83d Fighter-Day Group
An inactive United States Air Force fighter group that served as a World War II replacement-training unit and later operated from Seymour Johnson Air Force Base during the Tactical Air Command era.
Last updated August 25, 2026
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Overview
The 83d Fighter-Day Group was a United States Air Force unit with two distinct periods of activity. It was first constituted as the 83d Fighter Group in September 1943 during World War II and activated on 25 September at Richmond Army Air Base, Virginia. Its original components were the 532d, 533d, and 534th Fighter Squadrons. The group was initially associated with the Philadelphia Fighter Wing, but the Army Air Forces soon assigned it a replacement-training role rather than an overseas combat role. The group moved to Dover Army Air Field, Delaware, in November 1943. A fourth component, the 448th Fighter Squadron, joined the organization on 20 November, and group headquarters and the other squadrons followed shortly afterward. At Dover, the unit trained replacement pilots for Republic P-47 Thunderbolt operations. Replacement Training Units were deliberately large organizations intended to prepare individual aircrew members for assignment to operational units. This training structure was later superseded by a more functional Army Air Forces base-organization system, in which training personnel and support functions were placed in numbered base units. As part of that reorganization, the 83d Fighter Group and its associated elements at Dover were disbanded on 10 April 1944 and replaced by the 125th Army Air Forces Base Unit (Fighter). The lineage was revived in the postwar period as the 83d Fighter-Day Group. It was reconstituted and redesignated on 24 February 1956, then activated on 8 July 1956 as a component of the 83d Fighter-Day Wing at Seymour Johnson Air Force Base, North Carolina. The activation accompanied Tactical Air Command's expansion of operations at Seymour Johnson after the base reopened as a fighter installation in April 1956. The group initially operated a mixed collection of aircraft, including transports and trainers used to maintain pilot proficiency. Its first fighter aircraft in this period were Lockheed F-80 Shooting Stars. North American F-86H Sabres began arriving in October 1956. The group reached combat readiness with the Sabre by June 1957 and participated in firepower demonstrations intended to display the aircraft and unit's operational capabilities. Late in 1957, it began transitioning toward the North American F-100 Super Sabre. That conversion was interrupted by an organizational change within the 83d Wing. The wing adopted a dual-deputy structure, and the group ceased operational activity on 7 November 1957. Its three operational squadrons were transferred to direct attachment to the wing, and the group was inactivated in November 1957; lineage records also associate the Seymour Johnson station with 8 December 1957 during the wing's organizational conversion. The Air Force later redesignated the inactive organization as the 83d Tactical Fighter Group on 31 July 1985. The redesignation did not return it to active service. The unit therefore represents two separate periods of Air Force organization: wartime domestic fighter-pilot training and a short-lived Cold War fighter-group activation focused on readiness, demonstrations, and transition between generations of jet aircraft.
History
The 83d Fighter-Day Group's lineage began in the mobilization environment of World War II. It was constituted as the 83d Fighter Group on 18 September 1943 and activated seven days later at Richmond Army Air Base, Virginia. The 532d, 533d, and 534th Fighter Squadrons formed its initial operational components. Although the group was initially assigned to the Philadelphia Fighter Wing, Army Air Forces planners quickly directed it toward the replacement-training mission that was becoming central to the domestic wartime training system. The organization moved to Dover Army Air Field, Delaware, on 22 November 1943. The 448th Fighter Squadron had been assigned two days earlier and relocated to Dover on the day of its assignment, followed by group headquarters and the other three squadrons. At Dover, the group trained replacement pilots for Republic P-47 Thunderbolt units. Its role was not to deploy as a complete combat group overseas; instead, it prepared individual pilots or aircrew members for later assignment to operational formations. This reflected the Army Air Forces' use of oversized Replacement Training Units during the war. By 1944, the Army Air Forces concluded that conventional military organizations based on fixed tables of organization were inefficient for training and support missions. It adopted a functional base-unit system that separated installation administration, training, and operational responsibilities. The 83d Fighter Group, its squadrons, and supporting elements at Dover were consequently disbanded on 10 April 1944. The 125th Army Air Forces Base Unit (Fighter) assumed the relevant functions. The lineage was revived during the expansion of Tactical Air Command in the 1950s. On 24 February 1956, the inactive lineage was reconstituted and redesignated the 83d Fighter-Day Group. It was activated on 8 July 1956 under the 83d Fighter-Day Wing at Seymour Johnson Air Force Base, North Carolina. Seymour Johnson had reopened in April 1956 as a fighter base, and the new group formed part of the Air Force's effort to establish tactical fighter capability there. The postwar group initially used a variety of aircraft, including transports and trainers, to support pilot proficiency and operational preparation. Its initial dedicated fighter equipment consisted of Lockheed F-80 Shooting Stars. North American F-86H Sabres began arriving in October 1956, and by June 1957 the group was combat ready with the Sabre. It also took part in firepower demonstrations, activities that showcased tactical aircraft capability and helped demonstrate the readiness of the newly established fighter force. In late 1957, the group began changing over to North American F-100 Super Sabres. The planned transition coincided with a broader reorganization of the 83d Fighter-Day Wing. Under the dual-deputy structure, the group became non-operational on 7 November 1957 and its three operational squadrons were transferred to direct attachment to the wing. The group was inactivated in November 1957, with lineage references recording the Seymour Johnson station through 8 December during the organizational conversion. It did not return to active service. On 31 July 1985, the inactive organization was redesignated the 83d Tactical Fighter Group. The redesignation preserved and updated the unit's historical identity but did not reactivate it. The group's history consequently covers a World War II training organization, a brief Cold War tactical-fighter activation, and a later inactive lineage associated with the evolution of United States Air Force fighter-force structures.
