U.S. Army Sgt. Zach Hollman, UH-60 crew chief Company B 147th Aviation Regiment, Michigan Army National Guard (MIARNG), and Latvian Air Force Capt. Raimonds Lugēņins inspect landing gear on a Black Hawk, Dec. 1, 2021, at Grand Ledge, Mich. The MIARNG is providing training for the first Latvian UH-60 maintainer after the country purchased four Black Hawks. (U.S. Air National Guard photo by Staff Sgt. Tristan D. Viglianco)