Alan
Thanks for the Angolan update, T-707 and T-708 were both photographed at Yaroslavl in June (Russianplanes) so they are regularly here in Russia, it would make sense it is T-706 but I will await it being 100% eyeballed or photographed!
Today we have a new unknown with factory code
* 1F7AFA LX9316 2018/09/15 11:03:26
That should make it SU95 No prefix 97018 a Sukhoi test flight reg
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