@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.
First flown in 1918 (& made of wood!), the Loughead (Lockheed) F-1 was the world's largest seaplane w/ a 74' wingspan: http://t.co/g3bXtX6p. This tweet was posted on June 08, 2012.