Commonwealth legislation

AD/PA-23/73 - Stabilator Tab Horn - Replacement

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This Airworthiness Directive orders replacement of the stabilator tab horn on specified Piper PA‑23‑250 Aztec “F” aircraft, to be carried out per Piper Service Bulletin No. 569 within 100 hours time‑in‑service after 31 October 1977.

It applies to owners/operators of the listed serial‑numbered aeroplanes, who must arrange and fund the work and accept the resulting downtime; the excerpt does not state the defect or safety rationale.

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AD/PA-23/73 - Stabilator Tab Horn - Replacement

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Piper PA-23 (Apache and Aztec) Series Aeroplanes

AD/PA-23/73 Stabilator Tab Horn - Replacement 10/77

Applicability: All model PA23-250 (6 Place) Aztec “F” with S/Nos. 27-7654001 to 27-7754127, 27-7754130, 27-7754131, 27-7754133 to 27-7754136 and 27-7754138 to 27-

Document: Piper SB No. 569.

Compliance: Within 100 hours time in service after 31 October 1977.

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.