Sep 30 1929
From The Space Library
Opel Sander Rak. 1, a glider powered with 10 rockets of 50 pounds of thrust each, made successful flight of 75 seconds, covering almost 2 miles near Frankfort-am-Main, Germany, Von Opel as pilot.
Opel Sander Rak. 1, a glider powered with 10 rockets of 50 pounds of thrust each, made successful flight of 75 seconds, covering almost 2 miles near Frankfort-am-Main, Germany, Von Opel as pilot.