 Sikorsky CH 53K King Stallion
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 Sikorsky H 34
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 Sikorsky R 4B: The R 4 was the world's first production helicopter, and the U.S. Army Air Forces' 1st service helicopter. (8235)
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 Sikorsky CH 53
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 United States Air Force Sikorsky HH 60 Pave Hawk flying overhead
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