F-WFAL

The crew (a pilot and a flight engineer) were engaged in a test flight on this first Dassault Falcon 10 prototype of the French manufacturer Avions Marcel Dassault (Dassault Aviation). While cruising at an altitude of 15,000 feet and a speed of 360 knots, control was lost. The airplane entered a dive and crashed in an open field located in Loreux, about 8 km northeast of Romorantin-Lanthenay. The aircraft was destroyed and both occupants were killed. Crew: Alain Tretout, pilot, Jacques Ladeux, flight engineer.

Flight / Schedule

F-WFAL

Registration

F-WFAL

MSN

001

Year of Manufacture

1970

Date

October 31, 1972 at 12:00 AM

Type

CRASH

Flight Type

Test

Flight Phase

Flight

Crash Site

Plain, Valley

Crash Location

Romorantin-Lanthenay Loir-et-Cher

Region

Europe • France

Coordinates

47.4498°, 1.9419°

Crash Cause

Technical failure

Narrative Report

On October 31, 1972 at 12:00 AM, F-WFAL experienced a crash involving Dassault Falcon 10, operated by Avions Marcel Dassault - Groupe Dassault, with the event recorded near Romorantin-Lanthenay Loir-et-Cher.

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

2 people were known to be on board, 2 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 2, crew fatalities: 2, passengers on board: 0, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is technical failure. The crew (a pilot and a flight engineer) were engaged in a test flight on this first Dassault Falcon 10 prototype of the French manufacturer Avions Marcel Dassault (Dassault Aviation). While cruising at an altitude of 15,000 feet and a speed of 360 knots, control was lost. The airplane entered a dive and crashed in an open field located in Loreux, about 8 km northeast of Romorantin-Lanthenay. The aircraft was destroyed and both occupants were killed. Crew: Alain Tretout, pilot, Jacques Ladeux, flight engineer.

Aircraft reference details include registration F-WFAL, MSN 001, year of manufacture 1970.

Geospatial coordinates for this crash are approximately 47.4498°, 1.9419°.

Fatalities

Total

2

Crew

2

Passengers

0

Other

0

Crash Summary

The crew (a pilot and a flight engineer) were engaged in a test flight on this first Dassault Falcon 10 prototype of the French manufacturer Avions Marcel Dassault (Dassault Aviation). While cruising at an altitude of 15,000 feet and a speed of 360 knots, control was lost. The airplane entered a dive and crashed in an open field located in Loreux, about 8 km northeast of Romorantin-Lanthenay. The aircraft was destroyed and both occupants were killed. Crew: Alain Tretout, pilot, Jacques Ladeux, flight engineer.

Cause: Technical failure

Occupants & Outcome

Crew On Board

2

Passengers On Board

0

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 2

Operational Details

Flight Type

Test

Flight Phase

Flight

Crash Site

Plain, Valley

Region / Country

Europe • France

Aircraft Details

Registration

F-WFAL

MSN

001

Year of Manufacture

1970