Airbus Helicopters has begun flight testing of a Garmin 3-axis autopilot for the H130. In addition to the autopilot functions, the stabilisation capability is intended to provide envelope protection since it will provide progressive resistance to the cyclic and thus reduce the likelihood of envelope excursions. Also included are both visual and audible alerts if the aircraft exceeds predefined speed or altitude limits. The system will also combat the threat of LOC incidents with a LEVEL button, which will return the helicopter to straight and level flight in the event of pilot disorientation.
“This innovative autopilot pushes back the limits of the H130’s operational capabilities, offering advanced stability and precise control for safer, more efficient and more productive missions,” explained Jerome Ronssin, Head of Light Helicopters Programme at Airbus Helicopters.
“We strongly believe in the new Garmin autopilot, and it shows great promise. The fact that it is now available on the H130, in addition to the H125, reduces workload, increases the aircraft’s stability, and provides significant safety benefits. For example, we can release the controls to check documentation or our iPad in flight. The autopilot is especially reassuring in cases of spatial disorientation or inadvertent entry into Instrument Meteorological Conditions (IMC), allowing for a safe turnaround. This greatly enhances flight safety, both day and night,” added Airbus Helicopters Test Pilot Marc Prunel, who flew the H130 with the Garmin autopilot.
Although certification of the autopilot is not expected until sometime in the first half of 2025, it is already available as an option on the H130/ACH130, with the first deliveries of aircraft fitted with the system due before the end of next year.