- 1985
Redesignation as the 83d Tactical Fighter Group
[1]The inactive lineage was redesignated the 83d Tactical Fighter Group on 31 July 1985.
- 1957
Combat readiness with the F-86
[1]The group became combat ready with its F-86H aircraft by June and participated in firepower demonstrations.
- 1957
Inactivation during wing reorganization
[1]The group became non-operational on 7 November and was inactivated in November as the 83d Wing adopted a dual-deputy organization and its squadrons transferred to direct wing control.
- 1956
Reconstitution as the 83d Fighter-Day Group
[1]The lineage was reconstituted and redesignated on 24 February 1956, then activated on 8 July under the 83d Fighter-Day Wing at Seymour Johnson Air Force Base.
- 1956
Arrival of F-86H Sabres
[1]The group began receiving North American F-86H Sabres in October as it developed its postwar fighter capability.
- 1944
World War II disbandment
[1]The group and its associated Dover training structure were disbanded on 10 April and replaced by the 125th Army Air Forces Base Unit (Fighter).
- 1943
Constitution as the 83d Fighter Group
[1]The organization was constituted on 18 September 1943 as the 83d Fighter Group and activated on 25 September at Richmond Army Air Base, Virginia.
- 1943
Move to Dover and start of replacement training
[1]The group moved to Dover Army Air Field, Delaware, where it trained replacement pilots for Republic P-47 Thunderbolt operations.
Products and positioning
United States Air Force fighter and fighter-training unit
World War II training mission · 1943
Republic P-47 Thunderbolt replacement training
During its first period of service at Dover Army Air Field, the group functioned as a Replacement Training Unit for P-47 Thunderbolt pilots. The mission prepared individual pilots for later assignment to operational units rather than deploying the group as a complete combat formation.
Jet fighter operations · 1956
Lockheed F-80 Shooting Star operations
The F-80 Shooting Star was the principal fighter type associated with the group's initial postwar activation at Seymour Johnson. The group also used transports and trainers while building pilot proficiency and establishing its tactical fighter operating structure.
Tactical fighter operations · 1956
North American F-86H Sabre operations
The group received F-86H Sabres beginning in October 1956 and achieved combat readiness with the type by June 1957. It used the aircraft in operational training and public firepower demonstrations during its short Cold War activation.
Aircraft conversion · 1957
North American F-100 Super Sabre transition
In late 1957, the group began transitioning to the F-100 Super Sabre. The conversion was curtailed by the 83d Wing's reorganization, after which the group became non-operational and its squadrons were placed directly under the wing.
Brand decisions
1957
Planned transition from the F-86H to the F-100Generation changeBackground
After achieving readiness with the F-86H Sabre, the group began preparing for the next generation of tactical fighter aircraft.
Action taken
The group started converting to the North American F-100 Super Sabre in late 1957.
Aftermath
The conversion was interrupted when the wing adopted a dual-deputy organization and the group became non-operational.
1957
Discontinuation of group-level operationsStrategyBackground
The 83d Wing reorganized from a wing-base structure to a dual-deputy organization.
Action taken
The group was made non-operational on 7 November, its three operational squadrons were transferred to direct wing attachment, and the group was inactivated.
Aftermath
The 83d Fighter-Day Group remained inactive, although its lineage was later redesignated as the 83d Tactical Fighter Group.
1944
Conversion from a group-based training structure to a base-unit systemStrategyBackground
The Army Air Forces determined that fixed conventional organizations were poorly suited to replacement training and support work.
Action taken
The 83d Fighter Group and the associated Dover structure were disbanded and replaced by the 125th Army Air Forces Base Unit (Fighter).
Aftermath
The group's World War II training role ended on 10 April 1944, while the base-unit system assumed the relevant functions.
Sources2 sources
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