Airworthiness Directive 2026-06628
one-timeAirworthiness Directives; Airbus Canada Limited Partnership (Type Certificate Previously Held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc.) Airplanes
What this AD requires
The FAA is adopting a new airworthiness directive (AD) for certain Airbus Canada Limited Partnership Model BD-500-1A10 and BD-500- 1A11 airplanes. This AD was prompted by a report that, during a quality check in production, it was found that some of the tie rods supporting the overhead stowage compartments in the passenger cabin did not have enough thread engagement of the turnbuckle into the tie rod. This AD requires an inspection for proper thread engagement of the tie rods and, if necessary, adjustment of the tie rod engagement. The FAA is issuing this AD to address the unsafe condition on these products.
Which aircraft AD 2026-06628 applies to
Type certificate previously held by C Series Aircraft Limited Partnership (CSALP); Bombardier, Inc. Applicability limited to airplanes identified in Transport Canada AD CF-2025-11, dated March 3, 2025.
Whether AD 2026-06628 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:
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.