News and developments about aircraft engines, including turbofan, turboprop, turboshaft and piston.

May 7, 2015 - 10:46 AM
CFM International's Leap-1B turbofan for the Boeing 737 Max is on track to complete certification next year and enter service in 2017.
F135 engine
Apr 28, 2015 - 12:36 PM
The U.S. Department of Defense IG and Government Accountability Office were sharply critical of the F135 engine program.
Superior Gemini 100
Apr 22, 2015 - 4:22 AM
The 100-hp Gemini 100, intended for light sport aircraft, will be the first in the new engine family to be fielded by Superior.
Apr 15, 2015 - 12:14 PM
GE and partners expect to build 2,800 engines this year
GE90 sensor
Apr 14, 2015 - 3:48 PM
Cobalt-chrome alloy housing better protects engine sensor from icing
F135 engine
Apr 13, 2015 - 2:24 PM
Pratt & Whitney said it has reduced the cost of the F135 turbofan by 55 percent since the sixth flight-test engine.
H-175 at Courchevel Airport for engine removal
Apr 13, 2015 - 9:23 AM
Pratt & Whitney Canada turboshaft was replaced at altitude airport in France
Apr 6, 2015 - 5:09 PM
Places renewed emphasis on long-term supplier agreements
F135 engine drawing
Apr 6, 2015 - 3:34 PM
The engine manufacturer is retrofitting a part of its F135 engine to resolve the problem that prevented the international debut of the F-35.
Apr 6, 2015 - 10:18 AM
Structure should have a broad reach because the engines share a common core with the PW1500G that powers the Bombardier CSeries.