Is AD 04-16004 a recurring Airworthiness Directive?

No — AD 04-16004 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 04-16004 apply to?

AD 04-16004 applies to Airbus — models A321-111. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 04-16004

one-time

AD 04-16004 · 2004-07-19 · airframe

Airworthiness Directives; Airbus Model A319-111, -112, -113, and -114; A320-111, -211, -212, and -214; and A321-111, -112, and -211 Series Airplanes

What this AD requires

This amendment adopts a new airworthiness directive (AD), applicable to certain Airbus Model A319, A320, and A321 series airplanes, that requires a one-time inspection to identify the serial number of the actuator of the thrust reverser blocker door, and corrective action if necessary. This action is necessary to prevent inadvertent deployment of the thrust reverser door, which could result in reduced controllability of the airplane. This action is intended to address the identified unsafe condition.

Which aircraft AD 04-16004 applies to

MakesAirbus

ModelsA321-111

certain

Whether AD 04-16004 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 04-16004 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.