An engine shortage is the newest problem to hit the F-35 enterprise
By: Valerie Insinna  
Correction 2/12/2021 at 6:23 p.m. EST: In an earlier version of the story, a defense official gave an erroneous target for power module production. The story has been revised with the correct number.
WASHINGTON — The F-35 joint strike fighter program is grappling with a shortage of the jet’s Pratt & Whitney F135 engine, and it could be months before the situation starts to improve, a defense official said Friday.
The problem, according to the F-35 joint program office, is twofold. First, the F135 Heavy Maintenance Center at Tinker Air Force Base, Okla., has not been able to process engines through scheduled depot maintenance as quickly as projected.
https://www.defensenews.com/air/2021/02/12/an-engine-shortage-is-the-newest-problem-to-hit-the-f-35-enterprise/