Lee R. Embree (1915-2008) was born in Iowa, enlisted in the Army Air Corps in 1936, and was assigned to the 38th Reconnaisance Squadron as an aerial photographer during World War II. Embree was at Hickam Field, Hawaii during the 1941 Pearl Harbor bombing and took several photographs. The collection contains photographs, textual materials, audiovisual materials, and a scrapbook that relate to Embree's military service and photography as well as his post-war photography activities.

The collection contains materials relating to Halden H. Emrick's personal life and varied aviation career as a pilot's instructor during World War I, chief pilot for Curtiss-Wright and other aircraft companies, and a stunt pilot during the heyday of barnstorming in the 1920s and 1930s.

The Lloyd E. Frisbee Aeronautical Engineering Collection documents the career of aeronautical engineer Lloyd E. Frisbee. The collection dates from 1938 to 2012 and chronicles Frisbee's career achievements as an engineer starting with the Boeing Company, followed by Northrop Corporation, and lastly his time with the Lockheed Company. The materials emphasize his work on the Lockheed L-1011 Tristar aircraft.

James D. Griffin was an engineer for McDonnell Douglas Corporation. The collection contains five hundred and ninety-six (596) photographs, likely collected and notated by Griffin, featuring primarily Douglas Aircraft Company airplanes manufactured during the 1910s-1970s but also, to a lesser extent, other manufacturer models; including Aero Spacelines, Boeing, Consolidated, and Northrop. There is also a small amount of clippings, newsletters, and articles.

David O. Hill (1939-) was a pilot for Seaboard World Airlines (SWA). Hill was also SWA's archivist and historian. The collection relates to the company history, personnel, and operations of Seaboard World Airlines (SWA), from its establishment in 1946 to 1980 when it merged with Flying Tigers Line and is comprised primarily of textual materials, the bulk of which are scrapbooks; but also includes photographic materials, including prints, slides, and negatives; and a single DVD.