Seems confirmed. Poor Kazan.
“The FighterBomber channel appears to confirm the A-50 AEW&C loss yesterday. Russian sources say that the Il-22 was damaged but managed to land.”
https://twitter.com/RALee85/status/1746782431108080117
“The UK MoD previously assessed that Russia “likely started using A-50...to identify targets over Ukraine” for its S-400 air defense systems. A-50U aircraft will be an important factor in how Ukrainian F-16 perform against Russian fighters and air defenses.”
https://twitter.com/RALee85/status/1746788998993813507
Russian sources say that the Il-22 was damaged
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Does not look like it will be taking off any time soon, if ever.