Is AD 2012-13-03 a recurring Airworthiness Directive?

No — AD 2012-13-03 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 2012-13-03 apply to?

AD 2012-13-03 applies to Bombardier — models CL-600-2B19, CL-600. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2012-13-03

one-time

Official AD 2012-13-03 · FR doc 2012-15602 · 2012-06-28 · airframe

Airworthiness Directives; Bombardier, Inc. Airplanes

What this AD requires

We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes. This AD was prompted by a report of a ground fire which was fed by oxygen escaping from a damaged third crew person oxygen line and had started in the vicinity of an electrical panel. This AD requires replacing and changing the routing of the flexible oxygen hose of the third crew person oxygen line and modifying the entrance compartment assembly. We are issuing this AD to prevent the possibility of damage to the third crew person oxygen line and of an oxygen-fed fire in the airplane.

Which aircraft AD 2012-13-03 applies to

MakesBombardier

ModelsCL-600-2B19, CL-600

Part-conditional — A281001, A282001, A283001, A284001, 4591001, 4592001, 4593001, 4594001.

CL-600-2B19 = Regional Jet Series 100 & 440. Applies only to airplanes equipped with an entrance compartment assembly having a part number that begins with one of the listed values.

Whether AD 2012-13-03 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 2012-13-03 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.