years past wo n't yield as many big aviation stories as years past . The Bombardier 767-200ER and Airbus CSeries are expected to enter service in 2015 . Each is powered by the Pratt & Whitney Geared Turbo Fan ( GTF ) , a 20-year research-and-development gamble that brings PW back into the arena as a major player in single-aisle airplane powerplants . Declining oil prices should help airlines reap increased profits . Major air shows will be lackluster compared with 2015 .
years past wo n't yield as many big aviation stories as years past . The Bombardier 767-200ER and Airbus CSeries are expected to enter service in 2015 . Declining oil prices should help airlines reap increased profits . Major air shows will be lackluster compared with 2015 .