Reserved but not registered.
Registered 4/2/82 to Aerospatiale Societe Nationale Industrielle.
Certificate of Airworthiness suspended 27/5/83 at Marignane.
Permit issued to Aerospatiale.
Converted to AS365X 380 DTP (Developement Technique Probatoire) and flew as such 20/3/89.
Permit issued 9/90 to Aerospatiale.
Converted to AS365X DGV200 (Dauphin Grand Vitesse) and first flew as such 3/91.
Set a new record speed of 201knots (372km/hr) on 19/11/91, powered by two Arriel IX.
F-GDFK cancelled 8/2/95.
Permit issued 12/94 to Eurocopter.
Converted to AS365N4 and first flew as such 17/6/97.
Designation changed 2/98 to EC155B.
Airframe used to build Eurocopter X3 hybrid test helicopter.
First flew as such 6/9/10.
Set a record with a level flight speed of 255knots (472km/hr) on 7/6/13.
Arrived at Le Bourget 19/6/14 for preservation.