Pilot error likely to be cause behind deadly Mi-28N crash in Syria

TASS news agency says the deadly Mi-28N attack helicopter crash in Syria is likely due to pilot error. The crew was flying a night mission and might have hit something during the flight.

Mil Mi-28N, Russia - Air Force AN2081661
By Alex Beltyukov – RuSpotters Team [CC BY-SA 3.0, CC BY-SA 3.0 or GFDL 1.2], via Wikimedia Commons