Knot OAT Thrust 
Air Facts
MAY 5, 2025
Flying in the clouds in a single engine airplane when the OAT is below freezing is not a good idea! The general prognosis indicated no icing in the clouds, no turbulence and a quartering headwind from the west resulting in a mere five knots of headwind component. It was also destroying the propellers air foils causing a loss of thrust.
AeroSavvy
AUGUST 20, 2021
More air molecules in engine cylinders allow the engine to produce more power; more air molecules moving across the propellor blades and wings means more efficient thrust and lift. I configured the airplane the same way as noted on the Piper Climb chart: 105 mph (91 knots), flaps 10 ° , full throttle. We did both!
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