Apparently Al Arabia is reporting that:
Images from a video released by ISIS captured a fighter firing Chinese-made surface-to-air missile FN6 – and blowing an Iraqi army MI-35M during a battle in the oil-rich town of Baiji, north of Baghdad, according to the New York Times. Two crew members were reportedly killed as a result.
If true, that is going to make life a lot more difficult for all Coalition flyboys.