Hawker Beechcraft Corporation (HBC) announced the successful flight and landing of its Beechcraft Bonanza with an experimental autolanding device demonstrated in collaboration with Rockwell Collins.
This industry-leading commercial aircraft technology, originally developed for unmanned air systems (UAS), offers the promise of airplanes that can safely land themselves should the pilot become incapacitated during flight.
The tests were part of HBC’s program to explore and develop advanced flight control technologies for future use in general aviation airplanes.
The collaborative work with Rockwell Collins began last year. A modified Bonanza conducted a series of hands-off landings during a test campaign at HBC’s headquarters in Wichita, Kan.
The test Bonanza was equipped with an experimental fly-by-wire flight control system. The airplane carried a crew of three to observe and monitor system operation and to provide a backup control capability. More testing is planned for the coming months.
The flight guidance and control cues during the tests were provided by a Rockwell Collins Athena 411. Various products in the Athena family are already widely used in the unmanned aerial vehicle world. The Athena 411 combines INS/GPS, AHRS, air-data system and flight-control capability in a single compact, reliable and relatively low-cost unit.
For this project, Rockwell Collins engineers customized the Athena 411 flight-control system for the Bonanza platform while HBC engineers integrated the Athena 411 into the airplane’s fly-by-wire system.
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