AD 85-14-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier Inc. | CL-600-1A11 (CL-600) | Airworthiness Directives; CANADAIR Model CL-600-1A11 and CL-600-2A12 Airplanes |
| aircraft | Bombardier Inc. | CL-600-2A12 (CL-601) | Airworthiness Directives; CANADAIR Model CL-600-1A11 and CL-600-2A12 Airplanes |
Unsafe Condition
Failure to provide adequate lightning protection for the wing center section lower skin and the wing gravity filler caps could result in lightning strike damage.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install a placard on the left hand main instrument panel within 30 days after the effective date; ensure the center wing fuel tank lower skin surface and wing gravity filler caps are unpainted or painted per Canadair service bulletins within six calendar months; remove the placard after completing the painting requirements.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 30 days after the effective date for paragraph A, and within six calendar months after the effective date for paragraph B.
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Affected Aircraft
Bombardier Inc. Model CL-600-1A11 (CL-600) and CL-600-2A12 (CL-601) airplanes as specified in Canadair alert service bulletins A600-0416 or A601-0069.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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