COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
De Havilland Piston Engines
AD/DHE/25 Minimum Modification Standard at Major Reconditioning
Applicability: Gipsy Queen 70 MK. 2.
6/72
Requirement: Incorporate modifications marked with an asterisk in Rolls Royce Gipsy Technical News Sheet TNS GQ.70 No. 15 dated 26 February 1968, Appendix "A".
Compliance: Before installation in an aircraft following next reconditioning completed after 30 June 1972.