File:Sikorsky YH-5A NMUSAF left side.JPG

Summary
Description A Sikorsky YH-5A helicopter (s/n 43-46620) at the National Museum of the United States Air Force at Dayton, Ohio (USA). Date	18 October 2007 Source	U.S. Air Force photo [1] from the fact sheet on the museum website. Author	USAF https://en.wikipedia.org/wiki/File:Sikorsky_YH-5A_NMUSAF_left_side.JPG