Hans Jacobs designed a glider-seaplane called the "Sea Eagle" that was test flown by a woman born in what year?
Hans Jacobs:  Hans also designed a glider-seaplane, the "Sea Eagle", test flown by Hanna Reitsch. Hanna Reitsch: Hanna Reitsch (29 March 1912 – 24 August 1979) was Germany's most famous female aviator and test pilot, starting in the early 1930s.
1912