COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Mitsubishi MU-2 Series Aeroplanes AD/MU-2/29 Avionic Equipment Mounting Shelf - Modification 1/84 Applicability: MU-2B-36A/-60 S/N 697SA, 699SA, 701SA, 706SA, 708SA, 709SA, 711SA, 713SA, 714SA, 719SA, 720SA, 721SA, 723SA, 725SA, 727SA, 729SA thru 736SA, 738SA thru 747SA, 749SA thru 757SA, 759SA, 761SA, 763SA and 765SA. Document: Mitsubishi S.B. 015/53-001 Rev. A. Note: FAA AD 80-04-01 Amendment 39-3686 refers. Compliance: Within 100 hours time in service after 31st January 1984. Background: Modification of the equipment mounting shelf is required to assure a reliable attitude reference.