Actually, RWright142, I think you might be on to something. The others made a real good point about not wanting to take your eyes off your plane during critical moments but your aural warning solves that problem. It could beep when the plane is close to stall speed and become a steady tone when a stall is imminent. Besides testing new builds, this device would tighten up full-stall spot landing contests. It would also be yet another gimmick that we could whine to our wives that we can't live without. :-)