QHH 1013, interesting you say tacho rates are 1.1 x cruise rpm. I have been wondering at what rpm does 1.00 tacho 'hr' equal 60 minutes? I used to think that it was, 60 minutes = qhr tacho at max rpm. but this is evidently not the case in aircraft I have flown. Can anyone shed any light on the precise tacho rate?
Incidently, QHN 1013, what do you take to be cruise rpm? Bit pedantic I knwo, but just wiondered! 75% power..?
Dude.