Document ID: chunk:federal_register_of_legislation:F2006B10753:body:0
Version: federal_register_of_legislation:F2006B10753
Segment Type: other
Provision Reference: 
Character Range: 0–1218

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

 McDonnell Douglas (Hughes) and Kawasaki 369 Series Helicopters

AD/HU 369/89 Main Blade Root End  8/96 DM

 Applicability: Model 369, 369A, 369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, and
            500N helicopters.

            Requirement: Inspect in accordance with Part I and Part II of McDonnell Douglas Helicopter Systems Service Information Notice HN-239, DN-188,EN-81, FN-67, or NN-008, as applicable.

            Note: FAA AD 96-10-09 Amdt 39-9615 refers.

            Compliance: For Part I: Unless the initial inspection has already been accomplished, within 10 hours time in service after 17 June 1996.

            For Part II: Within 100 hours time in service after 17 June 1996, thereafter at intervals not to exceed 100 hours time in service.

            Background: The FAA received a report of one accident in which a blade separated from the helicopter, as well as eight other reports of cracked blades. The actions specified in this Directive are intended to prevent failure of a blade and subsequent loss of control of the helicopter.