Incident Overview

Date: Thursday 23 October 1986
Aircraft Type: Hindustan Aeronautics Ltd. HAL-748-224 Srs. 2
Owner/operator: Indian Airlines
Registration Number: VT-EAT
Location: Indore Airport (IDR) – ÿ India
Phase of Flight: Landing
Status: Substantial, repaired
Casualties: Fatalities: 0 / Occupants: 51
Component Affected: Nose Landing GearNose Landing Gear
Category: Accident
A flight experienced a nose landing gear failure during approach to Indore Airport, India. The nose landing gear failed to lock down, triggering an emergency gear extension procedure. Despite this, the landing gear indication remained red, leading to a forced landing where the nose was kept off the runway surface for an extended period. Upon touchdown, the nose landing gear failed, resulting in impact with the runway. The propellers also contacted the runway.A flight experienced a nose landing gear failure during approach to Indore Airport, India. The nose landing gear failed to lock down, triggering an emergency gear extension procedure. Despite this, the landing gear indication remained red, leading to a forced landing where the nose was kept off the runway surface for an extended period. Upon touchdown, the nose landing gear failed, resulting in impact with the runway. The propellers also contacted the runway.

Description

While on approach to Indore Airport, India, the nose landing gear failed to lock down. The captain used the emergency gear extension procedure but the landing gear indication still showed a red light. Air traffic control reported that the undercarriage was deployed. A forced landing was carried out during which the nose was kept off the runway surface as long as possible. On touchdown the nose landing gear gave way and the nose impacted the runway. Both propellers also contacted the runway. PROBABLE CAUSE: “Collapse of nose landing gear to breakage of nose landing gear jack inboard bracket studs and thus releasing the jack from its attachment point. The jack was lodged in the structure after its release from attachment point which prevented the landing gear to move to the down and locked position.”

Primary Cause

Collapse of nose landing gear to breakage of nose landing gear jack inboard bracket studs and thus releasing the jack from its attachment point.Collapse of nose landing gear to breakage of nose landing gear jack inboard bracket studs and thus releasing the jack from its attachment point.

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