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Sikorsky S-39
1929 |  |
| AMPHIBIAN AIRCRAFT | Virtual Aircraft Museum / USA / Sikorsky |
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A smaller single-engined development of the S-38 powered by a Pratt & Whitney Wasp Junior engine and accommodating five persons.
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Sikorsky S-39
1929 | |
| AMPHIBIAN AIRCRAFT | Virtual Aircraft Museum / USA / Sikorsky |
|
A smaller single-engined development of the S-38 powered by a Pratt & Whitney Wasp Junior engine and accommodating five persons.
|
|
|
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