Jane's All The World Aircraft 1913

   GRANDJEAN.
Model and date. Hydro-monoplane.
   1911-12.

Length.......feet(m.) 33 (10)
Span.........feet(m.) 33 (10)
Area....sq. feet(m?.) 191 (18)
Weight,
   total...lbs.(kgs.) 750 (340)
   useful..lbs.(kgs.) 310 (140)
Motor............h.p. 50 Oerlikon
Speed,
   max...m.p.h.(km.) 62 (100)
   min...m.p.h.(km.) 56 (90)
Number Built during 1912 2