US Air Force F-35 Fleet Grounded! Here Is Big Reason Why
The US Air Force has grounded its fleet of F-35 jets temporarily, citing a potentially faulty component in the ejection seat that could endanger pilots in an emergency, a concern that also grounded other types of military planes that are used in training.
The issue involves the explosive cartridges inside ejection seats that help propel the seat -- and the pilot -- from the plane during an emergency, Alexi Worley, spokeswoman for the Air Force's Air Combat Command, said in a statement Friday.
The affected aircraft have ejection seats made by Martin-Baker Aircraft Company Ltd., Worley said.
“On July 19, we began a Time Compliance Technical Directive to inspect all of the cartridges on the ejection seat within 90 days,” Worley said in the statement. “Out of an abundance of caution,” she said Air Combat Command units “will execute a stand-down on July 29 to expedite the inspection process. Based on data gathered from those inspections, ACC will make a determination to resume operations.”
It's the latest development in a concern over planes that have the ejection seats. The Air Force on Thursday decided to ground almost 300 training aircraft over the issue. The Navy and Marine Corps have also sidelined some of their fixed-wing aircraft. The groundings were reported earlier by Breaking Defense and Air Force Times.
Only aircraft equipped with cartridges “within a limited range of lot numbers are affected,” the Navy said in a statement this week. The cartridges will be replaced at the aircraft's assigned squadron and the aircraft will be inspected before its next flight, the service said.
But Steve Roberts, Martin-Baker's head of business development, said in an emailed statement that only F-35s were affected.
An “anomaly” was
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