2nd October 2019


What is unstick speed?

Vmu means minimum unstick speed. It is the calibrated airspeed at and above which the airplane can safely lift off the ground and continue the takeoff.

What is the VNO speed?

Vno - Maximum Structural Cruise Speed - When cruising at, and below, Vno the aircraft should not be damaged by a 30 feet/second vertical gust. It is indicated by the top end of the Airspeed Indicator's Green Arc. Smooth air only for speeds in the Yellow Arc.
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