Manufacturer: Universal Avionics
Model Number: AHS-525
“Universal Avionics’ AHS-525 Attitude Heading Reference System (AHRS) presents the superb reliability of Micro-Electromechanical Systems (MEMS) technology needed to support NextGen flight decks. MEMS-based technology combines the computational ability of microelectronics with the acuity and control of micro-sensors and micro-accelerometers.
The AHS-525 contains multiple rate gyros to measure angular aircraft motion in the pitch, roll and yaw axes and several accelerometers to measure aircraft linear motion along the longitudinal, lateral and vertical axes of the aircraft. This allows a single AHS-525 to replace multiple Line Replaceable Units (LRU) found in a typical aircraft installation that would be performing the same functions. Therefore, there is a reduction in the LRU footprint, weight, wiring and power requirements.” Universal Avionics