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Republic XF-91 Thunderceptor Experimental Interceptor Family

The Republic XF-91 Thunderceptor was an experimental interceptor that combined a turbojet with rocket augmentation to investigate high-speed climb and supersonic flight. Its inverse-taper wing and mixed-propulsion arrangement made it an influential early postwar test aircraft, while its two prototypes helped establish practical lessons for later supersonic fighter design.

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Identity

Aliases
XF-91 ThunderceptorXF-91XP-91Thunderceptor
Family Name
Republic XF-91 Thunderceptor
Full Name
Republic XF-91 Thunderceptor Experimental Interceptor Family
Roles
militaryexperimentaltechnology_demonstrator
Status
retired
Type
aircraft

Details

Aircraft Specs
Configuration
fixed_wing
Operating Modes
land
Description
The Republic XF-91 Thunderceptor was an experimental interceptor that combined a turbojet with rocket augmentation to investigate high-speed climb and supersonic flight. Its inverse-taper wing and mixed-propulsion arrangement made it an influential early postwar test aircraft, while its two prototypes helped establish practical lessons for later supersonic fighter design.
First Flight Year
1,949
Manufacturer

Links

Assets & Meta

Creation Time
August 7, 2026 at 20:49:34 UTC
Updated Time
August 7, 2026 at 20:49:34 UTC
Republic XF-91 Thunderceptor Experimental Interceptor Family - AeroVia