agl?
I had a neighbor complain once and I asked her which was louder, my Heli or the loud
Harley that was always cruising by?
She had no answer.