AD 2012-22-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier, Inc. Airplanes |
Unsafe Condition
Wing-to-fuselage attachment nuts do not conform to certification design requirements for dual locking features, potentially leading to loss of wing-to-fuselage attachment joints and subsequent wing loss.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform a detailed inspection of each affected wing-to-fuselage attachment joint to ensure cotter pins are installed. Replace any missing cotter pins before further flight.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 3,000 flight hours or 18 months after the effective date of this AD, whichever occurs first.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Bombardier, Inc. Model CL-600-2C10 (Regional Jet Series 700, 701, & 702) airplanes, serial numbers 10002 through 10999; Model CL-600-2D15 (Regional Jet Series 705) and CL-600-2D24 (Regional Jet Series 900) airplanes, serial numbers 15001 through 15990; and Model CL-600-2E25 (Regional Jet Series 1000) airplanes, serial numbers 19001 through 19990.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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