COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-34 (Seneca) Series Aeroplanes
AD/PA-34/11 Wing Skin/Rib - Inspection and Modification 6/74
Applicability: Model PA-34-200 with S/Nos. 34-E4, 34-7250001 to 34-7250360 and 34-7350001 to 34-7350234.
Document: Piper SL No. 664.
Compliance: Within 100 hours time in service after 28 June 1974.