AD 2021-17-14
Effective 10/14/2021 · Published 09/09/2021
Airworthiness Directives; Gulfstream Aerospace LP Airplanes
Summary
The FAA is adopting a new airworthiness directive (AD) for certain Gulfstream Aerospace LP Model Gulfstream G280 airplanes. This AD was prompted by a report that during full-scale fatigue testing, a crack was found in the area of the attachment of the wing rib 0 to the front spar. This AD requires non-destructive testing on the forward (front) spar vertical stiffener and rib 0 for any cracking, installation of a dou…