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Northrop F-5 Freedom Fighter and Tiger II Supersonic Fighter Family

The Northrop F-5 was a compact supersonic fighter developed from the N-156 family for affordable international service. Its straightforward structure, twin-engine layout, and maintainability made the Freedom Fighter and later Tiger II useful as fighters, trainers, reconnaissance aircraft, and aggressor aircraft across a wide coalition of air forces; the family also provided the basis for the U.S. Navy's F-5N adversary fleet.

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Identity

Aliases
F-5F-5A Freedom FighterF-5BF-5E Tiger IIF-5FN-156FYF-5A
Family Name
Northrop F-5 Freedom Fighter / Tiger II
Full Name
Northrop F-5 Freedom Fighter and Tiger II Supersonic Fighter Family
Roles
militarytrainerreconnaissanceexperimental
Status
retired
Type
aircraft

Details

Aircraft Specs
Configuration
fixed_wing
Operating Modes
land
Takeoff Landing Capabilities
conventional
Description
The Northrop F-5 was a compact supersonic fighter developed from the N-156 family for affordable international service. Its straightforward structure, twin-engine layout, and maintainability made the Freedom Fighter and later Tiger II useful as fighters, trainers, reconnaissance aircraft, and aggressor aircraft across a wide coalition of air forces; the family also provided the basis for the U.S. Navy's F-5N adversary fleet.
First Flight Year
1,959
Manufacturer
Propulsion Configurations
  • Entries
    • Count
      2
      Propulsion System
      Role
      main
      Variant Notes
      Two General Electric J85 family afterburning turbojets; exact F-5 subvariant and installation placement are not asserted.
    Name
    Northrop F-5 General Electric J85 installation
    Notes
    The National Museum of the United States Air Force identifies the F-5 with two General Electric J85 engines; no exact subvariant or placement is asserted for this family-level relationship.

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Creation Time
August 6, 2026 at 23:26:07 UTC
Updated Time
August 14, 2026 at 20:15:53 UTC