New F-35 engine deliveries suspended amid ongoing investigationPratt & Whitney's deliveries of F135 engines are on hold while the U.S. military and contractors try to find the root cause of a Dec. 15 F-35 mishap.By Stephen Losey5 weeks ago
Pentagon grounds some F-35s after ejection on Texas runwayThe F-35 Joint Program Office told services a fuel tube failure may have caused an F-35B's crash, which has now led to some fighters being grounded.By Stephen Losey6 weeks ago
F-35 costs have been declining. That’s about to change.The lower quantity of purchased fighters, the pandemic and the addition of more capabilities will cause the price of an F-35 to rise in the coming lots.By Stephen Losey3 months ago
Lockheed, Pentagon claim they’re reining in F-35 sustainment costsIt cost the U.S. Air Force in 2020 about $7.8 million to fly one of its F-35A fighters. That was nearly double the service’s $4.1 million goal.By Stephen Losey5 months ago
Here’s what we know about F-35 ejection seat woes so farMilitary officials won’t answer whether they’ve found the problem on any planes.By Rachel S. Cohen and Stephen Losey6 months ago
F-35 helmets that fix ‘green glow’ are on their way — but not to the Air ForceAviators first reported green glow was an issue on the F-35 in 2012.By Rachel S. Cohen14 months ago