COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
De Havilland Piston Engines
AD/DHE/1 Accessory Drive Shaft - Modification NK
to Provide Weak Neck
Applicability: Gipsy Six II and Gipsy Queen II. Document: 1. DH Mod. G1018; or
2. DH Mod. G1079; or 3. ANO 106.1.7.0.1.1.
Compliance: Before installation in an aircraft.