Document ID: chunk:federal_register_of_legislation:F2006B04825:body:0
Version: federal_register_of_legislation:F2006B04825
Segment Type: other
Provision Reference: 
Character Range: 0–991

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Skyfox Aviation (Calair/Hedaro) CA21 and CA22A Series Aeroplanes

AD/CA21/6                    Life Limited Components                                           3/96
Applicability:   All CA21 and CA22A aircraft.
Requirement:     The following components are to be retired from service at the times shown:

            Component Maximum Time in Service

            Wing Front and Rear Spars  4000 Hours Wing Lift Struts and Carry-Through Structure               4000 Hours Horizontal Stabiliser Spar              8000 Hours All Other Structure, Except Doors and Fairings               8000 Hours
 Compliance:    As specified in the Requirement, with effect from 29 February 1996.

            Background:  The fatigue life limits in this Directive are the best estimates, based on stress and fatigue analyses supplied by the manufacturer.