Originally Posted by
PEASACAKE
Not sure if its the same R44 that flies around here in Gloucester, one main rotor blade "WHISTLES" badly when approaching.
I do know my Robinsons and flown them many hours, and it is not normal, heck even my wife asks why it makes such a strange noise..
That’s it precisely. A one per rev whistle very obvious at the 80 ish kts and 500ft ish that it overflew us at. It’s certainly not quite right. Just thought it should be communicated to the owner / pilot.