1991-09-14: Cessna A188B — Yazoo City, MS

Casualties unknown • Yazoo City, MS, US

Probable cause

SEPARATION OF THE RIGHT MAIN LANDING GEAR DURING TAKE OFF DUE TO FAILURE OF THE BOLTS WHICH SECURE THE GEAR TO THE AIRFRAME. CONTRIBUTING TO THE ACCIDENT WAS THE FAILURE OF THE PILOT TO ABORT THE TAKEOFF.

— NTSB Determination

Accident narrative

THE PLT REPORTED THAT DURING THE TAKEOFF THE RT WING DROPPED. HE CONTINUED THE TAKEOFF BUT THE ACFT TRAVELLED THROUGH TWO DITCHES BEFORE COMING TO REST. EXAM OF THE ACFT REVEALED THAT TWO OF THREE BOLTS WHICH SECURE THE RT MAIN LANDING GEAR TO THE AIRFRAME WERE NOT RECOVERED. THE BOLT THAT WAS RECOVERED WAS METALLURGICALLY EXAMINED WHICH REVEALED THAT IT FAILED DUE TO OVERLOAD. THERE WAS NO EVIDENCE OF OVER TORQUE.

Frequently asked questions

What happened in the 1991-09-14 Cessna A188B accident near Yazoo City, MS?

THE PLT REPORTED THAT DURING THE TAKEOFF THE RT WING DROPPED. HE CONTINUED THE TAKEOFF BUT THE ACFT TRAVELLED THROUGH TWO DITCHES BEFORE COMING TO REST. EXAM OF THE ACFT REVEALED THAT TWO OF THREE BOLTS WHICH SECURE THE RT MAIN LANDING GEAR TO THE AIRFRAME WERE NOT RECOVERED. THE BOLT THAT WAS RECOVERED WAS…

What aircraft was involved and where did it happen?

The accident on 1991-09-14 involved a Cessna A188B, registration N8999G, at Yazoo City, MS.

What was the probable cause of the accident?

SEPARATION OF THE RIGHT MAIN LANDING GEAR DURING TAKE OFF DUE TO FAILURE OF THE BOLTS WHICH SECURE THE GEAR TO THE AIRFRAME. CONTRIBUTING TO THE ACCIDENT WAS THE FAILURE OF THE PILOT TO ABORT THE TAKEOFF.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X18146. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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