2024 Zhuhai Airshow main thread, Air Systems

serse

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During the 2016 airshow,CECC displayed fighter data link terminal compatible to link 16.exported to pakistan af as link 17
Did it show up this 2024 air show..?
 

Schwerter_

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Size comparison between J-20 and J-35A with the assumption that the PLAAF roundels on both planes are the same size.

View attachment 139453
Gotta say, if this is accurate then the weapon bay doors of the J35A is quite significantly shorter. That doesn’t necessarily mean this comparison is incorrect or that the actual length of the bay itself is shorter, but honestly I would pay handsomely to know the exact size of the J35A, or better yet have it open its bay
 

THX 1138

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Size comparison between J-20 and J-35A with the assumption that the PLAAF roundels on both planes are the same size.

View attachment 139453


According to your photo, the J-35A is 83.0% the length of a J-20. If we are to assume the J-20 is 21.2m long from the tip of the nose to the tip of the tail, that would make the J-35A approximately 17.6m long. That would be very close to the supposed 17.3m length of the FC-31 from many years ago.

If your photo is indeed accurate, the J-20 weapons bay is 7% longer than the J-35A weapons bay.

eraseme2.jpg

If we are to assume the weapons bays are supposed to be of identical lengths, that would mean your photo is inaccurate. We would have to resize your J-35A photo by +7% to ensure its weapons bay is identical in length to the J-20 weapons bay. In this scenario, the entire J-35A would have increased to a length of 18.8m. That would be much longer than the rumored specs for the FC-31, which usually sat between 16.9m and 17.3m.

Could the J-35A really have grown that much bigger compared to the FC-31 prototype?

I haven't even spoken of the widths of the weapons bays. If the J-35A photo is resized by +7%, its weapons bay length will indeed match the J-20's weapons bay length. But even in this resized version, the J-20 weapons bay remains 5% wider than the J-35A weapon bay.

eraseme3.jpg


I realize that comparing between photos is very prone to errors, especially when we don't have the actual specs of the J-35A as a frame of reference. But right now, I'm questioning the longstanding assumption that the J-35A weapons bay would be identical to a J-20 weapons bay.
 

GyrfalconFC31

New Member
Registered Member
According to your photo, the J-35A is 83.0% the length of a J-20. If we are to assume the J-20 is 21.2m long from the tip of the nose to the tip of the tail, that would make the J-35A approximately 17.6m long. That would be very close to the supposed 17.3m length of the FC-31 from many years ago.

If your photo is indeed accurate, the J-20 weapons bay is 7% longer than the J-35A weapons bay.

View attachment 139468

If we are to assume the weapons bays are supposed to be of identical lengths, that would mean your photo is inaccurate. We would have to resize your J-35A photo by +7% to ensure its weapons bay is identical in length to the J-20 weapons bay. In this scenario, the entire J-35A would have increased to a length of 18.8m. That would be much longer than the rumored specs for the FC-31, which usually sat between 16.9m and 17.3m.

Could the J-35A really have grown that much bigger compared to the FC-31 prototype?

I haven't even spoken of the widths of the weapons bays. If the J-35A photo is resized by +7%, its weapons bay length will indeed match the J-20's weapons bay length. But even in this resized version, the J-20 weapons bay remains 5% wider than the J-35A weapon bay.

View attachment 139467


I realize that comparing between photos is very prone to errors, especially when we don't have the actual specs of the J-35A as a frame of reference. But right now, I'm questioning the longstanding assumption that the J-35A weapons bay would be identical to a J-20 weapons bay.
Considering that they plan to let J-35 carry 6 AMRAAMs, it would be weird if the weapon bay is too narrow.
 

SAC

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Staff member
Moderator - World Affairs
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Enjoyed the airshow, both the static and flying displays. However, if you are considering attending future iterations but don't like crowds perhaps you should avoid it. So many people, supposedly 80,000, and I believe it. Makes for long waits in lines. Significant patience is required.
 
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