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Airworthiness Directive 2010-26-05

one-time
Official AD 2010-26-05 · FR doc 2010-31896 · 2010-12-21 · airframe

Airworthiness Directives; DASSAULT AVIATION Model Falcon 10 Airplanes; Model FAN JET FALCON, FAN JET FALCON SERIES C, D, E, F, and G Airplanes; Model MYSTERE-FALCON 200 Airplanes; Model MYSTERE-FALCON 20-C5, 20-D5, 20-E5, and 20-F5 Airplanes; Model FALCON 2000 and FALCON 2000EX Airplanes; and Model MYSTERE-FALCON 50 and MYSTERE-FALCON 900 Airplanes, and FALCON 900EX 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) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

Which aircraft AD 2010-26-05 applies to

MakesDassault Aviation
ModelsFAN JET FALCON, FAN JET FALCON SERIES C, FAN JET FALCON SERIES D, FAN JET FALCON SERIES E, FAN JET FALCON SERIES F, FAN JET FALCON SERIES G, MYSTERE-FALCON 20-C5, MYSTERE-FALCON 20-D5, MYSTERE-FALCON 20-E5, MYSTERE-FALCON 20-F5, Falcon 10, MYSTERE-FALCON 20, MYSTERE-FALCON 200, MYSTERE-FALCON 50, MYSTERE-FALCON 900, FALCON 900EX, FALCON 2000, FALCON 2000EX

Paragraph (c)(1) models (Falcon 10, FAN JET FALCON/SERIES C-G, MYSTERE-FALCON 20-C5/D5/E5/F5) apply only to airplanes equipped with Liebherr or ABG-Semca pressurization outflow valves. Paragraph (c)(2) models (MYSTERE-FALCON 200, MYSTERE-FALCON 50, MYSTERE-FALCON 900, FALCON 900EX, FALCON 2000, FALCON 2000EX) apply to all serial numbers with no valve-type restriction.

Whether AD 2010-26-05 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 2010-26-05 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.