NPRM FAA-2025-0477

Became AD 2025-12-01

Proposed airworthiness directive · Bombardier

Published
March 26, 2025 · 90 FR 13709
Comments due
May 12, 2025
Action
Notice of proposed rulemaking (NPRM)
Docket
FAA-2025-0477
Project
MCAI-2024-00422-T
FR document
2025-05026
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 Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes. This proposed 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 proposed AD would require 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 proposing this AD to address the unsafe condition on these products.

The resulting AD

Notices in this docket · 1