COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Beechcraft 36 (Bonanza) Series Aeroplanes
AD/BEECH 36/37 Wing Forward Spar Carry-Through Structure 10/91
Applicability: Model 36 and A36 with serial numbers E-1 through E-2397.
Model A36TC and B36TC with serial numbers EA-1 through EA-471.
Requirement: Action in accordance with the Technical Requirements of FAA AD 91-14-13 Amdt 39-7054.
Note: Beech SB 2360 refers.
Compliance: As specified in Requirement Document with a revised effective date of 3 October 1991, for Australian registered aircraft.
Background: The FAA has received reports of cracks in the wing front carry-through frame structure. This Directive requires initial and repetitive inspections and repair or reinforcement if found cracked.