Data / Federal rules / 2024-00493
Airworthiness Directives; MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier, Inc.) Airplanes
The Federal Aviation Administration published this proposed rule in the Federal Register on January 16, 2024. Comments closed on March 1, 2024.
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What the agency says
The FAA proposes to adopt a new airworthiness directive (AD) for certain MHI RJ Aviation ULC Model CL-600-2C10 (Regional Jet Series 700, 701 & 702); CL-600-2C11 (Regional Jet Series 550); CL-600-2D15 (Regional Jet Series 705); and CL-600-2D24 (Regional Jet Series 900) airplanes. This proposed AD was prompted by a determination that a potential crack of the tombstone fitting lug cannot be detected as the bushings remaining in place during accomplishment of the special detailed inspection (SDI) required by a certain airworthiness limitation (ALI) task. This proposed AD would require inspecting the tombstone fitting lug with a new SDI sub-surface ultrasound procedure when accomplishing the ALI task, as specified in a Transport Canada AD, which is proposed for incorporation by reference (IBR). This proposed AD would also require corrective actions if necessary. The FAA is proposing this AD to address the unsafe condition on these products.
Key facts
- Document number
- 2024-00493
- Type
- Proposed rule
- Action
- Notice of proposed rulemaking (NPRM)
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- January 16, 2024
- Comments due
- March 1, 2024
- Dates
- The FAA must receive comments on this proposed AD by March 1, 2024.
- Docket
- Docket No. FAA-2024-0031; Project Identifier MCAI-2022-01307-T
- Regulation ID (RIN)
- 2120-AA64
- Code of Federal Regulations
- 14 CFR 39
- Topics
- Air transportation; Aircraft; Aviation safety; Incorporation by reference; Safety
- Pages
- 4
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Everything from the Federal Aviation Administration · Rules on air transportation · Rules on aircraft · Rules on aviation safety · Published in January 2024
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