Well, it's only technically a serial and only technically delivered to the VKS. The blue logotype behind the bort number is that of the Chkalov state flight test center, it doesn't have the final engines or nozzles, some skin-related things aren't present, the OLS is still a placeholder (and probably several other electro-optical apertures aren't housed the way envisaged), and there are multiple other things that are subject to change still.
But it does show that they got the base manufacturing down properly. Huge, smooth composite panels cover the entire thing, it's just a huge step for Russian military aircraft manufacture, quite unlike the rather crude Soviet-reminiscent prototype series or the products of other Russian bureaus. Sukhoi is now miles ahead. Still, this aircraft isn't finished.
Like?some skin-related things aren't present
Why?the OLS is still a placeholder
Which ones?and probably several other electro-optical apertures aren't housed the way envisaged
Like?and there are multiple other things that are subject to change still.
ESA antennas of S-111-N system - analogue of MADL.Also, was it ever confirmed what the three white panels are, right over the nose (In front of the IRST)?
This airplane certainly looks better, but some access panels Sukhoi just made them square or round and others have tooth edges, so I'm confused why.
This airplane certainly looks better, but some access panels Sukhoi just made them square or round and others have tooth edges, so I'm confused why.
Panels that cannot be sealed on the ground are serrated, the others are not. We can argue why or how, but it is like that. It is hard to say this was "overlooked" when you see pictures like the one below, where internal serrated edges are perfectly apparent right in front of the nose radome joint oriented right to the front. For some reason those joints do not generate the level of return some expect, probably because there is no electrical discontinuity, maybe edges are treated too, I don't know. It simply does not make sense to have that level of attention at some point as Sukhoi shows, "forgetting" the rest of the panels in the plane and then cheating to yourself at the RCS measurements...
i.e. who? those, who are trying to use JSF CDAs photos to prove that they 'are not stealthy'?internet articles about the round IRST/KS-0 bad and poor panel work will never school actual professionals.
Like?some skin-related things aren't present
Why?the OLS is still a placeholder
Which ones?and probably several other electro-optical apertures aren't housed the way envisaged
Like?and there are multiple other things that are subject to change still.
It has full set of expected changes in surface threatment it was expected to get. It has full set of 101KS systems, including 101KS-V OLS, 101KS-U MAWS, 101KS-O DIRCM, 101KS-P "landing assistance system"... There is nothing listed/expected/claimed to be a subject to change, let alone multiple things. Only properly mentioned thing is engines, and it was NEVER expected to go into serial with second stage engines from the get-go. How on earth it is "isn't finished"?
Because it's the same placeholder seen earlier, with that conspicuous knob on top of the spherical portion. You're not going to swivel that around, and yeah, that's it.
Half of the 101 suite.
ESA antennas of S-111-N system - analogue of MADL.Also, was it ever confirmed what the three white panels are, right over the nose (In front of the IRST)?
This is nice. I think i can see the radome edge treatment, angled. showing the main nose array are in tilted position.
1-4:052-509: old style,just like Su-35Seems my account over at paralay's forum has lapsed (not a big surprise, my last post appears to have been in 2012...), but there's a discussion going on about what the highlighted panel in the fist attachment is. Well, I think I happen to know the answer - it should be the UV-50 countermeasures dispenser, the top pair is also visible on one of the other photos.
Because it's the same placeholder seen earlier, with that conspicuous knob on top of the spherical portion. You're not going to swivel that around, and yeah, that's it.
It changed several times and this is final configuration. For now at least.i dont follow the Su-57 well
but is it just me or does this version's APU? inlet at the tail look different now. its angled forward
It has been discussed previously in the thread. Basically T-50-8 was modified with an inlet like that and both S1 (RIP) and S2 has it like so, so it is the production standard.i dont follow the Su-57 well
but is it just me or does this version's APU? inlet at the tail look different now. its angled forward
Is this a photoshop or another aircraft?
Very old PS'ed photo.Is this a photoshop or another aircraft?
Yes, it is 058 indisputably.Frazor Felon (origin of the picture) claimed that to be a serial frame, but it is not. It is T-50-8