There are reports that a passenger plane which crashed in southern Russia - killing more than 60 people - came down because of human error or a technical fault.

That's according to Russian agencies- citing the investigative committee.

The Boeing 737-800 operated by the budget airline FlyDubai had been attempting to land at Rostov-on-Don airport for a number of hours-

55 passengers and seven crew members died in the crash.

Aviation Expert, Alan Peaford, says the airline is recognised as having good safety procedures: