https://aviationweek.com/defense/aircraft-propulsion/turbofan-upgrade-enters-flight-test-exported-russian-fighters
A Sukhoi Su-57 fighter completed a first flight powered by a 35,000-lb.-thrust Izdeliye 177 engine this month.
flight testturbofanupgradeentersexported
https://www.flightglobal.com/pandw-to-outsource-more-work-on-its-geared-turbofan/98051.article
Pratt & Whitney (P&W) plans to bring in partners to share as much as 49% of the cost of producing its next generation PurePower geared turbofan engine, with...
p wgeared turbofanoutsourcework
https://www.flightglobal.com/airframers/us-indictment-alleges-broad-chinese-effort-to-steal-turbofan-data/130085.article
The US Department of Justice has levied new charges against 10 alleged Chinese spies who purportedly sought to steal proprietary corporate information,...
usindictmentbroadchineseeffort
https://www.flightglobal.com/advanced-williams-turbofan-to-fly-in-new-aircraft/1787.article
The low-cost small turbofan engine being developed by Williams International for next-generation light aircraft will be flight-tested in a prototype designed...
to flyadvancedwilliamsturbofannew