Is AD 80-17-02 a recurring Airworthiness Directive?

No — AD 80-17-02 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 80-17-02 apply to?

AD 80-17-02 applies to Piper — models PA-31-325, PA-31-350, PA-31. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 80-17-02

one-time

AD 80-17-02 · 1980-01-01 · airframe

Airworthiness Directives; and PA-31-325, S/N 31-7401201 through 31-8012076, 31-8012078, and 31-8012079; and PA-31-350, S/N 31-7405401 through 31-8052169 and

Which aircraft AD 80-17-02 applies to

MakesPiper

ModelsPA-31-325, PA-31-350, PA-31

Serial-conditional — narrows to serials 31-7401201–31-8012076, 31-8012078–31-8012078, 31-8012079–31-8012079, 31-7405401–31-8052169, 31-8052172–31-8052172.

applicability read from the AD teaser — confirm exact model/serial from the records

Whether AD 80-17-02 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 80-17-02 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 →

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.