420th Bombardment Squadron

The 420th Bombardment Squadron is an inactive United States Air Force unit. Its last assignment was with 382d Bombardment Group stationed at Camp Anza, California. It was inactivated on 4 January 1946.

History
The squadron was activated in early 1942 as a B-24 Liberator reconnaissance unit. It was redesignated as a heavy bomber Operational Training Unit (OTU), later becoming a Replacement Training Unit (RTU) for deployed combat units, assigned to II Bomber Command, then to III Bomber Command in 1943. The squadron was inactivated in April 1944 when heavy bomber training ended.

The 420th Bombardment Squadron was redesignated as a B-29 Superfortress very heavy bombardment Squadron in August 1944. The squadron was trained under the Second Air Force. Training was considerably delayed due to equipment shortages. They received B-29 aircraft in Kansas in late spring 1945. The ground echelon deployed to Northern Mariana Islands by ship in early August 1945; air echelon remained at the last training base in Kansas after Japanese Capitulation. The ground echelon remained in Marianas supporting other units aircraft and demobilization; the air echelon demobilized with new B-29 aircraft remaining in Kansas, eventually being assigned to postwar units. The entire unit inactivated by December 1945.

On 19 Sep 1985 the 420th Bombardment Squadron(Very Heavy), (a Inactive Squadron), was consolidated with the 920th Air Refueling Squadron, Heavy, that was last active 04 Jan 1946. This action was directed by Department of the Air Force Letter DAF/MPM 662q Attachment 1 (Active Units), 19 Sep 1985.

Lineage

 * Constituted 30th Reconnaissance Squadron (Heavy) an 28 Jan 1942
 * Redesignated 420th Bombardment Squadron (Heavy) on 22 Apr 1942
 * Activated on 1 Jun 1942
 * Inactivated on 10 Apr 1944


 * Redesignated '''420th Bombardment Squadron (Very Heavy)'.' on 4 Aug 1944
 * Activated on 19 Sep 1944
 * Inactivated on 4 Jan 1946

Assignments

 * 302d Bombardment Group, 1 Jun 1942-10 Apr 1944
 * 382d Bombardment Group, 19 Sep 1944-4 Jan 1946.

Stations

 * Geiger Field, Washington, 1 Jun 1942
 * Davis-Monthan Field, Arizona, 23 Jun 1942
 * Wendover Field, Utah, 30 Jul 1942
 * Pueblo Army Air Base, Colorado, 1 Oct 1942;
 * Davis-Monthan Field, Arizona, 1 Dec 1942
 * Clovis Army Air Field, New Mexico, 29 Jan 1943
 * Langley Field, Virginia, 17 Dec 1943
 * Chatham Army Airfield, Georgia, 10 Feb-io Apr 1944,
 * Dalhart Army Air Field, Texas, 19 Sep 1944
 * Smoky Hill Army Airfield, Kansas, 11 Dec 1944-1 Aug 1945
 * Guam, 8 Sep 1945 (ground echelon only; air echelon remained in US until inactivation)
 * Tinian, c. Oct-15 Dec 1945 (ground echelon only)
 * Camp Anza, California, 28 Dec 1945-4 Jan 1946.

Aircraft

 * B-24 Liberator, 1942-1944
 * B-29 Superfortress, 1945