Honeywell LASEREF IV

Upgrade to LASEREF IV inertial reference system.

Honeywell’s LASEREF IV inertial reference system is an all-digital ring laser gyro-based inertial reference system. It replaces LASEREF II and III, which became obsolete at the end of 2019 and are no longer supported through Honeywell. LASEREF IV offers the lowest cost of ownership with higher reliability and improved maintenance.

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35 percent lighter with greater capabilities.

Uses the industry standard GG1320 digital gyro
35 percent weight and power reductions
Automatic re-align function
Auto-calibration of sensors
High-latitude alignment up to 78.25o North
High-latitude magnetic heading map
Improved maintenance with modular design and assembly
Helps assures optimal GPS/inertial hybrid computations

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LASEREF IV upgrade is available for these aircraft models.

Bombardier Global Express, Global 5000
Cessna Citation X
Challenger 600, 601, 601-3A, 601-3R
Dassault Falcon 900, 900EX, 900C, 2000, 2000EX
Gulfstream GIV, GIV-SP, GV
Hawker 800A/B, 1000, 800XP

Ask for details

35 percent lighter with greater capabilities.

Uses the industry standard GG1320 digital gyro
35 percent weight and power reductions
Automatic re-align function
Auto-calibration of sensors
High-latitude alignment up to 78.25o North
High-latitude magnetic heading map
Improved maintenance with modular design and assembly
Helps assures optimal GPS/inertial hybrid computations

Download brochure

LASEREF IV upgrade is available for these aircraft models.

Bombardier Global Express, Global 5000
Cessna Citation X
Challenger 600, 601, 601-3A, 601-3R
Dassault Falcon 900, 900EX, 900C, 2000, 2000EX
Gulfstream GIV, GIV-SP, GV
Hawker 800A/B, 1000, 800XP

Ask for details

Authorized Honeywell Aerospace Dealer.

Contact our Honeywell-trained experts for a quote to upgrade your aircraft with the LASEREF IV micro inertial reference system.

Request proposal