Is AD 2017-16-09 a recurring Airworthiness Directive?

No — AD 2017-16-09 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 2017-16-09 apply to?

AD 2017-16-09 applies to Dassault Aviation — models MYSTERE-FALCON 50, FALCON 2000, FALCON 50. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2017-16-09

one-time

Official AD 2017-16-09 · FR doc 2017-16579 · 2017-08-21 · airframe

Airworthiness Directives; Dassault Aviation Airplanes

What this AD requires

We are adopting a new airworthiness directive (AD) for all Dassault Aviation Model MYSTERE-FALCON 50 airplanes and FALCON 2000 airplanes. This AD was prompted by a report indicating that during ground maintenance, a Model FALCON 2000 airplane experienced a loss of hydraulic pressure affecting both hydraulic systems due to damage to both brake hoses on the main landing gear (MLG). This AD requires an inspection for certain brake hoses, installation of protective wraps or installation of certain brake hoses, and replacement of certain brake hoses. We are issuing this AD to address the unsafe condition on these products.

Which aircraft AD 2017-16-09 applies to

MakesDassault Aviation

ModelsMYSTERE-FALCON 50, FALCON 2000, FALCON 50

Model MYSTERE-FALCON 50 airplanes include all commercial variants, including F50EX airplanes.

Whether AD 2017-16-09 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 2017-16-09 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.