解説Sukhoi Su-27UB(M-1) ‘71 blue B-1831M1’’ (32191044168).jpg
c/n 96310424043
Operated by the 831st Guards Tactical Aviation Brigade (831 BrTA), Ukranian Air Force, based at Myrhorod Air Base.
Seen departing after taking part in the 2017 Royal International Air Tattoo.
RAF Fairford, Gloucestershire, UK.