No fatalities

1973-12-04: BAc 111 (LV-JNR) — Austral Lineas Aéreas — Bahía Blanca-Comandante Espora, Argentina

Bahía Blanca-Comandante Espora, ArgentinaTakeoff (climb)

On December 4, 1973, a BAc 111 (registration LV-JNR) operated by Austral Lineas Aéreas was involved in an aviation accident near Bahía Blanca-Comandante Espora, Argentina during takeoff. No fatalities were reported. Investigators recorded the probable cause as: Aborted take-off due to apparent loss of power. This was caused by the aircraft having touched down on the runway again, after initial lift-off, whilst the crew were distracted by a bird of considerable size which was flying past the left hand windscreen. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 6 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 1781232012Data APIEditorial standards

After losing power on the left engine during initial climb, the crew aborted takeoff. The aircraft struck arresting cables, causing severe damage and fire; all 74 occupants evacuated safely.

Event Description

Shortly after liftoff, during the initial climb, the flight crew observed a loss of power on the left engine. The captain decided to abort the takeoff and land back on the runway. However, the remaining runway distance was only 950 meters. Unable to stop within that distance, the aircraft collided with arresting cables that had been installed for the Douglas A4Q Skyhawk operated by the Argentinian Navy. The impact caused severe damage to both wings, and the aircraft came to rest in flames after fuel tanks were punctured.

Evacuation and Damage

All 74 occupants on board evacuated safely. The aircraft sustained damage beyond repair as a result of the fire and structural damage from the collision.

Probable Cause

The official investigation determined that the aborted takeoff was due to an apparent loss of power. This loss of power was caused by the aircraft having touched down on the runway again after initial liftoff, while the crew was distracted by a bird of considerable size flying past the left-hand windscreen. The investigation classified this as a wrong decision on the part of the crew, as the takeoff procedure had already been completed.