- Nov 13, 2006
- Madrid, Spain
- ELA R-100 and Magni M24 autogyros
- Total Flight Time
- 891 gyro (Sept. 2022)
Caution, this formula is only when the rpm is steady.
It is false during when an autorotation rpm is accelerating.
Of course, I assumed a constant speed, and hence a constant RRPM. Anyway, and with the exception of takeoffs, landings and slight changes in the rotor load during flight, the RRPM are quite constant...