400th Bombardment Group

The 400th Bombardment Group is an inactive United States Air Force unit. It was last assigned to the First Air Force, stationed at Charleston Army Airfield, South Carolina. It was inactivated on 10 April 1944.

The unit was a World War II B-24 Liberator replacement training unit (RTU). Its graduates were then assigned to combat units in overseas theaters worldwide as replacement personnel. Originally a Second Air Force unit, it was reassigned to First Air Force when Second AF began B-29 Superfortress training. Inactivated in 1944 when the need for B-24 aircrews was diminished.

History

Lineage

• Constituted as 400th Bombardment Group (Heavy) on 15 February 1943

Activated on 1 March 1943

Disbanded on 10 April 1944

Assignments

• Second Air Force, 1 March 1943
• First Air Force, 15 December 1943 – 10 April 1944

Components

• 608th Bombardment Squadron: 1943–1944
• 609th Bombardment Squadron: 1943–1944
• 610th Bombardment Squadron: 1943–1944
• 611th Bombardment Squadron: 1943–1944

Stations

Aircraft

• B-24 Liberator, 1943–1944

References

 This article incorporates public domain material from the Air Force Historical Research Agency website http://www.afhra.af.mil/.

• Maurer, Maurer (1983). Air Force Combat Units Of World War II. Maxwell AFB, Alabama: Office of Air Force History. ISBN 0-89201-092-4.

External links

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USAAF Second Air Force in World War II
Airfields	Group Training Stations Heavy Bombardment Training Stations Replacement Training Stations Tactical Airfields Very Heavy Bomber Bases
Units	Commands II Air Support Command II Bomber Command II Fighter Command IV Air Support Command XX Bomber Command XXI Bomber Command XXII Bomber Command Wings 5th Bombardment 15th Bombardment Training 16th Bombardment Operational Training 17th Bombardment Training 18th Replacement 21st Bombardment 46th Bombardment Operational Training 58th Bombardment 73d Bombardment 315th Bombardment 316th Bombardment Groups Bombardment 2d Bombardment 6th Bombardment 7th Bombardment 9th Bombardment 12th Bombardment 16th Bombardment 17th Bombardment 19th Bombardment 25th Bombardment 29th Bombardment 34th Bombardment 39th Bombardment 40th Bombardment 42d Bombardment 46th Bombardment 47th Bombardment 48th Bombardment 85th Bombardment 86th Bombardment 86th Bombardment 88th Bombardment 94th Bombardment 95th Bombardment 96th Bombardment 99th Bombardment 100th Bombardment 301st Bombardment 302d Bombardment 303d Bombardment 304th Bombardment 305th Bombardment 306th Bombardment 307th Bombardment 308th Bombardment 312th Bombardment 330th Bombardment 331st Bombardment 333d Bombardment 346th Bombardment 351st Bombardment 376th Bombardment 379th Bombardment 381st Bombardment 382d Bombardment 383d Bombardment 384th Bombardment 385th Bombardment 388th Bombardment 390th Bombardment 393d Bombardment 395th Bombardment 396th Bombardment 398th Bombardment 399th Bombardment 400th Bombardment 401st Bombardment 407th Bombardment 415th Bombardment 418th Bombardment 444th Bombardment 445th Bombardment 446th Bombardment 447th Bombardment 448th Bombardment 449th Bombardment 450th Bombardment 451st Bombardment 452d Bombardment 453d Bombardment 454th Bombardment 455th Bombardment 456th Bombardment 457th Bombardment 458th Bombardment 459th Bombardment 460th Bombardment 461st Bombardment 462d Bombardment 464th Bombardment 467th Bombardment 468th Bombardment 469th Bombardment 470th Bombardment 471st Bombardment 472d Bombardment 484th Bombardment 485th Bombardment 486th Bombardment 487th Bombardment 488th Bombardment 489th Bombardment 490th Bombardment 491st Bombardment 493d Bombardment 494th Bombardment 497th Bombardment 498th Bombardment 499th Bombardment 500th Bombardment 501st Bombardment 502d Bombardment 504th Bombardment 505th Bombardment 509th Composite Fighter 20th Fighter 54th Fighter 84th Fighter 85th Fighter 507th Fighter 508th Fighter Reconnaissance 2d Reconnaissance 3d Reconnaissance 4th Reconnaissance 5th Reconnaissance 6th Reconnaissance 7th Reconnaissance 8th Reconnaissance 71st Reconnaissance 77th Reconnaissance Troop Carrier 443d Troop Carrier
United States Army Air Forces First Second Third Fourth Fifth Sixth Seventh Eighth Ninth Tenth Eleventh Twelfth Thirteenth Fourteenth Fifteenth Twentieth