Honeywell's LASEREF® V Micro IRS is an all digital ring laser gyro based inertial reference system providing ARINC 429 digital outputs. The LASEREF® V has been designed to simplify pilot workload while dramatically reducing installation time, weight, size, power, and cost. As Honeywell's fifth generation IRS, this revolutionary design is based on flawless service from over 36,000 commercial inertial reference systems in service around the world.