2 fatalities

Seaplane crash into sea near Brindisi harbor (G-ADUZ)

Brindisi, ItalyTakeoff (climb)

On December 5, 1937, a Short S.23 Empire Flying Boat (registration G-ADUZ) operated by Imperial Airways was involved in an aviation accident near Brindisi, Italy during takeoff. 2 people were killed. Investigators recorded the probable cause as: The accident was caused by the flight crew setting the flaps in an incorrect configuration for takeoff, leading to an immediate stall. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Source recordUpdated 2026-08-04Data APIEditorial standards

A seaplane named Cygnus crashed into the water shortly after departing from the Brindisi harbor. The accident resulted in two fatalities and six injuries among the occupants.

What happened

The incident occurred immediately following the departure of a seaplane identified as Cygnus from the harbor area of Brindisi. During the initial climb phase, the aircraft experienced a stall shortly after leaving the water surface. This loss of lift caused the plane to descend rapidly and impact the sea.

The crash resulted in significant casualties among those on board. A total of two people were killed, specifically one member of the crew and one passenger. Additionally, six other individuals sustained injuries during the event.

Findings

Investigations into the accident determined that the primary factor leading to the stall was an incorrect configuration set by the flight crew prior to departure. The flaps were positioned in a manner unsuitable for takeoff, which compromised the aircraft's aerodynamic performance and ultimately triggered the stall shortly after liftoff.

Probable cause

The accident was caused by the flight crew setting the flaps in an incorrect configuration for takeoff, leading to an immediate stall.