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Questions tagged [sukhoi-pak-fa]

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14 votes
4 answers

Why was the Sukhoi Su-47 Berkut never adopted for service?

This is a rather long question, since I try to cover the historical background which might not be widely known. If familiar with it, you can skip to the "highlighted sections". As part of the ...
MathematicianByMistake's user avatar
12 votes
2 answers

What is this item on the nosewheel of the Sukhoi PAK-FA?

I noticed a small item on the rear side of the nose wheel in multiple images of the Sukhoi PAK-FA, shown below. The item in question appears to be a grille wrapping around the back of the tires and I ...
mishaturnbull's user avatar
5 votes
1 answer

Why do the engines of the PAK FA (Sukhoi T-50) seem not to be not aligned parallel to each other?

The nozzles of the Sukhoi T-50 seem to be aligned not perfectly parallel. However, it is not very pronounced. What may be the reasons for aligning the nozzles engines not perfectly parallel. Edit: ...
Dohn Joe's user avatar
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