COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Twin Commander (Gulfstream/Rockwell/ Aerocommander 500, 600 and 700) Series Aeroplanes
AD/AC/57 Pre-Certification Requirements - Modifications 2/75
Applicability: All models 690 and 690A.
Requirement: Modify the aircraft in accordance with the requirements of ANO 101.22 in respect of the following:
- Install fuelling equipment bonding points at each fuel filling point.
2. Install and identify external earthing points, for the attachment of ground connections, on each main undercarriage assembly or on the nose gear.
Compliance: Before 31 March 1975.