• Organized as the
90th Aero Squadron on 20 August 1917 : Redesignated
90th Aero Squadron (Corps Observation) on 19 April 1918 : Redesignated
90th Aero Squadron in May 1919 : Redesignated
90th Squadron (Surveillance) on 13 August 1919 : Redesignated
90th Squadron (Attack) on 15 September 1921 : Redesignated
90th Attack Squadron on 25 January 1923 : Redesignated
90th Bombardment Squadron (Light) on 15 September 1939 : Redesignated
90th Bombardment Squadron (Dive) on 28 September 1942 : Redesignated
90th Bombardment Squadron (Light) on 25 May 1943 : Redesignated
90th Bombardment Squadron, Light on 29 April 1944 : Inactivated on 1 Oct 1949 • Redesignated as:
90th Bombardment Squadron, Light, Night Intruder on 7 June 1951 : Activated on 25 Jun 1951 : Redesignated
90th Bombardment Squadron, Tactical on 1 October 1955 : Redesignated
90th Tactical Fighter Squadron on 8 June 1964 : Redesignated
90th Attack Squadron on 12 December 1969 : Redesignated
90th Special Operations Squadron on 31 October 1970 : Redesignated
90th Tactical Fighter Squadron on 8 July 1973 : Redesignated
90th Fighter Squadron on 26 September 1991
Assignments • Post Headquarters, Kelly Field, 20 August 1917 • Aviation Concentration Center, 5–26 October 1917 •
American Expeditionary Forces, 12 November 1917 • 1st Air Depot, American Expeditionary Forces, c. 20 November 1917 •
I Corps Observation Group, 19 April 1918 •
IV Corps Observation Group, 13 June 1918 • III Corps Observation Group, 21 September 1918 •
I Corps Observation Group, 30 November 1918 • American Expeditionary Forces, December 1918 – 19 April 1919 • Post Headquarters, Hazelhurst Field, 5 May 1919 • Post Headquarters, Kelly Field, May 1919 • Army Surveillance Group (later 1st Surveillance Group, 3d Group (Attack), 3d Attack Group, 3d Bombardment Group), 1 July 1919 – 1 October 1949 • 3d Bombardment Group, 25 June 1951 )attached to
3d Bombardment Wing after 13 August 1956) : 3d Bombardment Wing, 25 October 1957 (attached to
41st Air Division after 1 September 1963) • 41st Air Division, 8 January 1964 •
Tactical Air Command, 8 June 1964 • 3d Tactical Fighter Wing, 9 June 1964 (attached to 405th Fighter Wing, 7 February–10 May 1965,
39th Air Division after 8 August 1965) •
834th Air Division, 19 November 1965 (remained attached to 39th Air Division Until 5 December 1965, then to
401st Tactical Fighter Wing) • 3d Tactical Fighter Wing, c. 8 February 1966 • 14th Special Operations Wing, 31 October 1970 • 483d Tactical Airlift Wing, 1 September 1971 • 18th Tactical Fighter Wing, 15 April 1972 • 405th Fighter Wing, 15 December 1972 • 3d Tactical Fighter Wing, 16 September 1974 • 21st Tactical Fighter Wing, 29 May 1991 • 21st Operations Group, 26 September 1991 • 3d Operations Group, 19 December 1991 – present
Stations ;; World War I • Kelly Field, Texas, 20 August 1917 • Camp Mills, Garden City, New York, 5–27 October 1917 • Colombey-les-Belles Airdrome, France, 20 November 1917 •
Amanty Airdrome, France, 19 April 1918 • Ourches Aerodrome, France, 13 June 1918 •
Souilly Aerodrome, France, 20 September 1918 •
Bethelainville Aerodrome, France, 29 October 1918 •
Belrain Aerodrome, France, 15 January 1919 • Colombey-les-Belles Airdrome, France, 18 January 1919 • Libourne, France, 25 January 1919 • St. Denis-de-Piles, France, 29 January 1919 • Libourne, France, 2 February 1919 •
