Document ID: chunk:federal_register_of_legislation:F2018L01153:body:0
Version: federal_register_of_legislation:F2018L01153
Segment Type: other
Provision Reference: 
Character Range: 0–3342

AIRWORTHINESS DIRECTIVE
On the effective date specified below, and for the reasons set out in the background section, the CASA delegate whose signature appears below issues the following Airworthiness Directive (AD) under subregulation 39.001 (1) of CASR. The AD requires that the action set out in the requirement section (being action that the delegate considers necessary to correct an unsafe condition) be taken in relation to the aircraft or aeronautical product mentioned in the applicability section: (a) in the circumstances mentioned in the requirement section; and (b) in accordance with the instructions set out in the requirement section; and (c) at the time mentioned in the compliance section.

Univair Aircraft (Stinson) 108 Series Aeroplanes
AD/STINSON 108/1  State of Design Airworthiness Directives  17/2018

Applicability:                             All Univair Aircraft Corporation Stinson Model 108 series aircraft.
Requirement:                                  1. Determine from Aircraft Records if the requirements of the Federal Aviation Administration of the United States of America (FAA) Airworthiness Directives, as in force at the time of issue of this AD, specified in Table 1 of this AD have been carried out.
                                              2. If it is determined that an FAA AD listed in Table 1 and as in force at the time of issue of this AD, is applicable and has not been previously complied with, then perform the actions required by that AD.
   Airworthiness Directive                    Subject
   FAA AD 47-50-11                            Front Ash Tray Modification or Placard Installation
   FAA AD 49-16-02                            Wing Fabric - Inspection and Rectification
   FAA AD 50-25-01                            Fuel Drip Strip Installation
   FAA AD 54-02-02                            Wheel Skis - Rigging.
   Table 1 - FAA Airworthiness Directives
Compliance:                                If a certificate of airworthiness (CofA) has not been issued for the aircraft - accomplish before the issue of the CofA.
                                           If a CofA has been issued for the aircraft - within 60 days after the commencement date of this Directive.
                                           This AD commences on 31 August 2018.
Background:                                A review of the Australian Aircraft Register found that this aircraft type has been registered in Australia since 1987. There are currently 12 aircraft of this type on the register with the majority having been registered in 1994/95.
                                           This AD is issued to ensure that compliance with these AD's has been accomplished for aircraft imported into Australia.
                                           The FAA ADs listed in Table 1 of this Directive require once-only actions for which the compliance date and/or period has passed. CASA has determined that these ADs may be applicable to recently registered Stinson model 108 aircraft.
                                           CASA acknowledges that, due to date of aircraft manufacture or aircraft configuration and modification status, some of the ADs listed in Table 1 will not be applicable to some aircraft.

Pieter van Dijk
Delegate of the Civil Aviation Safety Authority
21 August 2018