On October 7, 1990, a Cessna 185B (registration N2525Z) operated by Raven Air was involved in an aviation accident near Koyuktolik, AK. Investigators recorded the probable cause as: The pilot's excessive landing speed and improper flare technique, which resulted in a hard landing, subsequent veer, and structural failure of the landing gear. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
A tailwheel aircraft landed with excessive speed, veered right near the runway end, and rolled over after main gear collapse. No mechanical failure was found.
What happened
The accident occurred during the landing phase of flight. According to the chief pilot, who witnessed the event, the airplane touched down in the middle of the runway with excessive speed. Throughout the landing roll, the tail wheel remained off the ground. As the aircraft approached the end of the runway, it veered sharply to the right. The main landing gear subsequently collapsed, causing the airplane to roll over and shear off its wings.
The investigation
A thorough examination of the main landing gear and brake system was conducted post-accident. The inspection revealed no evidence of mechanical failure or pre-impact malfunction within these critical systems. The pilot involved in the accident had been newly hired at the time of the event.
Probable cause
The pilot's excessive landing speed and improper flare technique, which resulted in a hard landing, subsequent veer, and structural failure of the landing gear.
Frequently asked questions
What happened in the 7 Oct 1990 Cessna 185B accident near Koyuktolik, AK?
A tailwheel aircraft landed with excessive speed, veered right near the runway end, and rolled over after main gear collapse. No mechanical failure was found.
What aircraft was involved and where did it happen?
The accident on 7 Oct 1990 involved a Cessna 185B, registration N2525Z, operated by Raven Air, at Koyuktolik, AK.
What was the probable cause of the accident?
The pilot's excessive landing speed and improper flare technique, which resulted in a hard landing, subsequent veer, and structural failure of the landing gear.
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