Bordeaux, France, 10–19 April 1919 ;; Inter-War period •
Hazelhurst Field, New York, 5 May 1919 • Kelly Field, Texas, c. May 1919 : Flight A operated from: Eagle Pass Field, Texas, 27 August 1919 – 12 June 1920 : Flight B operated from: Kelly Field No. 2, Texas, 30 September–29 November 1919 • Sanderson Field, Texas, 29 November 1919 : Flight A operated from: Del Rio Field, Texas, 12 June 1920 – 30 June 1921 • Kelly Field, Texas, 2 July 1921 •
Fort Crockett, Texas, 1 July 1926 : Detachment operated from
Fort Huachuca, Arizona, 7 April–12 May 1929 •
Barksdale Field, Louisiana, 27 February 1935 (deployed to Bakersfield, California, 3–23 May 1937) •
Army Air Base Savannah, Georgia, 9 Oct 1940 – 19 January 1942 •
Archerfield Airport, Brisbane, Australia, 25 February 1942 •
Breddan Airfield, Charters Towers, Australia, 8 March 1942 •
Port Moresby Airfield Complex, New Guinea, 28 January 1943 •
Dobodura Airfield Complex, New Guinea, 21 May 1943 •
Nadzab Airfield Complex, New Guinea, 5 February 1944 •
Hollandia Airfield Complex, New Guinea, c. 7 May 1944 •
Dulag Airfield, Leyte, 16 November 1944 •
McGuire Field, San Jose, Mindoro, 30 December 1944 • Sobe Airfield, Okinawa, 6 August 1945 •
Atsugi Airfield, Japan, c. 8 September 1945 • Yokota Air Base, Japan, 10 October 1946 – 1 October 1949 ;; United States Air Force •
Iwakuni Air Base, Japan, 25 June 1951 • Kunsan Air Base, South Korea, c. 20 August 1951 : Deployed at
Pusan Air Base (K-9), South Korea, 25 April–17 May 1952 • Johnson Air Base, Japan, 5 October 1954 : Deployed at
Itazuke Air Base, Japan, 18 January-2 February 1957 • Yokota Air Base, Japan, 18 November 1960 – 9 June 1964 • England Air Force Base, Louisiana, 9 June 1964 – 8 February 1966 : Deployed at Clark Air Base, Philippines, 7 February–10 May 1965 •
Misawa Air Base, Japan, 3 August–5 December 1965 • Bien Hoa Air Base, South Vietnam, 12 February 1966 : Deployed at
Phan Rang Air Base, South Vietnam, 9–14 April 1967 • Nha Trang Air Base, South Vietnam, 31 October 1970 • Kadena Air Base, Okinawa (later, Japan), 15 April 1972 • Clark Air Base, Philippines, 15 December 1972 : Deployed a Detachment at
Tainan Air Base, Taiwan, 31 August 1973 – 31 July 1974 • Elmendorf Air Force Base (later Joint Base Elmendorf-Richardson), Alaska, 29 May 1991 – present
Aircraft •
Sopwith 1½ Strutter, 1918 •
Salmson 2A2, 1918–1919 •
SPAD S.XI, 1918–1919 •
Breguet 14 A.2, 1918–1919 •
de Havilland DH-4 (1919–c. 1925, 1926–1932) • GA-1 (1921–1922) •
O-2 (1921–1928) •
A-3 Falcon (1928–1934) •
O-1 (1920s – early 1930s) •
XO-6 (1920s – early 1930s) •
A-8 Shrike (1920s – early 1930s) • Y-8 (1920s - early 1930s) •
A-12 Shrike (1933–1936) •
A-17 Nomad (1936–1939) •
A-18 Shrike (1939–1941) •
B-18 Bolo (1939–1941) •
B-12 (1939–1940) •
A-20 Havoc (1941, 1943–1945) •
A-24 Banshee (1941, 1942) •
B-25 Mitchell (1942–1944, 1945) •
A-26 Invader (1945–1949, 1951–1956) •
B-24 Liberator (1944–1946) •
B-57 Canberra (1956–1964) •
F-100 Super Sabre (1964–1969) •
A-37 Dragonfly (1969–1970) •
C-123 Provider (1970–1972) •
C-130 Hercules (1970–1972) •
F-4 Phantom II (1973–1991) •
F-15E Strike Eagle (1994–2007) •
F-22 Raptor (2007 – present)
Operations •
World War I •
World War II •
Korean War •
Vietnam War •
Operation Deny Flight •
Operation Joint Endeavor •
Operation Northern Watch •
Operation Inherent Resolve ==See also==