AD 2010-23-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Construcciones Aeronauticas | CN-235 | Airworthiness Directives; EADS CASA (Type Certificate Previously Held by Construcciones Aeronauticas, S.A.) Model CN-235, CN-235-100, CN-235-200, and CN-235-300 Airplanes, and Model C-295 Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; EADS CASA (Type Certificate Previously Held by Construcciones Aeronauticas, S.A.) Model CN-235, CN-235-100, CN-235-200, and CN-235-300 Airplanes, and Model C-295 Airplanes |
Unsafe Condition
Failure modes associated with an `unsafe condition' in fuel tank systems, which could lead to an unacceptable probability of ignition risk if specific tasks and/or practices are not performed in accordance with corrective actions.
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Required Actions
Retain the limitations for fuel tank systems, add thermal insulation to the air conditioning compression system, apply double bonding connections on fuel tubes, and modify the separation between the center wing electrical harness and fuel tubes. Inspect the inside of fuel tanks for damage and perform corrective actions as necessary.
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Compliance Time
Before further flight
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Affected Aircraft
EADS CASA (Type Certificate Previously Held by Construcciones Aeronauticas, S.A.) Model CN-235, CN-235-100, CN-235-200, CN-235-300 Airplanes, and Model C-295 Airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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