Is AD 2025-12-01 a recurring Airworthiness Directive?

No — AD 2025-12-01 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 2025-12-01 apply to?

AD 2025-12-01 applies to Bombardier — models BD-700-1A10, BD-700-1A11, BD-700. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2025-12-01

one-time

Official AD 2025-12-01 · FR doc 2025-10683 · 2025-06-12 · airframe

Airworthiness Directives; Bombardier Inc. Airplanes

What this AD requires

The FAA is adopting a new airworthiness directive (AD) for certain Bombardier Inc. Model BD-700-1A10 and BD-700-1A11 airplanes. This AD was prompted by a report that incorrect information was found in certain calculation tables in a section of the airplane flight manual (AFM) that addresses certain slat-flap conditions. This AD requires revising the Non-Normal Procedures section of the existing AFM to provide the flightcrew with corrected procedures to use in certain slat-flap conditions. The FAA is issuing this AD to address the unsafe condition on these products.

Which aircraft AD 2025-12-01 applies to

MakesBombardier

ModelsBD-700-1A10, BD-700-1A11, BD-700

Serial-conditional — narrows to serials 9002–60086, 60088–60091, 60098–60098, 60100–60100, 60105–60105, 60107–60107, 60111–60111.

Whether AD 2025-12-01 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 2025-12-01 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.