Heavy bomber replacement training

The 464th Bombardment Squadron was first activated in July 1942 at Salt Lake City Army Air Base, Utah as one of the original squadrons of the 331st Bombardment Group. In September it moved to Casper Army Air Field, where it conducted Boeing B-17 Flying Fortress replacement training until 1943, when it converted to the Consolidated B-24 Liberator. Replacement training units were oversized units which trained aircrews prior to their deployment to combat theaters.^[2] However, the Army Air Forces found that standard military units, based on relatively inflexible tables of organization, were not proving to be well adapted to the training mission. Accordingly, it adopted a more functional system in which each base was organized into a separate numbered unit,^[3] while the groups and squadrons acting as replacement training units were disbanded or inactivated.^[4] This resulted in the 462d, along with other units at Casper, being inactivated in the spring of 1944 and being replaced by the 211th AAF Base Unit (Combat Crew Training Station, Heavy), which assumed the 331st Group's mission, personnel, and equipment.^[1][5]

Very heavy bomber operations

Redesignated as a B-29 Superfortress very heavy bombardment Squadron in August 1944; trained under Second Air Force. Training considerably delayed due to equipment shortages, received B-29 aircraft in Salina, Kansas in late spring 1945. Ground echelon deployed to Northern Mariana Islands by ship in early August 1945; air echelon remained at last training base in Kansas after Japanese Capitulation. Ground echelon remained in Marianas supporting other units aircraft and demobilization; air echelon demobilized with new B-29 aircraft remaining in Kansas, eventually being assigned to postwar units. Entire unit inactivated by December 1945.

Assignments

• 331st Bombardment Group, 6 July 1942 – 1 April 1944
• 382d Bombardment Group, 19 September 1944 – 4 January 1946^[1]

Stations

• Salt Lake City Army Air Base, Utah, 6 July 1942
• Casper Army Air Field, Wyoming, 15 September 1942 – 1 April 1944
• Dalhart Army Air Field, Texas, 19 September 1944
• Smoky Hill Army Air Field, Kansas, 11 December 1944 – 1 August 1945
• Guam, 8 September 1945 (ground echelon only; air echelon remained in US until inactivation)
• Tinian, c. Oct-15 December 1945 (ground echelon only)
• Camp Anza, California, 28 December 1945 – 4 January 1946^[1]

Aircraft

• Combination of B-17 Flying Fortress, B-24 Liberator, and B-25 Mitchell used for training, 1944–1945
• B-29 Superfortress, Received in late spring, 1945.

Bibliography

 This article incorporates public domain material from the Air Force Historical Research Agency

• Craven, Wesley F.; Cate, James L., eds. (1955). The Army Air Forces in World War II (PDF). Vol. VI, Men & Planes. Chicago, Illinois: University of Chicago Press. LCCN 48003657. OCLC 704158. Retrieved 17 December 2016.

Goss, William A. (1955). "The Organization and its Responsibilities, Chapter 2 The AAF". In Craven, Wesley F.; Cate, James L. (eds.). The Army Air Forces in World War II (PDF). Vol. VI, Men & Planes. Chicago, Illinois: University of Chicago Press. LCCN 48003657. OCLC 704158. Retrieved 17 December 2016.

• Maurer, Maurer, ed. (1983) [1961]. Air Force Combat Units of World War II (PDF) (reprint ed.). Washington, DC: Office of Air Force History. ISBN 0-912799-02-1. LCCN 61060979. Retrieved 17 December 2016.
• Maurer, Maurer, ed. (1982) [1969]. Combat Squadrons of the Air Force, World War II (PDF) (reprint ed.). Washington, DC: Office of Air Force History. ISBN 0-405-12194-6. LCCN 70605402. OCLC 72556. Retrieved 17 December 2016.