Sikorsky S-38 - Wikipedia

File:S-38nightphotoTI (4443787732).jpg - Wikimedia Commons

Osa's Ark'- Sikorsky S-38 Original and Modern Replica (Info and source in comments) : r/WeirdWings

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Osa's Ark'- Sikorsky S-38 Original and Modern Replica (Info and source in comments) : r/WeirdWings

Osa's Ark'- Sikorsky S-38 Original and Modern Replica (Info and source in comments) : r/WeirdWings

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Sikorsky S-38 at Lake Lucerne

Sikorsky S-38 – Wikipedia

File:Sikorsky S76A Helijet BenWBell.jpg - Wikipedia

EAA - The Spirit of Aviation - Check out this awesome amphibious aircraft! The eye-catching giraffe pattern of this 1931 Sikorsky S-39 is modeled after the “Spirit of Africa”, which was an