HG1075AE03 – Bombardier OEM Honeywell LASEREF IV Inertial Reference Unit
Overview
The HG1075AE03 is an Inertial Reference Unit (IRU) from Honeywell's LASEREF IV series, serving as a critical component in the navigation systems of various Bombardier aircraft. This IRU provides precise inertial navigation data, ensuring accurate aircraft positioning and enhancing overall flight safety.
Key Features
- Advanced Inertial Navigation: Utilizes three force-rebalance accelerometers and three laser gyroscopes to measure inertial motion, delivering high-precision navigation data.
- Compact and Lightweight Design: The LASEREF IV IRU is a 4 MCU rack-mountable unit, significantly lighter than its predecessors, contributing to reduced aircraft weight and improved fuel efficiency.
- High Reliability: Demonstrates a Mean Time Between Failures (MTBF) exceeding 30,000 flight hours, ensuring dependable performance and reduced maintenance costs.
Technical Specifications
- Part Number: HG1075AE03
- Alternative Part Numbers: HG1075AE04
- Manufacturer: Honeywell Aerospace
- Function: Inertial Reference Unit providing critical navigation data
- Dimensions: 4 MCU standard avionics rack size
- Weight Reduction: Approximately 25 lbs lighter than the LASEREF II and 10 lbs lighter than the LASEREF III
Aircraft Compatibility
The HG1075AE03 IRU is compatible with several aircraft models, including:
- Bombardier:
- Challenger 601
- Gulfstream:
- G-IV
- GIV-SP
- G-400
- G-300
- Textron Aviation:
- Hawker 800
Operators should consult their aircraft's maintenance manual or contact a certified aviation technician to confirm compatibility and ensure proper installation.
Applications
- Primary Navigation System: Serves as a core component in the aircraft's navigation suite, providing essential data for flight management systems.
- Autopilot Integration: Supplies accurate positional information to autopilot systems, enhancing flight stability and route adherence.
- Flight Data Recording: Contributes to precise flight data monitoring, aiding in performance analysis and safety assessments.
Why Choose the HG1075AE03 LASEREF IV IRU?
Selecting the HG1075AE03 ensures your aircraft benefits from Honeywell's advanced inertial navigation technology, offering superior accuracy and reliability. Its lightweight design and high MTBF contribute to operational efficiency and reduced maintenance downtime, making it a valuable asset for modern aviation fleets.
