I have a question. I bought the Dreamfleet A36 about a month ago and have been having fun with it. The question is: Why is the aircraft often much slower than adertised? Right now it's flying down the California coast at 11,000 feet making 140 knots IAS. According to the performance charts in the manual it should be closer to 170. Throttle is wide open, propeller is set at 90% for ~2500 rpm, mixture is set at +20 degrees rich of peak or about 30%, gear is up, flaps are up, and cowl flap is closed. Actual ground speed according to GPS is 153 knots. So what am I missing here? Outside temp is -1C. It does seem to be closer to the advertised speeds at 3,000 to 5.000 feet. Oh yeah, I have full fuel and 440lbs of pilot and passenger.
Edit: Never mind. TAS is 167 which is right what it should be. Just messed up calculation of TAS from IAS.
Trainee
First Officer
Chief Captain