SIOUX CITY, Iowa (KELO) — It was 30 years ago Friday when a United Airlines flight from Denver to Chicago made an emergency landing at Sioux Gateway Airport. The pilots had lost all control of the DC-10. 111 died and 185 people survived on United 232.

In a original, we look back through the KELO-TV archives at one of the deadliest aviation disasters in American history.

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