AD 2010-04-12
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier, Inc. Model DHC-8-100 and DHC-8-200 Series Airplanes, and Model DHC-8-301, -311, and -315 Airplanes |
Unsafe Condition
As airplanes age, they are more likely to exhibit indications of corrosion, which could lead to structural failure of the airplane due to corrosion.
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Required Actions
Implement a corrosion prevention and control program (CPCP) by accomplishing specific tasks or revising the maintenance inspection program to include a CPCP. Perform ED/CPCP inspections identified with both 'ED' and 'CPCP,' or with only 'ED,' including re-protection tasks, as applicable, in accordance with the applicable manuals listed in Table 1 of the AD.
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Compliance Time
Within 24 months after the effective date of this AD or at the compliance time specified in the 'Threshold' column of the applicable manual identified in Table 1 of this AD, whichever is later.
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Affected Aircraft
Bombardier, Inc. Model DHC-8-101, DHC-8-102, DHC-8-103, DHC-8-106, DHC-8-201, DHC-8-202, DHC-8-301, DHC-8-311, and DHC-8-315 airplanes, certificated in any category; serial numbers 003 and subsequent.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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