KITPLANES caught up with Garmin’s Jim Alpiser at the Aero show in Friedrichshafen, Germany, where Garmin had a major presence. Alpiser took the time for a detailed tour of the new G3X experimental products.
Aspen Avionics AT300 is designed to be a drop-in replacement for a vertical speed indicator, but you'll get a lot more usable information in the cockpit when you couple it to your GPS; by Rick Lindstrom.