F-22 oxygen woes possibly sovled

[Perriwen]

http://www.flightglobal.com/news/articles/combat-edge-anti-g-ensemble-might-be-causing-raptors-oxygen-woes-372642/

Hopefully this gets these jets back to 100% operation if this is indeed the cause..

[captmjk16]

I'm under the impression that certain elements of the Combat Edge system are used on more airframes than just the Raptors, I could be wrong however. That said, without seeing this problem in any other aircraft, it could be a combination of the systems in a certain failure mode that causes the O2 issues. Regardless, these guys gotta get the jets figured out and back up in the air at 100% capacity soon.