Capt. Andrew “Dojo” Olson, F-35 Heritage Flight Team pilot and commander, performs a tactical pitch maneuver in an F-35A Lightning II during the California Capital Airshow on Sept. 23, 2018, in Sacramento, Calif.
After being grounded last week, 80 percent of the operational U.S. and international F-35 Lightning II Joint Strike Fighter variants are now cleared to resume flight operations, following a fleet-wide fuel line inspection.
The entire F-35 enterprise halted flight operations Thursday so...