COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Fokker F27 Series Aeroplanes
AD/F27/113 RH Elevator Stn 300 Rib 7/87
Applicability: All models listed in the Requirement Document. Requirement: Action in accordance with Fokker SB F27/55-63.
Note: RLD BLA 87-32 refers.
Compliance: Prior to 31 December 1987.
Background: The manufacturer reports instances of heavy corrosion and stress corrosion cracking in the milled rib.