1993-06-12: Cessna 402 — Alaska Island Air — Kivalina, AK

Casualties unknown • Kivalina, AK, US

Probable cause

THE FAILURE OF THE PIVOT LINK FOR THE DOWNLOCK MECHANISM AND THE IMPROPER RIGGING OF THE LANDING GEAR LOCKING MECHANISM BY COMPANY MAINTENANCE PERSONNEL.

— NTSB Determination

Accident narrative

DURING THE LANDING ROLL THE PILOT STATED THE RIGHT WING SETTLED TO THE RUNWAY. EXAMINATION OF THE AIRPLANE SHOWED THAT THE PIVOT LINK BETWEEN THE PUSH PULL TUBES AND THE OVER CENTER LINK ASSEMBLY FAILED. ACCORDING TO THE REPAIR STATION EMPLOYED TO REPAIR THE AIRPLANE, THEY CHECKED THE LANDING GEAR SYSTEM RIGGING AND FOUND IT TO BE OUT OF TOLERANCE.

Frequently asked questions

What happened in the 1993-06-12 Cessna 402 accident near Kivalina, AK?

DURING THE LANDING ROLL THE PILOT STATED THE RIGHT WING SETTLED TO THE RUNWAY. EXAMINATION OF THE AIRPLANE SHOWED THAT THE PIVOT LINK BETWEEN THE PUSH PULL TUBES AND THE OVER CENTER LINK ASSEMBLY FAILED. ACCORDING TO THE REPAIR STATION EMPLOYED TO REPAIR THE AIRPLANE, THEY CHECKED THE LANDING GEAR SYSTEM RIGGING AND…

What aircraft was involved and where did it happen?

The accident on 1993-06-12 involved a Cessna 402, registration N222JA, operated by Alaska Island Air, at Kivalina, AK.

What was the probable cause of the accident?

THE FAILURE OF THE PIVOT LINK FOR THE DOWNLOCK MECHANISM AND THE IMPROPER RIGGING OF THE LANDING GEAR LOCKING MECHANISM BY COMPANY MAINTENANCE PERSONNEL.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001211X12505. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.

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