Arslanian began his career as civil aviation engineer at the Directorate General for Civil Aviation followed by the `` Inspection générale de l'aviation civile et de la météorologie ( IGACEM ) '' .
Paul-Louis Arslanian starts his career as civil aviation engineer at the French Directorate General for Civil Aviation and then at the `` Inspection générale de l'aviation civile et de la météorologie ( IGACEM ) '' .