| Model | Year | History | | AS565SA Panther | 1991 | | | AS365N2 Dauphin 2 | 1992 | The AS.365N2 was marketed by the newly formed Eurocopter featuring upgraded Arriel 1C2 turboshafts of 737 shp with a maximum take off weight of ...
| | AS565MA Panther | 1994 | | | AS365N3 Dauphin 2 | 1996 | Developed for Hot-and-High conditions. 2 Turbomeca Arriel 2C turbo-shaft engines with Digital control (DECU). 
First flight on October 30, 1996
| | EC155B | 1997 | The EC155 was originally named Aerospatiale AS365N4 Dauphine but was absorbed by the new company Eurocopter. Featuring a larger cabin than the A ...
| | EC155B1 | 2001 | Built by Eurocopter France, was the succeesor of the EC155B and is powered by two Turbomeca Arriel 2C2
FADEC engines. Maximum take-off weight ...
| | AS565MB Panther | 2002 | | | AS365N3+ Dauphin 2 | 2009 | Presented at the 2009 Paris Air Show, the N3+ delivers new avionics systems including a new 4-axis Auto-Pilot and powered by two FADEC Turbomeca ...
|  X3 | 2010 | The X3 ( X-Cube ) is an experimental compound helicopter demonstrator developed from the EC.155 which in turn is the latest version of the Dauphi ...
| | AH as365 dauphin 2 | 2014 | Airframes built before January 1st, 2014 listed as Eurocopter as365.
Production ended in 2021 with AS365N3+ c/n 7060
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