Francis Brangier Francis Brangier has been CEO at Egis Airport Operation since 2014. He is a qualified engineer from the French National Civil Aviation School (ENAC) with over 30 years’ experience in civil aviation.  Francis joined Sofréavia in 1999, becoming Assistant Director General of Egis Avia in 2010. He is an administrator of several airports in Africa (Ivory Coast, Gabon, Congo) and elsewhere (Belgium, Cyprus, Brazil).