Is AD E7-11780 a recurring Airworthiness Directive?

No — AD E7-11780 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD E7-11780 apply to?

AD E7-11780 applies to Airbus — models A319, A320, A321. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive E7-11780

one-time

AD E7-11780 · 2007-06-20 · airframe

Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Airplanes

What this AD requires

We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an airworthiness authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as a fire in the auxiliary power unit air intake. We are issuing this AD to require actions to correct the unsafe condition on these products.

Which aircraft AD E7-11780 applies to

MakesAirbus

ModelsA319, A320, A321

applicability derived from the AD summary — confirm the model/serial from the records

Whether AD E7-11780 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 E7-11780 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.