According to Dassault , it was the first large - scale European cooperative civil aeronautics programme .
The Dassault Mercure is a twin - engined narrow - body jet - powered airliner developed and manufactured by French aircraft firm Dassault Aviation .
According to aircraft firm , Dassault Mercure was the first large - scale European cooperative civil Dassault Mercure   .
The Dassault Mercure is a twin - engined narrow - body jet - powered airliner developed and manufactured by French aircraft firm Dassault Aviation .