Fritz Adam Hermann von Opel, known as Fritz Adam Hermann Opel until his father was ennobled in 1917, was the only son of Wilhelm von Opel and a grandson of Adam Opel, founder of the Opel company. He is remembered mostly for his Opel RAK demonstrations of the world's first manned rocket-powered ground and air vehicles that earned him the nickname "Rocket Fritz" and which were also highly effective as publicity stunts for his family's automotive business.
Fritz von Opel at an international motorboat race in 1928
His RAK.3 rocket-powered railway car in 1928
Opel RAK.1, on display at Mannheim museum of technology "Technoseum"
Opel RAK.1 - First public flight of a rocket plane on 30 September 1929, at Frankfurt-Rebstock
Adam Opel was a German entrepreneur who founded the automobile company Adam Opel AG.
Adam Opel
Opel-Mausoleum in Rüsselsheim