Accident Details
On a scheduled flight from Gilgit Airport to Rawalpindi, the aircraft operating as flight PK631 departed at 1140 local time. While cruising at an altitude of 9,000 feet in adverse weather, the airplane impacted the slope of a snow-covered mountain near Jalkot. The wreckage was discovered a few hours after the accident. None of the 31 persons on board survived.
Weather Conditions
At the time of the accident, weather conditions were characterized by poor visibility due to low clouds and snowfall. Visibility was reported as nil.
Human Factors
Investigators noted that the flight crew lost their orientation and may have initiated a premature descent, leading to the aircraft striking the terrain.
Probable Cause
The official investigation determined the probable cause to be controlled flight into terrain.