Pratt & Whitney’s F135 engine for the F-35 Lightning II Joint Strike Fighter has amassed more than 6,000 hours of testing system development and demonstration ground testing, in addition to the more than 3,600 hours logged during the concept demonstration phase of the F-35, according to a company press release. P&W, which recently supervised a full after-burner test, says the engine is ready for F-35 taxi testing slated for later this fall.
The Air Force Life Cycle Management Center wants a contractor to serve as integrator for all the software sustainment of current and future upgrades to the growing KC-46 Pegasus tanker fleet.