Invincible Airscrews Pty Ltd and Civil Aviation Safety Authority

Invincible Airscrews Pty Ltd sought a remedy from the Administrative Appeals Tribunal (AAT) concerning the Civil Aviation Safety Authority's (CASA) refusal to issue a Certificate of Type Approval (CTA) for propellers. Deputy President McCabe presided over the proceedings.

The central legal issues before the Tribunal were whether it possessed the jurisdiction to grant the applicant's desired remedy, and consequently, whether the applicant had any prospects of success. This involved determining the applicability of certain certification regulations and transitional provisions to propellers, particularly in light of legislative changes to the registration regime and the specific exclusion of propellers from those transitional provisions. The Tribunal was required to assess whether a CTA could still be issued under the relevant requirements.

The Tribunal reasoned that its hands were tied by the governing legislation, leading to a clear and inevitable outcome with effectively zero prospects of success for the applicant. Deputy President McCabe concluded that the proceedings were misconceived and lacked substance, satisfying the grounds for dismissal under s 42B(1)(a) of the AAT Act because the Tribunal could not provide the remedy sought. Furthermore, the Tribunal found that even if a valid application for a CTA had been made prior to 1 October 1998, the legislative changes and the specific exclusion of propellers from transitional provisions meant that a CTA could not be issued. Consequently, the application was dismissed under s 42B of the AAT Act due to the lack of prospects of success.