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Airworthiness Directive 2010-11642

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AD 2010-11642 · 2010-05-20 · turbine engine

Airworthiness Directives; General Electric Company CF34-1A, -3A, -3A1, -3A2, -3B, and -3B1 Turbofan Engines; Correction

What this AD requires

The FAA is correcting airworthiness directive (AD) 2009-26-09, which published in the Federal Register. That AD applies to General Electric Company (GE) CF34-1A, -3A, -3A1, -3A2, -3B, and -3B1 turbofan engines. The GE alert service bulletin (ASB) numbers CF34-AL S/B 72 A0212, CF34-AL S/B 72 A0234, and CF34-AL S/B 72 A0235 in the regulatory section are incorrect. This document corrects those ASB numbers. In all other respects, the original document remains the same.

Which aircraft AD 2010-11642 applies to

MakesGeneral Electric Company Cf34-1A, -3A, -3A1, -3A2, -3B, And -3B1 Turbofan

Whether AD 2010-11642 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:

Method of compliance — The specific action taken (inspected, replaced, modified) and to what revision.
Date — When the work was done.
Aircraft time — Total time in service / tach at compliance — how recurring next-due is computed.
Signature & certificate — The A&P/IA who returned it to service, with certificate number.
Is AD 2010-11642 complied with on your aircraft?

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.