Greif 2 (Fk2) 1962 / Otto Funk
Description
In addition to working full-time as director of the apprentice-training department in the Heinkel plant in Speyer, Otto Funk also devoted himself to the development of innovative gliders and technologies.
The result was the Greif 2, a further development on the Greif 1, and built in the Heinkel apprentice training shop in 1962.