
F-35A Lightning II aircraft receive aerial refuelings from a Travis KC-10 Extender July 13, 2016 on the flight from England to the United States. US Air Force photo.
WASHINGTON, D.C. — The armed services are still unsure why Navy and Air Force pilots are struggling with their Onboard Oxygen Generation System (OBOGS) while the Marine Corps – which uses the exact same systems – has had no problems, the Marines’ top aviator told reporters. Read More