Sangnam J-9

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Sangnam JS-9
Sangnam JS-9 Variants camos png.png
Main JS-12 variants (note the conformal fuel tanks on the C model)
Role fighter, Multirole Fighter
National origin  Daekan
Manufacturer Sangnam Aircraft Design Bureau
First flight 5 April 1975
Introduction 1 June 1980
Status In service
Primary user Daekanese People's Army Air Force
Produced 1977-1992
Number built +300
Unit cost
$3.6–6.6 million (1980)

The Sangnam JS-9 (전투기, 상남 9; Jeontugi, Sangnam 9; Fighter, Sangnam (Bureau) 9) is a single-engine, variable-geometry fighter aircraft produced by the Sangnam Aircraft Design Bureau. Based on the Vanquarian MiG-23, it was a major step in advancing the PLAAF's capabilties, the main fighter of which up until that point was the MiG-21-derived JS-7. The JS-9 remains in service with the DPAAF today, even though it is slowly being replaced by the more advanced JS-12. About 50 JS-9s have been upgraded to the multi-role JS-9D variant, whith a total of 70 more being slated for upgraded, which is said to extend the model's service life into the 2030s.

Origins and development

Design

Airframe

Engines

Electronics and Avionics

Operational history

Variants

Specifications (JS-9A)