---
title: "AD/HILLER 12/17 Amdt 4 - Control Rotor Blade Assemblies"
slug: "ad-hiller-12-17-amdt-4-control-rotor-blade-assemblies"
jurisdiction_code: "commonwealth"
collection: "legislative_instrument"
status: "in force"
canonical_url: "https://zoelaw.ai/legislation/ad-hiller-12-17-amdt-4-control-rotor-blade-assemblies"
date_modified: "2026-04-02"
source_text_available: false
---

# AD/HILLER 12/17 Amdt 4 - Control Rotor Blade Assemblies

Zoe has a public metadata record for this legal instrument, but accepted source text is not available in the agent mirror yet.

Canonical page: https://zoelaw.ai/legislation/ad-hiller-12-17-amdt-4-control-rotor-blade-assemblies