COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-23 (Apache and Aztec) Series Aeroplanes
AD/PA-23/70
Amdt 1
Stabilator Tip Tube and Weight Assembly - Inspection and Modification
5/77
Applicability: All model PA23-250 Aztec “F” with S/Nos. 27-7654001 to 27-7754057. Document: 1. Piper SB No. 540; and
2. Piper SB No. 547 (as applicable).
Compliance: | For 1: | Inspect within 100 hours time in service after 31 March 1977 and modify |
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For 2: | within 200 hours time in service after 31 March 1977.
Within 100 hours time in service after 31 May 1977. |