1 fatality

Aircraft crash due to tire failure during landing (HC-SBD)

Ayuy, EcuadorLanding (descent or approach)

On November 15, 1946, a Ford 4 (registration HC-SBD) operated by Shell Company of Ecuador was involved in an aviation accident near Ayuy, Ecuador during landing or approach. One person was killed. Investigators recorded the probable cause as: The accident was caused by a left tire burst upon landing that resulted in a loss of control. 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)Source recordUpdated 2026-08-05Data APIEditorial standards

An aircraft lost control and crashed into rocks after a left tire burst upon touchdown, resulting in the death of the pilot while three passengers survived.

What happened

During the landing phase, the left tire of the aircraft suffered a catastrophic burst. This mechanical failure immediately compromised the aircraft's stability, causing it to veer off the runway to the left. The plane subsequently struck a rocky area and came to rest in the debris.

The accident resulted in one fatality. The pilot was killed in the crash. In contrast, all three passengers on board sustained no injuries and were reported as unhurt following the incident.

Findings

Official investigations identified the primary contributing factor as the structural failure of the tire during touchdown. The burst tire led directly to a loss of directional control, which prevented the crew from keeping the aircraft on the paved surface.

Probable cause

The accident was caused by a left tire burst upon landing that resulted in a loss of control.