释义 |
stall warning devices stall warning devices Stall warning device with stagnation point above vane. Stall warning device at near-stall condition with a stagnation point below vane.Devices to detect the onset of a stall and a mechanism to warn the pilot. A stall detector may either be a springloaded vane located in the leading edge or it may obtain a signal from an angle of attack indicator. The warning can be given in the form of a warning light, a horn, a stick shaker, or any combination of these. |