Commonwealth legislation

AD/SM-205/9A - Wing Rear Spar - Inspection and Modification

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legislative instrument

Plain English Summary

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This Airworthiness Directive requires owners/operators of all SIAI Marchetti S.205 and S.208 aircraft to follow the manufacturer’s Service Bulletin (No. 205B42) to inspect the wing rear spar at short intervals and complete a specified modification within a set flight‑time window. It creates an immediate recurring maintenance duty and a one‑time compliance deadline, shifting inspection and modification costs and scheduling burdens onto operators while relying on SB procedures for technical compliance.

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AD/SM-205/9A - Wing Rear Spar - Inspection and Modification

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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source SIAI Marchetti S205 and S208 Series Aeroplanes

AD/SM- 205/9A

Wing Rear Spar - Inspection and Modification 2/72

Applicability: All models S.205 and S.208. Document: SIAI Marchetti SB No. 205B42. Compliance: Unless already accomplished:

Inspect within 25 hours time in service after 12 February 1976 and thereafter at intervals not exceeding 25 hours time in service until modified.

2. Unless already accomplished, modify within 200 hours time in service after 12 February 1976.

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.