Isn't it a J-10B? I think J-10C have a second antenna in front of the vertical stabilizer.
You are correct !
J-10C '1051' had this feature ... however the original prototype '201' (IMO the same aircraft prior to renumbering) did not !
Honestly I really don't know what to think about this new - if indeed new - bird at all ....
Rumors are ranging from the modified J-10B '1035' over maybe the converted J-10C '1051' or a completely new prototype ... and the speculations around its engine are nearly as wild ! Some say the new WS-10G (with about 14t thrust), others are a bit sceptical and assume the WS-10B as used in '1035' ...
Is that why the first batch of J-10B/Cs are constantly being delayed into service? Why couldn't the first batch just use AL-31FNs and have the WS-10Bs on Block II, like J-11Bs? Anyway, I have to say the J-10B/C is a sexy bird.
Otherwise the AL-31FN Series 3 is - from what I've read - for the serial J-10B and with more than 53 aircraft build, I wonder why we still don't know confirmed what unit operates them ... also in this regard some assume - esp. in mind of the many undelivered J-10BS at CAC - there are problems, they are not assigned operationally and they will wait for this new Taihang-version !
Even more I hope for better images ASAP !
Deino