US Patent Issued to AIRBUS HELICOPTERS DEUTSCHLAND on Sept. 15 for "Rotorcraft with an autorotation training mode control system" (German Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,735,176, issued on Sept. 15, was assigned to AIRBUS HELICOPTERS DEUTSCHLAND GMBH (Donauworth, Germany).

"Rotorcraft with an autorotation training mode control system" was invented by Mario Hamers (Donauworth, Germany) and Rene Nater (Asbach-Baumenheim, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rotorcraft with at least one main rotor and at least one engine for powering the at least one main rotor in a normal flight mode, comprising an autorotation training mode control system that is activatable for switching rotorcraft operation between the normal flight mode and an autorotation training mode configured to enable training of autorotatio...