Crossbow Inertial & Gyro Units

AHRS500GA Attitude & Heading Reference System - FAA Certified

Crossbow Technology’s AHRS500GA is the world’s first stand-alone MEMS Attitude and Heading Reference System (AHRS) to receive FAA certification. FAA TSO certification means the AHRS500GA has passed an extensive regimen of rigorous qualification tests, including the newly proposed DO-160D multiple lightning strike test. Stand-alone means the Crossbow AHRS500GA operates as a truly independent device, eliminating the need for Air Data or GPS inputs as compared to other, less desirable, solutions.