Is AD 89-23-11 a recurring Airworthiness Directive?

No — AD 89-23-11 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 89-23-11 apply to?

AD 89-23-11 applies to Airbus Industrie — models A300, A310. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 89-23-11

one-time

AD 89-23-11 · 1989-01-01 · airframe

Airworthiness Directives; service bulletins reference Messier-Hispano-Bugatti (MHB) Service Bulletin No. 470-32-641 for additional inspection instructions.

Which aircraft AD 89-23-11 applies to

MakesAirbus Industrie

ModelsA300, A310

Gated by Airbus Industrie Service Bulletins A300-32-388, A310-32-2040, or A300-32-6023, referencing Messier-Hispano-Bugatti (MHB) Service Bulletin 470-32-641; applicability read from the AD teaser — confirm exact model/serial from the records

Whether AD 89-23-11 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 89-23-11 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.