NPRM FAA-2025-2547

Became AD 2026-07-04

Proposed airworthiness directive · Airbus Canada Limited Partnership

Published
September 16, 2025 · 90 FR 44587
Comments due
October 31, 2025
Action
Notice of proposed rulemaking (NPRM)
Docket
FAA-2025-2547
Project
MCAI-2025-00242-T
FR document
2025-17889
Products
Aircraft

A proposal is not in force. If adopted, it becomes an AD, usually with changes. Only the Federal Register edition is official.

Summary

The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus Canada Limited Partnership Model BD-500-1A10 and BD- 500-1A11 airplanes. This proposed 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 proposed AD would require an inspection for proper thread engagement of the tie rods and, if necessary, adjustment of the tie rod engagement. The FAA is proposing this AD to address the unsafe condition on these products.

The resulting AD

Notices in this docket · 1