COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Bombardier (Canadair) CL-600 (Challenger) Series Aeroplanes
AD/CL-600/9 Junction Box No.2 - Vertical Navigation
and Glide Slope Relay - Modification
Applicability: All model CL600 aeroplanes listed in requirement document. Document: Canadair Challenger SB No. 600-0211.
Compliance: Before issue of Australian Certificate of Airworthiness.
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Background: To rectify the inverse command signals received from relay kifa when vertical navigation mode is selected.