COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Cessna 400 Series Aeroplanes
AD/CESSNA 400/4 Engine Support Beam - Modification 11/67
Applicability: All model 411 and 411A with S/Nos. up to 411-0254 fitted with unfeathering accumulators.
Document: Cessna SL No. 67-34.
Compliance: Within 50 hours time in service after 30 November 1967.