Commonwealth legislation

AD/AC/25 - Circuit Breaker Panel - Insulator Inspection

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This AD mandates recurring inspections of circuit breaker‑panel insulators on Twin Commander models 520/560/560A/560E/500/680, serials 1–892, at intervals not exceeding 100 hours’ time‑in‑service. Operators and maintenance personnel must follow Aero Commander Service Letter No. 123 for the inspection procedure; owners/operators bear the cost and scheduling responsibility.

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Direct links to the current provisions in AD/AC/25 - Circuit Breaker Panel - Insulator Inspection.

AD/AC/25 - Circuit Breaker Panel - Insulator Inspection

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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 Twin Commander (Gulfstream/Rockwell/ Aerocommander 500, 600 and 700) Series Aeroplanes

AD/AC/25 Circuit Breaker Panel - Insulator Inspection 6/62

Applicability: Models 520, 560, 560A, 560E, 500 and 680 with S/Nos. 1 to 892. Document: Aero Commander SL No. 123.

Compliance: At intervals not exceeding 100 hours’ time in service.

Source text

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