Gulfstream’s G500 has completed flutter testing, the culmination of 50 hr. of testing. Three flight-test aircraft have flown more than 430 hr. in more than 105 flights. The flight-test program began ...

The Gulfstream G650 reached Mach 0.995 Gulfstream Aerospace announced Aug 26. The ultra-long-range, ultra-large-cabin achieved the speed during flutter testing, which evaluates an aircraft’s damping ...

Winglet manufacturer Aviation Partners has completed a test flight with a Hawker 800 featuring a new winglet installation that was tweaked to prevent aeroelastic flutter. The original Aviation ...

G500 accrues more than 40 hour hours as the modified aircraft returned to sky to test flutter. Gulfstream’s G500 prototype resumed flight tests after being modified with a spin recovery parachute and ...