F-35 Engine Recommends F-135 Retrofit to Fix Vibration Issue Written 6 March 2023

USAF_F35A-Wikipedia-250

USAF F-35A in flight, 2013  | U.S. Air Force photo by MSgt John Nimmo Sr.; Wikipedia; Public Domain

Aviation Week reported that the F-35 Joint Program Office “has issued a directive recommending that all Pratt & Whitney F135s powering the global fleet of Lockheed Martin F-35s be retrofitted within 90 days with a fix for a vibration problem that caused an aircraft to crash on Dec 15.”
Full Story (Aviation Week)