Bound for France, famed band leader Army Maj. Glenn Miller and two others take off from England in a Noorduyn C-64 Norseman and are never heard from again. Several possible causes for the disappearance are formulated, but none is ever proven.
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.