ANGLE OF ATTACK

摘要

If stall avoidance is all about angle of attack, not airspeed, why don't we have angle of attack gauges in our airplanes? Frankly, that's a good question. Naval aviators literally live and die by cockpit angle of attack indicators. Many business jets and large turbine aircraft have them. But with the exception of some aftermarket "Lift Reserve Indicators" or other AOA devices, angle of attack indication hasn't made inroads to most of the general aviation market.