N036B http://bastion-karpenko.ru/VVT/FAR_T-50_MAKS-2015_03.jpg
N036 http://bastion-karpenko.ru/VVT/FAR_T-50_MAKS-2015_01.jpg

Thanks a lot for sharing.

That N036 main array. hmm there’s two large rectangular radiator at the lower side. i wonder if it’s a Guard channel for the array.
The N036B does not have similar structure.