Australian company CopterPack posted a video with a successful lift-off on the ground and a manned flight in a few seconds of her propeller jetpack.
The frame is made of carbon fiber. Powered by electricity. Judging by the video, the flight can last no more than a minute. The system is equipped with automatic stabilization. There is no more information available.
Baumgärtl Heliofly I
Austrian engineer Paul Baumgartl developed a personal helicopter pack in 1941.
In the 1940s, Horace T. Pentecost founded Hoppi-Copters Inc.
In 1945, they proposed a device with counter-rotating rotors:
Radius 3.66, motor power 20 hp, carrying capacity 90 kg, speed 154 km / h, flight duration 1 hour.