F-35 Engine Upgrade Passes Latest Test, Pratt & Whitney Says - aviationweek.com

Pratt & Whitney says the F-35 engine upgrade has passed its latest test as part of ongoing program work. The announcement comes from the aviation week publication cited in the provided material.

The report indicates that the test results were described as successful by Pratt & Whitney, the manufacturer responsible for the engine upgrade. No further technical specifics are provided in the supplied material.

The coverage is positioned within Worldwide Aviation, reflecting the program’s relevance to a global audience of industry readers. The source material labels the piece as a news item from aviationweek.com.

No dates, locations, or outcomes beyond the stated test passage are included in the supplied material. The material does not provide quotations, detailed causes, injuries, aircraft details, or next steps.