- The Aérospatiale AS 350 Écureuil (de : Eichhörnchen, en : Squirrel, pt : Esquilo) is a light utility helicopter, since 1992 manufactured by Eurocopter.
- The AS 550 Fennec is a military version of the AS 350.
- The AS 355 Écureuil is a twin-engined version of the AS 350.
- The AS 555 Fennec is a military version of the AS 355.
- Note : The military version was first commercialized under the designation Fénnec as it was written on the tail, but they are now sold as Fennec.
AS 350 Écureuil
AS 550 Fennec
AS 355 Écureuil
AS 355 F1 at ILA 2006
(Allison power plants)