July 9 - Sabena begins airlifting Belgian nationals out of Congo. Over the next three weeks, 25,711 will fly home
August
August 12 - Maj Robert White (USAF), pilots the North American X-15 to a record altitude of 136,500 ft (41,600 m)
August 16 - Captain (later Colonel) Joseph Kittinger (USAF) sets a world record for highest parachute jump (102,200 ft or 31,150m) and longest parachute freefall (84,700 ft or 25,815 m) while testing high altitude parachute escape systems in Project Excelsior.
August 18 - a C-119 Flying Boxcar recovers a data capsule from the Discoverer 14 satellite in mid-air.
September
September 10 - NORAD carries out Operation Sky Shield, testing US and Canadian radar systems.