20 fatalities

Aircraft crash into Monti della Meta during enroute phase (43-39197)

Monti della Meta, ItalyFlight

On November 11, 1945, a Boeing B-17 Flying Fortress (registration 43-39197) operated by United States Army Air Forces - USAAF (1941-1947) was involved in an aviation accident near Monti della Meta, Italy in flight. 20 people were killed. Investigators recorded the probable cause as: The crash was attributed to the crew's underestimation of severe icing conditions and inadequate pre-flight preparation for the adverse weather. 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 2026-08-25Data APIEditorial standards

An aircraft crashed into the slopes of Monti della Meta near Picinisco after encountering severe icing and poor visibility while diverting to Rome. No survivors were found, and the wreckage was discovered by hikers in May 1946.

What happened

While cruising along the Italian coast, the crew encountered deteriorating weather conditions characterized by severe icing. The flight phase was enroute when the pilot informed air traffic control of the intention to divert to Rome Airport. As the aircraft proceeded through areas of low visibility caused by cloud cover, it impacted the slope of Monti della Meta, situated a few kilometers northeast of the village of Picinisco.

Search and rescue operations were initiated immediately following the loss of contact but were suspended after several days due to the inability to locate any traces of the aircraft or the crew. The wreckage was eventually discovered by walkers in May 1946. Meteorological reports indicated that heavy cumulus clouds extended from 1,200 meters up to 5,000 meters altitude at the time of the incident.

Findings

Investigations suggested that the accident resulted from a misjudgment of the severity of the icing conditions. Additionally, it was concluded that the flight had not been properly prepared for the weather challenges encountered during the diversion.

Probable cause

The crash was attributed to the crew's underestimation of severe icing conditions and inadequate pre-flight preparation for the adverse weather.

Frequently asked questions

What happened in the 11 Nov 1945 Boeing B-17 Flying Fortress accident near Monti della Meta, Italy?

An aircraft crashed into the slopes of Monti della Meta near Picinisco after encountering severe icing and poor visibility while diverting to Rome. No survivors were found, and the wreckage was discovered by hikers in May 1946.

Were there any fatalities in the 11 Nov 1945 Boeing B-17 Flying Fortress accident?

The accident was fatal, resulting in 20 fatalities.

What aircraft was involved and where did it happen?

The accident on 11 Nov 1945 involved a Boeing B-17 Flying Fortress, registration 43-39197, operated by United States Army Air Forces - USAAF (1941-1947), at Monti della Meta, Italy.

What was the probable cause of the accident?

The crash was attributed to the crew's underestimation of severe icing conditions and inadequate pre-flight preparation for the adverse weather.