COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Beechcraft 60 (Duke) Series Aeroplanes AD/BEECH 60/41 Elevator Hinge Attachment Areas 13/89 Applicability: Models 60, A60, and B60 with S/Nos P-3 through P-596. Requirement: Action in accordance with Beechcraft Mandatory SB 2328. Compliance: Prior to exceeding 100 hours' time in service after 28 December 1989, or at the next scheduled inspection for issue of a Maintenance Release after 28 December 1989, whichever occurs later. Background: The manufacturer has received reports of partial outboard elevator separations, and considers this inspection Mandatory to ensure integrity of the elevator to stabilizer attachments.