No fatalities

1980-05-11: Boeing 707 (OO-SJH) — Zaïre International Cargo Air System - ZICAS — Douala, Cameroon

Douala, CameroonLanding (descent or approach)

On May 11, 1980, a Boeing 707 (registration OO-SJH) operated by Zaïre International Cargo Air System - ZICAS was involved in an aviation accident near Douala, Cameroon during landing or approach. No fatalities were reported. Investigators recorded the probable cause as: Loss of control on short final due to windshear. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 1781223956Data APIEditorial standards
Boeing 707
Photo: USAF / Public domain, via Wikimedia Commons

A cargo aircraft on descent to Douala Airport encountered low level windshear on short final. Control was lost, the left wing struck the runway, and both engines were torn off. The three crew members suffered minor injuries.

Incident Overview

A cargo flight from Paris-Orly Airport concluded with a serious incident during the approach to Douala Airport. The aircraft, operating in marginal weather conditions, began its descent uneventfully. However, during the final phase of the approach, the crew encountered low-level windshear.

Sequence of Events

On short final, the aircraft entered a low-level windshear condition. The crew lost control, and the airplane banked sharply to the left. The left wing contacted the runway surface. The impact caused the left main landing gear to separate from the aircraft, and both engines (number 1 and 2) were also torn off. Subsequently, the aircraft veered off the left side of the runway, executed a 270-degree turn, and came to a stop.

Damage and Injuries

The aircraft sustained substantial damage. The left wing was partially torn off, rendering the airplane beyond repair. All three crew members evacuated and escaped with minor injuries.

Probable Cause

The official investigation determined that the probable cause was a loss of control on short final due to windshear.