Whoa, now.
Empty F-16 jet tested by Boeing and US Air Force
“The jet - which had previously sat mothballed at an Arizona site for 15 years - flew at an altitude of 40,000ft (12.2km) and a speed of Mach 1.47 (1,119mph/1,800km/h).
“It carried out a series of manoeuvres including a barrel roll and a “split S” - a move in which the aircraft turns upside down before making a half loop so that it flies the right-way-up in the opposite direction. This can be used in combat to evade missile lock-ons.”