Garmin’s angle of attack (AOA) system for general aviation aircraft is now shipping after recently receiving FAA approval. The system includes the GI 260 AOA indicator, GAP 26 angle of attack probe and GSU 25 air data computer, which combine to display safety-enhancing AOA and audible alerts throughout critical phases of flight. Price for the system starts at $1,499, and customers can choose from a variety of packages that accommodate 14V and 28V aircraft.