Is AD 2020-22-12 a recurring Airworthiness Directive?

No — AD 2020-22-12 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 2020-22-12 apply to?

AD 2020-22-12 applies to Polskie Zaklady Lotnicze Sp. Z O.O. — models M28 05, M28. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2020-22-12

one-time

Official AD 2020-22-12 · FR doc 2020-24243 · 2020-11-03 · airframe

Airworthiness Directives; Polskie Zaklady Lotnicze Sp. z o.o Airplanes

What this AD requires

The FAA is adopting a new airworthiness directive (AD) for certain Polskie Zaklady Lotnicze Sp. z o.o. Model PZL M28 05 airplanes. This AD results from mandatory continuing airworthiness information (MCAI) originated 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 defective thermo-shrinkable tubes installed on the electrical harnesses located in the fuel tanks. This AD requires a one-time inspection of the electrical harnesses located in the fuel tanks and, depending on findings, replacement of the affected harness. The FAA is issuing this AD to address the unsafe condition on these products.

Which aircraft AD 2020-22-12 applies to

MakesPolskie Zaklady Lotnicze Sp. Z O.O.

ModelsM28 05, M28

Serial-conditional — narrows to serials AJE00301–AJE00343, AJE00345–AJE00347.

Whether AD 2020-22-12 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 2020-22-12 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.