; 74th Aero Squadron • Organized as the
74th Aero Squadron (Service) on 22 February 1918 : Demobilized on 28 January 1919 • Organized on 17 June 1919 : Demobilized on 25 September 1919 • Reconstituted and consolidated with the
74th Attack Squadron as the
74th Attack Squadron c. 16 October 1936 : Redesignated
74th Bombardment Squadron, Heavy c. August 1943 : Inactivated on 1 November 1946 • Redesignated:
135th Bombardment Squadron, Medium on 27 March 1951 : Activated on 1 May 1951 : Inactivated on 1 December 1952 • Redesignated
74th Reconnaissance Squadron on 4 December 2019 : Activated on 19 December 2019 •
40th Bombardment Group, 9 August 1942 • 6th Bombardment Group, 12 May 1943 •
VI Bomber Command, 1 November 1943 – 1 November 1946 • 106th Bombardment Group, 1 May 1951 • 106th Bombardment Wing, 16 June – 1 December 1952 • 9th Operations Group, 19 December 2019 – present
Stations • Waco, Texas, 22 February 1918 •
Call Field, Texas, 1 March 1918 •
Hazelhurst Field, New York, 29 July 1918 •
Roosevelt Field, New York, September 1918 •
Garden City, New York, Unknown-28 January 1919 • Langley Field, Virginia, 17 June – 25 September 1919 • Fort Crockett, Texas, 18 October 1927 •
Albrook Field, Panama Canal Zone, 1 October 1933 •
Howard Field, Panama Canal Zone, 14 July 1941 •
Aguadulce Airfield, Panama, 8 November 1941 •
Rio Hato Airfield, Panama, c. 11 December 1941 •
Guatemala City, Guatemala, 9 January 1942 • Rio Hato Airfield, Panama, c. 7 April 1944 •
Seymour Island Airfield,
Galápagos Islands, Ecuador, c. 21 August 1944 • Aguadulce Airfield, Panama, 13 February 1945 • Rio Hato Airfield, Panama, 3. May 1945-1 November 1946 • March Air Force Base, California, 1 May 1951 – 1 December 1952 • Beale Air Force Base, California, 19 December 2019 – present
Aircraft • DH-4 Liberty Plane, 1918–1919 • Boeing P-12, 1933–1937 • OA-3, 1933–1937 • B-6, 1933–1937 • Northrop A-17 Nomad, 1937–1940 • A-8, 1937–1940 • 0A-9, 1937–1940 •
Douglas B-18 Bolo, 1939–1942 •
Boeing B-17 Flying Fortress, 1942–1943 •
Consolidated B-24 Liberator, 1942–1946 •
Boeing B-29 Superfortress, 1951–1952 ==See also==