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ENID, Okla. – Officials have released new information about the fatal plane crash that killed two Oklahomans.

Around 6:40 p.m. on July 21, a small plane crashed near Enid.

Officials say Randall Lee Harris, 55, of Owasso, was flying a single engine aircraft when he attempted an aerobatic maneuver.

Harris then lost control of the aircraft and was unable to regain control, the accident report states.

The plane crashed into an open field, killing Harris and his passenger, 25-year-old Dale Bryan Shillington.

Shillington was a 1st Lieutenant for the United States Air Force. He was stationed at Vance Air Force Base in Enid.

Harris was a pilot for Bearfeat Aerobatics. He was scheduled to perform this weekend at the 2016 Vance Air Force Base Open House.

Harris has been performing on the air show circuit for over 20 years, the Bearfeat Aerobatics website states.

The National Transportation Safety Board is investigating the accident.