Articles taken from Flight International magazine:
8th July: Ninth F-35 joins flight test fleet
Nine of the original 14 F-35 flight test aircraft have flown after the debut on 6 July of the fourth conventional take-off and landing (CTOL) variant, known as AF-3.
The 42min sortie began at 18:20, local time, outside Lockheed Martin's final assembly plant in Fort Worth, Texas, with company test pilot Bill Gigliotti at the controls. Area storms stopped the flight short, Lockheed says.












