Is AD 81-24-03 a recurring Airworthiness Directive?

No — AD 81-24-03 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 81-24-03 apply to?

AD 81-24-03 applies to Gulfstream American. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 81-24-03

one-time

AD 81-24-03 · 1981-01-01 · airframe

Airworthiness Directives; and correct, if necessary. Comply with paragraph (b) before further flight. (b) Install the improved filter retention screens (Gul

Which aircraft AD 81-24-03 applies to

MakesGulfstream American

Part-conditional — 5503006-20.

Inspect and correct as necessary before further flight; install improved filter retention screens (Gulfstream American P/N 5503006-20); inspect air filter and, if separated and/or deteriorated, replace with an appropriate serviceable filter; inspect for missing fasteners and replace or repair as necessary before further flight, within the next 50 hours.

Whether AD 81-24-03 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 81-24-03 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.