Keywords: HO3S MAG-33 Inchon 1950.jpeg A U S Marine Corps Sikorsky HO3S-1 helicopter from Marine headquarters squadron HEDRON-33 The Fightin´ Hedron Marine Air Group 33 parked near tents at Inchon South Korea on 13 December 1950 U S DefenseImagery http //www defenseimagery mil photo VIRIN http //www dodmedia osd mil/DVIC_View/Still_Details cfm SDAN HNSN9807101 JPGPath /Assets/1986/Navy/HN-SN-98-07101 JPG HN-SN-98-07101; NARA file no 80-G-423202 1950-12-13 USMC PD-USGov Sikorsky H-5 Aircraft of the United States Marine Corps Korean War United States helicopters United States Marine Corps in the Korean War |