3 fatalities

Maritime patrol aircraft shot down over the North Sea (N5220)

Pernis, NetherlandsFlight

On July 11, 1940, an Avro 652 Anson (registration N5220) operated by Royal Air Force - RAF was involved in an aviation accident near Pernis, Netherlands in flight. 3 people were killed. Investigators recorded the probable cause as: The aircraft was shot down by a German fighter during a maritime patrol mission. 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)Primary reportUpdated 2026-08-04Data APIEditorial standards

A twin-engine maritime patrol aircraft was intercepted and destroyed by enemy fire while operating over the North Sea, resulting in a crash near Rotterdam.

What happened

During a routine maritime patrol mission over the North Sea, a twin-engine military aircraft came under attack. The plane was engaged and subsequently shot down by the pilot of a German Heinkel He 111. Following the loss of control, the aircraft crashed in Pernis, a suburb located near Rotterdam.

The impact of the crash resulted in significant casualties among the flight deck personnel. Three crew members lost their lives in the incident. A fourth occupant survived the initial impact but sustained injuries and was subsequently taken prisoner by enemy forces.

Findings

Official investigations confirmed that the aircraft was destroyed during combat operations. The primary cause of the accident was identified as hostile action, specifically being shot down by a German fighter aircraft while on station.

Probable cause

The aircraft was shot down by a German fighter during a maritime patrol mission.