ok let’s waiting for the terminal number

There is no perspective problem if the measuring stick is laterally parallel to and in front of the plane, which the tow truck is. :diablo:
Also, perspective problems are less of a problem when the objective reference is bigger, because any margin of error has a smaller multiplier. In other words, using a person’s height (which already has problems of unknown variability since you don’t know the height of the person you’re using to measure), is even more of a problem than using the truck. The truck method is still better. This is basic math and science.

Id rather back to that truck, got a less 20 meter or closer to 19 meter long with perspective considered.:D
Almost same as F-22’s 18.9m or just longer half meter, if you really believe this.:rolleyes:

Six PL-12Cs with the folding rear wings should be able to fit in no problem.
I doubt PL-11s will be used on the J-20.
They’d have a harder time fitting in six normal sized PL-12s or the future PL-21 in but I think it’s possible, without going into detailed analysis.

You shall think an advance step of any weapon enlarged, the 2.1 meter is the lowest limit without any gap between each missile considered. Actually the accurate number is 2198mm;)

its because people think a “long” airplanes is suck at turning thus is a striker and a ” stuby and shorter” airplane is a good dog fighter.
hehhhh….. there is a place for eye-ball engineering in aerospace, but not as much as one think.
You know there is a kelly Johnson story: when he was reviewing a top view of a airplane design. he stared at the top view and said, the rudder is too small 😀

Who told you a shoter airplane is a good dog fighter? The Su-27 is much longer than MiG-23, will you say the MiG-23 will win Su-27 in high probabality when they perform a dog fight? Otherwise, J-29 is shorter enough than F-22, who will you bet to be a winner in a dog fight?

Conversely I saw someone lacking confidence of sufficient power to the J-20. The J-20 supposed to be a small jet to adapt their weak engine:cool: If this is not true, then a large jet with powerfule turbo means a capability for multi-function.

From the 3D picture which did magnificently, no less six MRAAM should be loaded in ventral bay. In terms of typical MRAAM PLA used, even stagger arrangement considered, the weapon bay ought to be more than 2.1 meter wide. But the F-111’s only weapon bay is supposed to be 1.2 to 1.5 meter wide for two AGM-69 loaded parallely. Which means the weapon bay’s wide of J-20 are supposed to be at least 1/2 larger than F-111’s on wide.

Submit to you guys, I constrained the size to 20.5~21 meter below, then I wonder how can you sqreeze 6 PL-12 or PL-11 into such birdcage?

In this photo, we can see clearly that diameter of J-20’s main wheel even smaller than F-22 according to its length be constrained to PAKFA size.

I did, 20 meters

If you are unable to do calculation, there is nothing can talk with you.

Paralay:

The drag chute presumed same type but there is different size in your calculation according to your pic.

Here is another way to reckon, if we know the wide of that wheel bay, which I estimate no less than 1.2 meter in terms of the diameter of main wheel is approxi to .85~.90 meter.
The 1.2 meter is reasonable also due to the wide of man’s shoulder.
Normally, the wide of a man’s shoulder won’t be narrower than 40cm, if he is a dwarf, it is something else then.
In the photo you can see the wide of this bay even a little bit wider than two man’s shoulder side by side without perspective considered.
In the photo you can see it is 61.4:3.25 for the scale.
If the 3.25=1.2 meter how large this jet will be?
If the 3.25=1.1 meter, this jet is reaching 20.78 meter! thus we approach a limit of unsafty.

That picture confirms that the J-20 is around 20 meters long.

Let’s presume the side weapon bay is used for PL-8 only. Then it won’t be shorter than 3.5 meter due to the length of PL-8 is around 3 meter already, even so, this jet is no less than 21meters.

In the next two, you can see the J-20 matched F-111 quite reasonable. And you can check the size of Aardvark via internet.

For Christ’s sake man!! are you trying to start a flame war or something?….shame on you!

Since somebody got such superior and powerful jet, one shall go to war.
What are you afraid of?
This is shame indeed

Looks two independent bays on each side. So there must be two missiles each.