Is AD 80-22-53 a recurring Airworthiness Directive?

No — AD 80-22-53 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 80-22-53 apply to?

AD 80-22-53 applies to Avco Lycoming — models ALF502. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 80-22-53

one-time

AD 80-22-53 · 1980-01-01 · turbine engine

Airworthiness Directives; certificate. Compliance required as indicated, unless already accomplished. Prior to further flight, rework or replace the followi

Which aircraft AD 80-22-53 applies to

MakesAvco Lycoming

ModelsALF502

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

Whether AD 80-22-53 actually applies to your aircraft (by serial and installed parts) and whether it’s already complied with comes from that aircraft’s records.

Supersession

Superseded by AD 2000-05-14 — comply with the superseding directive.

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 80-22-53 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.