| Monikko | jet packs |
(aviation) A piece of equipment that may be strapped to a person’s back and generate vertical thrust by a downward discharge of jet fluid, thereby rendering the person capable of flight.
Dan Schlund flying in a jet pack (Rocketbelt) in 2005
(aviation) A piece of equipment that may be strapped to a person’s back and generate vertical thrust by a downward discharge of jet fluid, thereby rendering the person capable of flight.
Astrogeologist Gene Shoemaker wearing a Bell Rocket Belt while training astronauts