T
he F-35 Lightning II completed its first self-powered ground taxi test on Dec. 7 and is on its way to a last series of tests before first flight, per a statement from prime contractor Lockheed Martin. Lockheed spokesman John Smith would not hazard a guess as to the actual date of the first flight, but it is slated for this month. Next up are medium-speed taxi tests, traveling at from 75 to 92 mph; this first taxi only reached about 35 mph.
A recent injection of $475 million has reversed delayed delivery timelines for the Pentagon’s hypersonic missile interceptor by several years, Air Force Lt. Gen. Heath Collins, director of the Missile Defense Agency, told congressional leaders in an April 15 hearing.