Is AD 2009-24-06 a recurring Airworthiness Directive?

No — AD 2009-24-06 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 2009-24-06 apply to?

AD 2009-24-06 applies to General Electric — models CF34-8E, CF34. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2009-24-06

one-time

Official AD 2009-24-06 · FR doc E9-27985 · 2009-11-23 · turbine engine

Airworthiness Directives; General Electric Company (GE) CF34-8E Series Turbofan Engines

What this AD requires

The FAA is superseding an existing airworthiness directive (AD) for GE CF34-8E series turbofan engines with certain part number (P/N) full authority digital electronic controls (FADECs) installed. That AD currently requires removing certain P/N FADECs. This superseding AD requires removal of 12 more P/Ns of FADECs. This AD results from 20 additional reports received of loss of thrust control events since AD 2008-16-01 was issued. We are issuing this AD to prevent loss of thrust control of the airplane.

Which aircraft AD 2009-24-06 applies to

MakesGeneral Electric

ModelsCF34-8E, CF34

Part-conditional — 4120T00P31, 4120T00P32, 4120T00P41, 4120T00P42, 4120T00P43, 4120T00P44, 4120T00P47, 4120T00P48.

Applies only when a full authority digital electronic control (FADEC) with one of the listed part numbers is installed.

Whether AD 2009-24-06 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 2009-24-06 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.