On 12 Jan 1944... {Ans: WAVES was commissioned in Bethesda, Maryland}Dental technician (DT) {Ans: Established 12 Dec 1947 (became effective 02 April 1948) Merged 01 Oct 2005}In 2005... {Ans: Congress moves all Army, Navy, and Air Force medical training to Fort Sam Houston, San Antonio,Tx}Part 2 of a record contains... {Ans: A Record of Medical Care and Treatment}In April 2011... {Ans: Navy HM A School combined with Air Force Aerospace Medical Assistant Course}Rank structure (1948-1958) {Ans: Chief Hospital Corpsman, Hospital Corpsman (First,Second,Third) class, Hospital ( Man, Apprentice, Recruit)}