Is AD 2018-07-15 a recurring Airworthiness Directive?

No — AD 2018-07-15 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 2018-07-15 apply to?

AD 2018-07-15 applies to Xtremeair — models XA42. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2018-07-15

one-time

Official AD 2018-07-15 · FR doc 2018-06949 · 2018-04-09 · airframe

Airworthiness Directives; XtremeAir GmbH Airplanes

What this AD requires

We are adopting a new airworthiness directive (AD) for XtremeAir GmbH Model XA42 airplanes equipped with an engine mount part number XA42-7120-151. This AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and address an unsafe condition on an aviation product. The MCAI describes the unsafe condition as cracking of the diagonal strut of the engine mount frame. We are issuing this AD to require actions to address the unsafe condition on these products.

Which aircraft AD 2018-07-15 applies to

MakesXtremeair

ModelsXA42

Part-conditional — XA42-7120-151.

Applies to all serial numbers equipped with engine mount part number XA42-7120-151.

Whether AD 2018-07-15 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 2018-07-15 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.