Sikorsky S-40
amphibian
1930
The first prototype flew in 1930.
Crew:
4
Passengers:
40
Engine:
4 x Pratt & WHitney "Hornet B", 425kW
Wingspan:
34.8m
Length:
23.4m
Height:
7.3m
Wing area:
174.0m
2
Start mass:
6260kg
Empty mass:
3675kg
Max speed:
210kph
Cruise speed:
185kph
Ceiling:
5550m
Range w/max.fuel:
925km
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