If you need a horn to sound when the airspeed drops below a certain level or when the power is cut and the landing gear is still up and locked, an electronic circuitry solution is the lightest, most reliable and most cost-effective way to go.
Editor-in-Chief Marc Cook discusses the mood at the annual AOPA gathering, where he found an upbeat vibe, cautious optimism about the FAAs pending homebuilding rules changes, and a positive announcement from Glasair Aviation.