Air China Airbus A-320 near Kunming on Feb 26th 2016, unusual noise from cargo hold

An Air China Airbus A320-200, registration B-9918 (AeroInside lists zero other incidents up until today for the same aircraft, while the same airline Air China is currenty listed in 6 other reports) performing flight CA-4414 from Kunming to Chengdu (China), was climbing through 8600 meters out of Kunming when the crew stopped the climb and decided to return to Kunming due to unusual noises from a cargo hold. The aircraft landed safely back in Kunming about one hour after departure. (www.aeroinside.com) More...