If Sukhoi does indeed not intend to greatly modify certain details of the T-50 design before putting it into production, the first two might already...
That is a very good question. Possibly Mach 1.72 is more accurately described as the F-22's "top speed in dry thrust" rather than supercruise, which...
thx for info and the pictures. i know i've been harsh on the Fulcrum, but its nevertheless a really nice looking bird and sad to see it rot away like...