Is AD 2010-6628 a recurring Airworthiness Directive?

No — AD 2010-6628 is a one-time directive. Verify it was complied with in the aircraft's records.

Airworthiness Directive 2010-6628

Q: Which aircraft does AD 2010-6628 apply to?

AD 2010-6628 applies to Turbomeca — models Arriel 1B, Arriel 1D, Arriel 1D1, Arriel 2B, Arriel 2B1, Arriel 1, Arriel 2. Serial/part conditions may narrow it to specific aircraft.

one-time

AD 2010-6628 · 2010-04-02 · turboshaft engine

Airworthiness Directives; Turbomeca ARRIEL 1B, 1D, 1D1, 2B, and 2B1 Turboshaft Engines

What this AD requires

We are revising an existing airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

Which aircraft AD 2010-6628 applies to

MakesTurbomeca

ModelsArriel 1B, Arriel 1D, Arriel 1D1, Arriel 2B, Arriel 2B1, Arriel 1, Arriel 2

Part-conditional — M04.

Applies only to engines with power turbine (PT) module M04 installed, as listed by serial number in Figure 1 of Turbomeca Alert MSB No. A292 72 0827, Version C, dated July 15, 2009 (Arriel 1B/1D/1D1 engines), or Turbomeca Alert MSB No. A292 72 2833, Version C, dated July 15, 2009 (Arriel 2B/2B1 engines).

Whether AD 2010-6628 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 2010-6628 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.