Summary
The FAA is adopting a new airworthiness directive (AD) for certain MHI RJ Aviation ULC (type certificate previously held by Bombardier, Inc.) Model CL-600-2C10 (Regional Jet Series 700, 701 & 702), CL-600-2C11 (Regional Jet Series 550), CL-600-2D15 (Regional Jet Series 705), CL-600-2D24 (Regional Jet Series 900), and CL-600-2E25 (Regional Jet Series 1000) airplanes. This AD was prompted by reports of loose and missing bolts on the horizontal stabilizer (H-stab) anti- yaw steady fitting block. This AD requires repetitive torque checks of the H-stab anti-yaw steady fitting block bolts. The FAA is issuing this AD to address the unsafe condition on these products.
Directive Details
AD Number
FAA-2025-3995
Document Number
2025-19784
Type
Rule
Publication Date
November 5, 2025
Effective Date
November 20, 2025
Comments Close
December 22, 2025
Affected Manufacturer
MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier, Inc.)
Criticality
routine
Emergency
No
Docket ID
Docket No. FAA-2025-3995
Topics
Official Documents
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