Commonwealth legislation

AD/B727/79 - Static Sensing Holes - Modification

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This Airworthiness Directive mandates a physical modification of 0.047‑inch static sensing holes on all Boeing 727‑100 and 727‑200 aeroplanes, to be completed within 3,000 flight hours after 30 June 1977. Operators must carry out the work at their expense and may comply by following either FAA AD 77‑02‑02 or Boeing Service Bulletin No. 727‑34‑94. It affects maintenance planning, downtime and parts costs for affected operators.

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AD/B727/79 - Static Sensing Holes - 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 Boeing 727 Series Aeroplanes

AD/B727/79 Static Sensing Holes - Modification 6/77 Applicability: All model B727-100 and -200 aircraft with static sensing holes of .047 inch diameter. Document: 1. FAA AD 77-02-02; or

Boeing SB No. 727-34-94.

Compliance: Within 3000 hours time in service after 30 June 1977.

Source text

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