Vicker’s chief test pilot “Mutt” Summers makes the first flight of the Supermarine Type 300 from Eastleigh Airport in Hampshire, England. The brainchild of designer R.J. Mitchell, this prototype is the first of 18,298 Merlin-powered Spitfires of all marks to be built by 1945.
Northrop Grumman recently delivered the first production-version of a new upgraded, jam-resistant airborne navigation system for the Air Force's F-22 Raptor and Navy’s E-2D Advanced Hawkeye aircraft.