Freedom 1 Package
The Freedom1 system is designed as a direct, modern replacement for aging analog gyro systems and obsolescent AHRS.
This package is ideal for aircraft equipped with obsolete DGs (Directional Gyros) and VGs (Vertical Gyros) or AHRS driving autopilot, radars and instruments.
Freedom 1 enables a seamless transition to a fully digital inertial reference platform while preserving the aircraft’s original cockpit layout and instrument functionality.
Freedom 1 Package Contents
- One (1) AHR150A ADAHRS
- One (1) AHR75 AHRS
- Two (2) AHR150A-2A MSUs (Magnetometer Sensor Units)
- Two (2) AFC001AC Digital-to-Analog Converters
- Adapter harnesses and custom mounting plates
Key Benefits
Existing mechanical VG and DG systems as well as older AHRS are becoming increasingly unreliable and expensive to maintain. Freedom 1 offers a sleek, durable, and modern alternative that:
- Installs seamlessly in existing mounting bays—no structural modifications needed
· Is significantly lighter and smaller than legacy systems
- Delivers a much higher Mean Time Between Failures (MTBF), improving operational availability
- Dramatically reduces Aircraft-On-Ground (AOG) events, labor requirements, and maintenance burdens
- Provides digital a Digital Air Data Computer for future growth
Legacy Vertical Gyro (VG) and Directional Gyro (DG) systems are facing increasing obsolescence, resulting in costly repairs, reduced reliability, and extended downtime. Recognizing the need for a modern replacement solution Archangel Systems has developed two convenient packages – Freedom 1 and Freedom 2 – each targeted at a specific avionics configuration.
- Dedicated adapter harness & mounting plates simplify installation.
- Smaller & lighter than existing VG/DG.
- Greatly increased MTBF compared to the existing Gyros
- Mounts on most previous DG\VG locations, no structural mods required.
- Minor AOG time, less labor hours and reduced installation issues
- Option to add more A429 devices in the future (Cockpit modernization)
- One (1) AHR150A ADAHRS
- One (1) AHR75 AHRS
- Two (2) AHR150A-2A MSUs (Magnetometer Sensor Units)
- Two (2) AFC001AC Digital-to-Analog Converters
- Adapter harnesses and custom mounting plates
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We are committed to developing solutions according to your needs. With tailored products, we solve your legacy or modern avionics concerns.