See
http://aviation-safety.net/database/rec ... 20141230-0
.The airplane, AP-BJN, had been involved in a prior accident on April 22, 2012 when the left hand undercarriage strut penetrated through the upper wing upon landing at Karachi. The aircraft was repaired and flew again on May 16, 2014
Again someething with the left hand undercarriage this 30dec2014...