9 fatalities

Disappearance of RAF Floatplane in Indian Ocean (W8426)

Indian Ocean, WorldFlight

On July 23, 1941, a Consolidated PBY Catalina (registration W8426) operated by Royal Air Force - RAF was involved in an aviation accident near Indian Ocean, World in flight. 9 people were killed. 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 2026-08-26Data APIEditorial standards

A Royal Air Force floatplane vanished without a trace in the Indian Ocean while flying from Diego Garcia to Takoradi via Seychelles, resulting in the loss of all nine crew members.

What happened

The incident involved a military floatplane operating on a scheduled route between Diego Garcia and Takoradi. The aircraft made an intermediate stop at Victoria, located in the Seychelles, before continuing its journey. During this leg of the flight, the machine disappeared over the waters of the Indian Ocean.

The crew consisted of nine personnel from the 513 Air Ministry Experimental Station. Despite extensive efforts, no wreckage or debris was ever recovered from the site. Consequently, the specific circumstances leading to the loss of the aircraft remain unknown to this day. All individuals on board were lost in the event.

Frequently asked questions

What happened in the 23 Jul 1941 Consolidated PBY Catalina accident near Indian Ocean, World?

A Royal Air Force floatplane vanished without a trace in the Indian Ocean while flying from Diego Garcia to Takoradi via Seychelles, resulting in the loss of all nine crew members.

Were there any fatalities in the 23 Jul 1941 Consolidated PBY Catalina accident?

The accident was fatal, resulting in 9 fatalities.

What aircraft was involved and where did it happen?

The accident on 23 Jul 1941 involved a Consolidated PBY Catalina, registration W8426, operated by Royal Air Force - RAF, at Indian Ocean, World.