US F/A-XX and F-X & NGAD - 6th Gen Aircraft News Thread

Neurosmith

Junior Member
Registered Member
J-36 and J-50 are both prototypes. China has never revealed any X-plane publicly. Even J-9 barely had photos of the plane shown to the public 30 years after its rejection.
I realize now that "X-plane" is the wrong word to use. I mean "Y-plane", i.e. a tech demonstrator akin to the YF-22/YF-23. Like the J-20 #2001, for example.

Although the 36011 number does hint that the J-36 might be further in development than initially thought, we do not know for certain that the current J-36 and J-50 airframes are not YF-type tech demonstrators.

There have been rumors of multiple NGAD demonstrators being built.
 

zyklon

Junior Member
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Statement from Chief of Staff of the USAF

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Two most interesting tidbits here View attachment 148289View attachment 148290

According to the
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, inclusive of projected figures for FY08 and FY09.

25032139.JPG

Adjusted for inflation, ~$154 million in 2008 is about ~$232 million in 2025 dollars,
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, especially as he was likely estimating the cost of the F-47 on the basis of the F-35A rather than the F-35B or F-35C.

“It’s a very expensive platform,” Kendall said. “It’s three times, roughly, the cost of an F-35, and we can only afford it in small numbers.”

However, considering the DoD's track record for cost overruns, it's hard to imagine the F-47 will stay <$250 million per airframe.

Probably another reason why Trump refrained from disclosing costs when he announced the Boeing F-47 as the winner of the NGAD PCA competition.


last point of it being mature is reasonable. Kendall himself said they've been doing EMD work off the books for a while now even before the actually awarded the contract which happened today. And USAF has been giving funding to Lockmart and Boeing to continue maturation even during the whole pause shenanigans

The F-22 officially entered the EMD phase in 1991, with the first EMD prototype publicly unveiled in 1997, and LRIP beginning in 2001. By the time LRIP began, Lockheed had built something like seven EMD prototypes, in addition to the two original YF-22 prototypes.

So unless multiple EMD prototypes rather than X-planes are already flying, it is highly unlikely that the F-47 will enter LRIP before Trump is due to leave office in January 2029, which appears to be what he is aspiring for.

Obviously had there been no "peace dividend" from the collapse of the USSR in 1991, the F-22 would have likely entered LRIP prior to 2001. Regardless, the USAF, Boeing and the many subcontractors involved in the F-47 program will have their work absolutely cut out for them if Trump seriously intends for the F-47 to enter LRIP before his term ends.

I hope Lockheed protests Boeing win! LockMart I just KNOW you want to pay lawyers a billion dollars! Do it!

That's pretty likely with Northrop manufacturing B-21 bombers, Boeing winning the NGAD PCA competition, and either Boeing or Northrop getting the F/A-XX contract, assuming that entire program isn't canceled or merged into the NGAD program, which would make a reasonable amount of sense considering DoD budget considerations.

Without the NGAD PCA, what major 6th generation platform is there left for Lockheed to manufacture and monetize?!
 

Neurosmith

Junior Member
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I posted in another thread, figured I share it here as well. Anyway.. canards!!!!
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Someone please help verify if this is legit F-47
If you're asking someone on an online forum to "verify" an aspect of the next-gen US fighter project - almost all of which remain unknown to the public - I'm afraid you're looking in the wrong places.

That said, it is interesting that USAF watching is slowly becoming like PLA watching.
 

ACuriousPLAFan

Brigadier
Registered Member
Canards mean the flight control system of F-47 isn't as good as the Chinese one.

I'm applying the same logic they applied to the J-20

"Our democratic canards are much more superior to those authoritarian canards of the Chicoms in every way!"

J-20S has been promoted from 5.5 to 5.75 gen since this reveal.

No, it's called a 6th-gen Minus.
 
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