June 27, 2017 Test team looks at new parachute for ACES II ejection seat Members of the 418th Flight Test Squadron are testing a new parachute canopy for the Advanced Concept Ejection Seat II, or ACES II. Testers are collecting data on the GR7000 parachute, which has been proposed to replace the current C-9 canopy used in the ACES II ejection seat. The testing is part of
June 23, 2017 This week in Edwards history On June 23, 1961 Major Robert M. White became the first person to exceed Mach 5 when he flew the X-15 to a speed of Mach 5.27 (3,603 mph). Breaking barriers since 1947 - Celebrating 70 years of supersonic flight.