Is AD 2017-10-23 a recurring Airworthiness Directive?

Yes — AD 2017-10-23 requires a repetitive inspection. Next-due depends on the aircraft's time in service.

Which aircraft does AD 2017-10-23 apply to?

AD 2017-10-23 applies to Airbus — models A321-111, A321-112, A321-131, A321-211, A321-212, A321-213, A321-231, A321-232. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2017-10-23

recurring

Official AD 2017-10-23 · FR doc 2017-10264 · 2017-05-25 · airframe

Airworthiness Directives; Airbus Airplanes

What this AD requires

We are adopting a new airworthiness directive (AD) for certain Airbus Model A321 series airplanes. This AD was prompted by a determination that cracks could develop on holes at certain fuselage frame locations. This AD requires repetitive inspections for cracking on holes at certain fuselage frame locations, and repairs if necessary. We are issuing this AD to address the unsafe condition on these products.

Repetitive inspection. Re-inspect. The next-due date/hours depend on this aircraft’s time in service — a records report computes it from the logbooks.

Which aircraft AD 2017-10-23 applies to

MakesAirbus

ModelsA321-111, A321-112, A321-131, A321-211, A321-212, A321-213, A321-231, A321-232, A321

Applies to all manufacturer serial numbers.

Whether AD 2017-10-23 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 2017-10-23 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.