AeronautIR
HemlockKhalid
I may only add to your confusion because I don't know the exact details myself. From what I can gather, I reckon it is a semi-stealth 4.5 gen aircraft, heavier than JF-17. So, It will be in medium weight category like J-10, probably single engine. So even if it is a block 4 based mainly on JF design, it will definitely be bigger in size.Can you also tell us what is the objective of PFX? Is it jf17 blk 4? And when can we see it entering production of service (if ever).
For me, indigenous engine is more important than an aircraft because whatever aircraft we design, a new one or a heavier Thunder version, we need sanction-proof engine. Ideal is if we can make our own but let's be real about it. Most probably, we will use a Chinese engine.
Our engineers are learning from KAAN project so the expertise for 5th gen will increase too. These are stepping stones to improve our aerospace industry.
About production for service, I think we may have to wait for more details but I don't expect it before 2030. We have to spend money on acquisitions too like air defense systems, J-35, EW assets etc., not to mention the V-kits if we decide to upgrade F-16. So I think for the next 4-5 years, the major chunk will be spent on new aircraft or upgradations.





