GREAT LAKES, Ill. (Feb. 9, 2023) Retired Chief Petty Officer David W. Cannady, a Surface Combat Systems Great Lakes (SCSTC GL) Instructor, delivers electronic theory content during an Apprentice Technical Training course onboard Naval Station Great Lakes. Cannady earned SCSTC 2022 Domain Civilian of the Year, a domain-wide achievement. He was recognized for sustained superior performance while instructing and the impact of involvement with instructing platforms at SCSTC GL. (U.S. Navy photo by Mass Communication Specialist 2nd Class Cory Asato)