Incident Overview
Date: Wednesday 28 May 1975
Aircraft Type: NAMC YS-11-125
Owner/operator: TOA Domestic Airlines
Registration Number: JA8680
Location: Osaka-Itami Airport (ITM) –
ÿ Japan
Phase of Flight: Landing
Status: Destroyed, written off
Casualties: Fatalities: 0 / Occupants: 22
Component Affected: Left flap wellLeft flap well
Investigating Agency: AAICAAIC
Category: Accident
A hydraulic oil leak resulted in a tire blowout during landing on runway 32R, causing the YS-11 to veer off the runway. The leak originated from a loose connection in the left flap well, leading to the incident.A hydraulic oil leak resulted in a tire blowout during landing on runway 32R, causing the YS-11 to veer off the runway. The leak originated from a loose connection in the left flap well, leading to the incident.
Description
A hydraulic oil leak forced the crew to return to Osaka (ITM). A tire blew during the landing roll on runway 32R causing the YS-11 to veer off the runway. The aircraft crossed a sod area and a drainage ditch. The oil leak was caused by a loose connection of the hydraulic oil line in the left flap well.
Primary Cause
Loose hydraulic oil line connection in the left flap well.Loose hydraulic oil line connection in the left flap well.Share on:
