Toa Domestic Airlines Flight 533

Toa Domestic Airlines Flight 533, registration JA8764, was a NAMC YS-11A-217 en route from Chitose Airport near Sapporo, Japan to Hakodate Airport. The plane left Chitose Airport on a scheduled flight at 08:30. After arriving in Hakodate airspace, the plane was descending below 1800 metres when it crashed at 09:05 into the south face of Yokotsudake (Yokotsu Mountain). All 64 passengers and four crew on board perished. The cause of the crash was determined to be pilot error that followed strong winds pushing the plane off course.

• http://en.wikipedia.org/wiki/Toa Domestic Airlines Flight 533