Is AD 98-11075 a recurring Airworthiness Directive?

No — AD 98-11075 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 98-11075 apply to?

AD 98-11075 applies to Airbus Industrie — models A321. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 98-11075

one-time

AD 98-11075 · 1998-04-29 · airframe

Airworthiness Directives; Airbus Industrie Model A320 and A321 Series Airplanes

What this AD requires

This amendment adopts a new airworthiness directive (AD), applicable to certain Airbus Industrie Model A320 and A321 series airplanes, that requires replacement of two elevator aileron computers (ELAC) with ELAC's that contain new software. This amendment is prompted by a report indicating difficulty maintaining the intended flight path during landing in turbulent conditions. The actions specified by this AD are intended to prevent situations that could lead to reduced controllability of the airplane due to adverse airplane- pilot coupling characteristics.

Which aircraft AD 98-11075 applies to

MakesAirbus Industrie

ModelsA321

certain

Whether AD 98-11075 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 98-11075 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.