SNCASE SE-313 Alouette II

The SNCASE SE-313 Alouette II (, "Lark") is a French helicopter built between 1956 and 1975 by Société Nationale de Construction Aéronautique du Sud-Est and later by Aérospatiale. It was the first helicopter in the world that has a gas turbine for engine.
It was the basis of two majors variants : SA-315 Lama and SA-316 Alouette III.