A fixed-wing airplane, numbered NA-302, of Squadron 1, 2nd Wing of the National Airborne Service Corps took off from Chingchuankang Airport at 10:34 on Nov 7, 2015 for an aerial survey and photography mission conducted for a homeland survey project of Forestry Bureau. At 13:55, as the airplane approached the runway, a landing gear filed to lock down and the pilot was forced to perform a belly landing. Everyone on board was safe. The Corps scrambled a response team as soon as the tragic news reached the HQs. It was all hands on deck to deal with the response efforts. The Aviation Safety Council stepped in for the investigation on what caused this accident. (Conducted by Aviation Safety Commission)