Summary
The FAA proposes to adopt a new airworthiness directive (AD) for certain Gulfstream Aerospace Corporation Model GVII-G500 and GVII- G600 airplanes. This proposed AD was prompted by reports of two landing incidents in which the alpha limiter engaged in the landing flare in unstable air, resulting in high rate of descent landings and damage to the airplanes. This proposed AD would require updating the flight control computer (FCC) software. The FAA is proposing this AD to address the unsafe condition on these products.