Rolls-Royce (LSE: RR., ADR: RYCEY) announces Turkish Airlines will order 100 Trent XWB-84 engines and 40 Rolls-Royce Trent XWB-97 engines. This will make Turkish Airlines the world’s largest operator of Trent XWB engines. The Trent XWB-84 powered A350-900s, Trent…