Summary: Whether you walk away from a landing after an helicopter engine failure or not depends on many things but one good predictor is the Height Velocity(H/V) diagram. The H/V diagram (also known as H/V curve and dead man’s curve) represents combinations of airspeeds and altitudes that have been determined for that helicopter type where it … Continue reading "RWS 19 – Height Velocity Diagram with Shawn Coyle"
