Data / Federal rules / 2024-27784
Airworthiness Directives; Bombardier, Inc., Airplanes
The Federal Aviation Administration published this proposed rule in the Federal Register on November 27, 2024. Comments closed on January 13, 2025.
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What the agency says
The FAA proposes to adopt a new airworthiness directive (AD) for all Bombardier, Inc., Model BD-700-2A12 airplanes. This proposed AD was prompted by the discovery that a partial loss of thrust after an engine failure during a required navigation performance authorization required (RNP-AR) approach under certain weight, altitude and temperature (WAT) conditions, may lead to a descent below the specified path guidance. This proposed AD would require a revision to the existing airplane flight manual (AFM), to incorporate updated WAT tables for RNP-AR approach operations. The FAA is proposing this AD to address the unsafe condition on these products.
Key facts
- Document number
- 2024-27784
- Type
- Proposed rule
- Action
- Notice of proposed rulemaking (NPRM)
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- November 27, 2024
- Comments due
- January 13, 2025
- Dates
- The FAA must receive comments on this proposed AD by January 13, 2025.
- Docket
- Docket No. FAA-2024-2543; Project Identifier MCAI-2024-00342-T
- Regulation ID (RIN)
- 2120-AA64
- Code of Federal Regulations
- 14 CFR 39
- Topics
- Air transportation; Aircraft; Aviation safety; Incorporation by reference; Safety
- Pages
- 3
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Everything from the Federal Aviation Administration · Rules on air transportation · Rules on aircraft · Rules on aviation safety · Published in November 2024
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.