Sukhoi Su-57 Felon - Technical details, Analysis and Discussion

[c0bra13]

I have seen enough. Put it at 10.3 br.

[quartas121]

so it would be only slightly worse than base APG-77 in range, but significantly worse than every other 5th gen radar in LPI and anything that requires wideband

[Frieren14]

Su-57 main radar is based on GaN or GaAs?

[noister]

GaAs

[ron_23]

[SaBTa]

[Balta779517-live]

George N. (@GeorgeN28581) on X

[Pvt_Wade]

they said it has new weapons?

[Dzhkグ]

[ron_23]

shameless reporst

Sukhoi Su-57 Felon - Technical details, Analysis and Discussion

[IMG_9363]

[Dzhkグ]

perhaps.

I needed a Su-57 one to go with the Fulcrum and Flanker one.

[TheDidact99]

Interesting picture from George N on his twitter:

George N. (@GeorgeN28581) on X

[Dzhkグ]

Am I crazy or do all the noses look slightly different

I might just be staring at it for too long and my mind is playing tricks on me.

But the T-50 seems to pint straight, Bort 01 seems to have a slight curve on the bottom part, and the post 2025 airframe seems to have less of a curve.

[ron_23]

its probably just the lighting and that they dont are perfectly side on to whoever made the pictures

[Dzhkグ]

This is probably pretty old but I found it recently.

[racimazzedine]

so uh… which one is AL-51?

[Dzhkグ]

Izd. 30.

So, bottom left and top right.

[Dzhkグ]

Supposedly this is footage of the Su-57 testing the Izd. 30 back in 2023.

I stole it from R*ddit so take it with a grain of salt.

[Sanguisage]

Is the engines still Al-41?

[Dzhkグ]

Afaik all production Su-57s are still using Al-41F1.

Iirc they plan to change to Izd. 177 soon. Al-51 (Izd. 30) is being pushed back again.

The best way to tell Izd. 177 from Al-41F1 is the nozzle, Izd. 177 is serrated where Al-41F1 is round.

Izd. 177 (Left) and Al-41F1 (Right)