Ozark Air Lines Flight 650

Ozark Air Lines Flight 650 was a regularly scheduled flight on December 20, 1983 from Sioux Gateway Airport in Sioux City, Iowa, to Sioux Falls Regional Airport in Sioux Falls, South Dakota. While landing in Sioux Falls, the McDonnell Douglas DC-9 struck a snow plow on the runway and burst into flames.

Source: Wikipedia — Ozark Air Lines Flight 650 (CC BY-SA 4.0)