AD 98-11-11
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | EADS CASA | CN-235 | [Correction] Airworthiness Directives; CONSTRUCCIONES AERONAUTICAS, S.A. (CASA) Model CN-235 Series Airplanes |
| aircraft | EADS CASA | CN-235-100 | [Correction] Airworthiness Directives; CONSTRUCCIONES AERONAUTICAS, S.A. (CASA) Model CN-235 Series Airplanes |
| aircraft | EADS CASA | CN-235-200 | [Correction] Airworthiness Directives; CONSTRUCCIONES AERONAUTICAS, S.A. (CASA) Model CN-235 Series Airplanes |
| aircraft | EADS CASA | CN-235-300 | [Correction] Airworthiness Directives; CONSTRUCCIONES AERONAUTICAS, S.A. (CASA) Model CN-235 Series Airplanes |
Unsafe Condition
Failure of the passenger and crew door latching and locking systems could result in incorrect operation during flight, leading to door failure.
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Required Actions
Modify the passenger and crew doors, perform repetitive visual inspections, adjustments, and tests of the door latching and locking systems at intervals not exceeding 1,200 flight hours. Correct discrepancies found before further flight using specified service bulletins.
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Compliance Time
Effective June 30, 1998
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Affected Aircraft
CONSTRUCCIONES AERONAUTICAS, S.A. (CASA) Model CN-235 series airplanes, including CN-235, CN-235-100, CN-235-200, and CN-235-300 models.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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