Commonwealth legislation

AD/INST/23 Amdt 1 - Edo-Aire Mitchell NSD-360 Compass System - Addition of Nav Flag Adapter

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Commonwealth

Collection

legislative instrument

Plain English Summary

4/10 complexity

This AD requires operators to install a navigation‑flag adapter on aircraft with Edo‑Aire Mitchell NSD‑360 compass systems that use VOR/localiser converters other than AK423, IC707 or IC707‑1 and the listed instrument part numbers, by following one of the referenced service bulletins (Edo‑Aire or Piper/manufacturer SBs).

Affected owners/operators must obtain the applicable SB, pay for and fit the adapter within 100 hours TIS after 31 Jan 1978; prior compliance under the earlier issue is accepted.

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AD/INST/23 Amdt 1 - Edo-Aire Mitchell NSD-360 Compass System - Addition of Nav Flag Adapter

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

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Instruments and Automatic Pilots

AD/INST/23

Amdt 1

Edo-Aire Mitchell NSD-360 Compass System - Addition of Nav Flag Adapter

1/78

Applicability: NSD-360 Compass Systems using VOR/Localiser Converters other than Edo-Aire Mitchell types AK423, IC707 or IC707-1, and using navigation instruments P/N 52D136- 0020, 52D136-0120, 52D136-0220, 52D136-1020, 52D136-1120, 52D136-

1220, 52D137-1020, 52D137-1120, 52D137-1220.

Document: 1. Edo-Aire Mitchell SB No. MB-13; or

Piper SB No. 565, 566 or 600-63; or
Aircraft Manufacturer SBs which refer to Edo-Aire Mitchell SB No. MB-13. Compliance: Within 100 hours time in service after 31 January 1978.

Note: Compliance with previous issue of this Directive, satisfies compliance with this issue.

Source text

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

1 AD/INST/23 Amdt 1 - Edo-Aire Mitchell NSD-360 Compass System - Addition of Nav Flag Adapter