Incident Overview

Date: Wednesday 24 March 1999
Aircraft Type: Airbus A300C4-620
Owner/operator: United Arab Emirates – Amiri Flight
Registration Number: A6-PFD
Location: Rhodes-Diagoras Airport (RHO) – ÿ Greece
Phase of Flight: Landing
Status: Destroyed, written off
Casualties: Fatalities: 0 / Occupants: 271
Component Affected: Auto brake system (specifically spoilers)Auto brake system (specifically spoilers)
Category: Accident
A Amiri Flight A300 experienced a significant incident on the Rhodes runway 07/25 due to adverse weather conditions. The crew increased the speed threshold, and the auto brake system was set to low, resulting in a speed exceeding the aircraft’s maximum speed. The automatic spoilers were disabled, preventing their deployment, leading to a loss of braking control and a substantial speed increase. The aircraft sustained serious damage upon landing.A Amiri Flight A300 experienced a significant incident on the Rhodes runway 07/25 due to adverse weather conditions. The crew increased the speed threshold, and the auto brake system was set to low, resulting in a speed exceeding the aircraft’s maximum speed. The automatic spoilers were disabled, preventing their deployment, leading to a loss of braking control and a substantial speed increase. The aircraft sustained serious damage upon landing.

Description

The Rhodes runway 07/25 (3260 m long) was wet. Due to the weather circumstances the crew of the Amiri Flight A300 increased the threshold reference speed from 134 kts to 144 kts. The ground spoilers were not armed. For braking reasons, the auto brake mode was set to “low”. The thrust reversers were disabled due to a manufacturer’s service bulletin. The aircraft landed with a speed of 166 kts, exceeding the Vref by 22 kts. The ground spoilers did not deploy automatically because they had not been armed. Consequently the auto brake system, which operates by the deployment of spoilers, did not activate. The crew attempted manual braking but they were too late. The aircraft departed the runway, sustaining serious damage. The Airbus was partly broken up after the accident.

Primary Cause

Weather conditions ? specifically wet runway ? combined with the crew’s speed increase and the failure of automatic spoilers to deploy.Weather conditions ? specifically wet runway ? combined with the crew’s speed increase and the failure of automatic spoilers to deploy.

Share on:

Leave a Reply

Your email address will not be published. Required fields are marked *