A New Level of Safety
At this year’s AirVenture in Oshkosh, Cirrus Aircraft introduced the innovative Safe Return™ Emergency Autoland system as standard equipment on the new generation of SR Series G7+ single-engine piston aircraft. The system, developed in collaboration with Garmin, represents a significant milestone in autonomous safety technology for piston aircraft. It is the first system of its kind to be certified by the Federal Aviation Administration (FAA).
How the System Works
Activation and Control
The Safe Return system can be activated with a single press of a button located on the aircraft’s overhead panel. Once activated, the system takes full control of the aircraft, automatically establishes communication with Air Traffic Control (ATC), navigates to the nearest suitable airport, and performs a safe landing—all without pilot intervention.
The Automated Landing Process
The aircraft autonomously performs the approach, lands, comes to a stop on the runway, shuts down the engine, and stops the propeller. The entire process takes approximately 10 to 15 minutes, depending on the distance to the selected airport.
Benefits for the Wider Aviation Community
Ensuring Safety and Expanding Accessibility
Patrick Waddick, President of Cirrus Aircraft, emphasizes that Safe Return is more than just a technological innovation. The system provides greater peace of mind for older pilots, boosts the confidence of new pilots, and offers reassurance to their passengers in unexpected situations.
Supporting Student Pilots and Building Confidence
For student pilots, the system allows them to fly with greater confidence, even in more challenging conditions, and helps overcome flight anxiety, especially for beginners.
Cirrus’s Safety Strategy
Cirrus aircraft have long been known for their emphasis on safety. In addition to the Safe Return system, they also feature:
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CAPS (Cirrus Airframe Parachute System) – a whole-airframe parachute system for emergency situations
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ESP (Electronic Stability and Protection) – providing automatic flight stabilization
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An aerodynamic design developed with support from NASA, which minimizes the risk of an unintentional stall
Historical Evolution and Future Direction
The Safe Return system was first implemented in the Vision Jet personal jet, which received FAA certification in 2019. Adapting this technology for the SR Series piston aircraft involved significant modifications to the algorithms to account for the specifics of lower altitudes and more variable conditions.
Educational Materials and Visualizations
To better understand how the system works, we recommend viewing the diagrams and animations that illustrate the autonomous landing maneuvers in detail, as well as the infographics that show how Safe Return integrates with other onboard safety systems.
Conclusion
Safe Return™ Emergency Autoland is a groundbreaking safety system that pushes the boundaries of personal aviation. With its FAA certification, Cirrus Aircraft is paving the way for the broader application of autonomous systems in civil aviation, helping to make flying more accessible and safer for everyone.
Source: AVweb
