Airworthiness Directive 00-28959
one-timeAirworthiness Directives; Turbomeca Arriel 1 Series Turboshaft Engines; Correction
What this AD requires
This document makes a correction to Airworthiness Directive (AD) 2000-20-01 applicable to Turbomeca Arriel 1 series turboshaft engines that was published in the Federal Register on October 2, 2000 (65 FR 58640). The listing of helicopters on which the affected engines might be installed in the table in the Applicability section is incorrect. This document corrects that listing. In all other respects, the original document remains the same.
Which aircraft AD 00-28959 applies to
Whether AD 00-28959 actually applies to your aircraft (by serial and installed parts) and whether it’s already complied with comes from that aircraft’s records.
How AD compliance is recorded
A valid compliance record (14 CFR 43.9) states:
Tailplate reads a tail number’s logbooks and matches every applicable AD — including this one — to its compliance evidence, with recurring next-due dates computed.
Look up a tail number →Read the full directive (Federal Register)Applicability is derived from the FAA directive corpus and is advisory, not a legal airworthiness determination. Compliance is established only from an aircraft’s actual records.