Document ID: chunk:federal_register_of_legislation:F2006B11376:body:0
Version: federal_register_of_legislation:F2006B11376
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Mitsubishi MU-2 Series Aeroplanes

AD/MU-2/46 Anti-Ice and De-Ice Systems 5/90

 Applicability: Model MU2.

            Requirement: Carry out an operation check of the airframe and engine anti-ice and de-ice systems in accordance with Chapter 9 of the MU2 Maintenance Manual.

 Compliance: At each 100 hour maintenance interval.

            Background:  A recent accident investigation revealed that ice accumulation may have been a contributing factor. A surveillance of the M2 fleet revealed an unacceptably high incidence of anti-ice and de-ice systems unserviceability.