On July 20, 1986, a Cessna 180 (registration N7583K) operated by Bryant F. Morris was involved in an aviation accident near Thomas Creek, ID. Investigators recorded the probable cause as: The pilot's failure to properly align the aircraft with the runway during takeoff, which resulted in a ground loop and collapse of the left landing gear. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
A pilot reported improper alignment during takeoff, causing the aircraft to slide off the runway and ground loop onto its left wing after the left gear collapsed.
What happened
The pilot reported that the aircraft was not properly aligned with the airstrip when power was applied for the takeoff roll. A witness observed the tail of the airplane pulling to the left, which caused the aircraft to slide down the runway. The left landing gear dug into the terrain and collapsed, leading to a ground loop. The airplane eventually came to rest on its left wing.
The investigation
The investigation focused on the mechanical condition of the landing gear and the alignment of the aircraft during the initial phase of the takeoff roll.
Probable cause
The pilot's failure to properly align the aircraft with the runway during takeoff, which resulted in a ground loop and collapse of the left landing gear.
Frequently asked questions
What happened in the 20 Jul 1986 Cessna 180 accident near Thomas Creek, ID?
A pilot reported improper alignment during takeoff, causing the aircraft to slide off the runway and ground loop onto its left wing after the left gear collapsed.
What aircraft was involved and where did it happen?
The accident on 20 Jul 1986 involved a Cessna 180, registration N7583K, operated by Bryant F. Morris, at Thomas Creek, ID.
What was the probable cause of the accident?
The pilot's failure to properly align the aircraft with the runway during takeoff, which resulted in a ground loop and collapse of the left landing gear.
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