Is AD 2022-08-09 a recurring Airworthiness Directive?

No — AD 2022-08-09 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 2022-08-09 apply to?

AD 2022-08-09 applies to Pilatus Aircraft Ltd. — models PC-24. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2022-08-09

one-time

Official AD 2022-08-09 · FR doc 2022-09815 · 2022-05-10 · airframe

Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes

What this AD requires

The FAA is adopting a new airworthiness directive (AD) for all Pilatus Aircraft Ltd. (Pilatus) Model PC-24 airplanes. This AD was prompted by a failure of the dual ethernet communication channel on a dual-channel data concentration and processing unit, which triggered the opening of electronic circuit breakers that caused several unintended system activations. This AD requires installing a software (SW) upgrade to the utility management system (UMS), as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.

Which aircraft AD 2022-08-09 applies to

MakesPilatus Aircraft Ltd.

ModelsPC-24

Whether AD 2022-08-09 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 2022-08-09 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.