Shenyang FC-31 / J-31 Fighter Demonstrator

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gongolongo

Junior Member
Registered Member
Lol, Due to everybody OUTSIDE China harping on J20 being non optimal stealthwise by having the minicanard, well j31doesnt have that.
Rest similar, head shape similar and both have frontal DSI S inlet, internal Bay , angled stabilizer.

Canards being anti stealth are a myth. Many of US and European future aircraft designs have canards. Canards can be stealthy with proper management.
 

LCR34

Junior Member
Registered Member
Canards being anti stealth are a myth. Many of US and European future aircraft designs have canards. Canards can be stealthy with proper management.
Most released RCS figures are frontal right? I suspect Canards doesnt impact stealth from front.
 

crash8pilot

Junior Member
Registered Member
this programme has been going on and on and nothing is really happening
The X-35, which is the concept demonstrator from which the F-35 was built from, first flew in 2000 and it took 13 years for the F-35 to roll out after that. The YF-22, the tech demonstrator for the F-22, first flew in 1990 and it took 15 years to roll out the actual F-22 fighter.

Considering the FC-31 (stressing it is a tech concept demonstrator and not the actual final product) only first flew 8 years ago, and we know that the PLA is hoping to rollout a carrier variant for the 003 carrier (I remember a picture stating its hoping it'll first fly early next year), it would seem SAC are on track with the development curve.
 

asif iqbal

Lieutenant General
The X-35, which is the concept demonstrator from which the F-35 was built from, first flew in 2000 and it took 13 years for the F-35 to roll out after that. The YF-22, the tech demonstrator for the F-22, first flew in 1990 and it took 15 years to roll out the actual F-22 fighter.

Considering the FC-31 (stressing it is a tech concept demonstrator and not the actual final product) only first flew 8 years ago, and we know that the PLA is hoping to rollout a carrier variant for the 003 carrier (I remember a picture stating its hoping it'll first fly early next year), it would seem SAC are on track with the development curve.

I dont think you know how aircraft development works

during the programmes you mentioned there was development and progress prototypes and demonstrations and redesigns and many other milestones achieved

same is not said for J-31 apart from the few odd appearances of the old models
 

Mohsin77

Senior Member
Registered Member
during the programmes you mentioned there was development and progress prototypes and demonstrations and redesigns and many other milestones achieved

Looks like progress to me:

v1: prototype + demo
China's unwanted FC-31 Gyrfalcon stealth fighter might be used by navy -  Business Insider


v2: redesign
China's FC-31 Fighter May Be Slated for Carrier Ops | Defense News:  Aviation International News


v2: testing
J-31 for Turkish Airforce | Pakistan Defence
 
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