Pakistan International Airlines (PIA) flight PIA 607, ATR 42-500 aircraft, Reg. No. AP-BHH was a scheduled passenger flight from Islamabad International Airport (IIAP), Islamabad to Gilgit Airport. The aircraft departed from IIAP, Islamabad as per plan with 47 passengers and 04 crew members. Aircraft landed at Gilgit Airport with right engine erroneous NP indication at flight idle and uncharacteristic torque at ground idle.