44-83906

The Boeing KB-29P Superfortress left RAF Sculthorpe on a training mission to south of France. While cruising at an altitude of 15,000 feet in low visibility due to poor weather conditions, the airplane struck another USAF Boeing KB-29P Superfortress that was flying in front of it. The first KB-29, registered 44-69846, was carrying a crew of ten and lost speed for undetermined reason. Following the collision, both airplanes went out of control, dove into the ground and crashed in a field located in Morigny, about 25 km south of Saint-Lô. On the ten crew members aboard 44-69846, one survived. On board 44-83906, five crew survived while four others were killed. It appears that some of the survivors were able to bail out prior to impact. Among those killed were M/Sgt. Lawrence M. Grigory, A2c Arthur B. Kosier and A3c Franklin D. Schweigert.

Flight / Schedule

44-83906

Registration

44-83906

Date

February 2, 1957 at 12:00 AM

Type

CRASH

Flight Type

Training

Flight Phase

Flight

Crash Site

Plain, Valley

Crash Location

Morigny Manche

Region

Europe • France

Coordinates

48.8817°, -1.0596°

Crash Cause

Human factor

Narrative Report

On February 2, 1957 at 12:00 AM, 44-83906 experienced a crash involving Boeing B-29 Superfortress, operated by United States Air Force - USAF, with the event recorded near Morigny Manche.

The flight was categorized as training and the reported phase was flight at a plain, valley crash site.

9 people were known to be on board, 4 fatalities were recorded, 5 survivors were identified or estimated. This corresponds to an estimated fatality rate of 44.4%.

Crew on board: 9, crew fatalities: 4, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is human factor. The Boeing KB-29P Superfortress left RAF Sculthorpe on a training mission to south of France. While cruising at an altitude of 15,000 feet in low visibility due to poor weather conditions, the airplane struck another USAF Boeing KB-29P Superfortress that was flying in front of it. The first KB-29, registered 44-69846, was carrying a crew of ten and lost speed for undetermined reason. Following the collision, both airplanes went out of control, dove into the ground and crashed in a field located in Morigny, about 25 km south of Saint-Lô. On the ten crew members aboard 44-69846, one survived. On board 44-83906, five crew survived while four others were killed. It appears that some of the survivors were able to bail out prior to impact. Among those killed were M/Sgt. Lawrence M. Grigory, A2c Arthur B. Kosier and A3c Franklin D. Schweigert.

Aircraft reference details include registration 44-83906.

Geospatial coordinates for this crash are approximately 48.8817°, -1.0596°.

Fatalities

Total

4

Crew

4

Passengers

0

Other

0

Crash Summary

The Boeing KB-29P Superfortress left RAF Sculthorpe on a training mission to south of France. While cruising at an altitude of 15,000 feet in low visibility due to poor weather conditions, the airplane struck another USAF Boeing KB-29P Superfortress that was flying in front of it. The first KB-29, registered 44-69846, was carrying a crew of ten and lost speed for undetermined reason. Following the collision, both airplanes went out of control, dove into the ground and crashed in a field located in Morigny, about 25 km south of Saint-Lô. On the ten crew members aboard 44-69846, one survived. On board 44-83906, five crew survived while four others were killed. It appears that some of the survivors were able to bail out prior to impact. Among those killed were M/Sgt. Lawrence M. Grigory, A2c Arthur B. Kosier and A3c Franklin D. Schweigert.

Cause: Human factor

Occupants & Outcome

Crew On Board

9

Passengers On Board

0

Estimated Survivors

5

Fatality Rate

44.4%

Known people on board: 9

Operational Details

Flight Type

Training

Flight Phase

Flight

Crash Site

Plain, Valley

Region / Country

Europe • France

Aircraft Details

Registration

44-83906