Incident Overview

Date: Sunday 10 October 1965
Aircraft Type: Bristol 175 Britannia 312
Owner/operator: British Eagle International Airlines
Registration Number: G-AOVB
Location: Gan RAF Station (GAN) – ÿ Maldives
Phase of Flight: Landing
Status: Substantial, repaired
Casualties: Fatalities: 0 / Occupants: 120
Component Affected: Nosewheel assemblyNosewheel assembly
Category: Accident
An aircraft from Bahrain, cleared for an ILS approach to runway 28, experienced a catastrophic loss of vision due to heavy rain at 350 ft. During the approach, it executed a full flap and reduced speed, but heavy rain caused a complete loss of forward vision. An overshoot action was taken, resulting in a ground impact, with the aircraft bouncing and emerging from the rain. The impact damaged the nosewheel assembly and triggered fuel shutoff. The aircraft landed to the right of the runway, ran for distance on its main wheels, and collapsed the nosewheel assembly, resulting in a rest on the ground with its nose pointing downwards.An aircraft from Bahrain, cleared for an ILS approach to runway 28, experienced a catastrophic loss of vision due to heavy rain at 350 ft. During the approach, it executed a full flap and reduced speed, but heavy rain caused a complete loss of forward vision. An overshoot action was taken, resulting in a ground impact, with the aircraft bouncing and emerging from the rain. The impact damaged the nosewheel assembly and triggered fuel shutoff. The aircraft landed to the right of the runway, ran for distance on its main wheels, and collapsed the nosewheel assembly, resulting in a rest on the ground with its nose pointing downwards.

Description

After a flight from Bahrain the aircraft arrived over the Gan NDB at 13:23 hrs. local time and was cleared for an ILS approach to runway 28. The approach was monitored by radar. During the approach, varying visibility was encountered but at 350 ft. in moderate rain, the approach lights were seen. Full flap was applied, and speed was reduced for landing. At a height of between 100 and 150 ft., however, extremely heavy rain caused a complete loss of forward vision. Overshoot action was taken but the aircraft continued to descend and struck the ground. It bounced into the air and, at the same time, emerged from the very heavy rain and the whole of the aerodrome then became visible. The impact with the ground damaged the nosewheel assembly and caused the crash inertia switches to operate; this shut off the fuel to the engines. The aircraft landed to the right of the runway and ran for some distance on its main wheels before the nose came down. The damaged nosewheel assembly then collapsed, and the aircraft came to rest with its nose on the ground. Opinion: The aircraft struck the ground heavily and damaged the landing gear when attempting to overshoot from a low height following loss of visual reference in heavy rain.

Primary Cause

Heavy rain and loss of visual reference during an ILS approach.Heavy rain and loss of visual reference during an ILS approach.

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