Deliveries of the Sikorsky HO3S-1 began in November 1946, and the helicopter served in a wide variety of roles, and gave outstanding service with helicopter squadron HU-1 in Korea.
Categories: 100 Years of Naval Aviation
 
 
Thank you to the Mario Family Foundation for enabling the digitization of the U.S. Naval Institute’s Photo Archive. The physical photos in the Photo Archive are stored in the Mildred M. Mario Photo Archive Room located at the U.S. Naval Institute’s Headquarters in Annapolis, MD.

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