日本佳速航空
Japan Air System Flight 451 was a Japan Air System flight from Nagoya Airport in the Nagoya area of Aichi Prefecture, Japan to New Chitose Airport in Sapporo, Hokkaido Prefecture, with a stopover at Hanamaki Airport in Hanamaki, Iwate Prefecture. On April 18, 1993, the Douglas DC-9-41 operating the flight crashed while landing at Hanamaki Airport.