Have your say: Review of uniquely Australian wing bolt Airworthiness Directives

This consultation represents the second tranche of our review of legacy Australian ADs for general aviation aircraft, following the earlier structural fatigue AD consultation, which closed on 14 May and is currently under review.

Using the same policy framework, we have identified a category of Beechcraft wing bolt ADs for potential repeal.

These ADs were first issued in February 1996 and apply to certain Beechcraft aircraft, including the Bonanza and Baron. In some cases, they require more onerous maintenance actions than the manufacturer’s Instructions for Continued Airworthiness. The State of Design has not issued corresponding ADs on this issue, meaning that Australia’s ADs are unique. 

Subject to consultation outcomes and finalisation, we will consider additional uniquely Australian ADs using the policy framework outlined in this consultation package. 

This work forms part of our General Aviation Workplan and aims to reduce unnecessary regulatory duplication while maintaining aviation safety.

What we are consulting on

We are seeking feedback on:

• the potential repeal of 7 Beechcraft wing bolt ADs
• the policy framework we are using to assess whether these ADs are appropriate, justified and proportionate
• our proposal for a CASA direction that aims to formalise existing continuing airworthiness responsibilities for aircraft used in air transport operations.

Safety and responsibilities

Safety remains our highest priority. Owners and operators will continue to be responsible for continuing airworthiness, regardless of the outcome of this review.

Alternate means of compliance

CASA recognises that parts shortages may make it difficult for some operators to meet the wing bolt removal and replacement requirements specified in these airworthiness directives.

At any time, operators may apply to CASA for an Alternate Means of Compliance (AMOC), including requesting additional time, provided they can demonstrate how an acceptable level of safety will be maintained.

Private operators may also be eligible for additional time to complete the wing bolt removal inspection where they first carry out a general visual inspection of the wing attach fitting areas.

You can apply for an AMOC through myCASA.

Have your say

We encourage you to provide feedback on safety, operational impacts, and potential alternative risk mitigations. Your feedback will help inform our assessment and next steps.

Visit the Consultation Hub before the closing deadline of 18 June 2026.