AD 92-26-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | MD-11 | Airworthiness Directives; MCDONNELL DOUGLAS MD-11 Series Airplanes |
| aircraft | The Boeing Company | MD-11F | Airworthiness Directives; MCDONNELL DOUGLAS MD-11 Series Airplanes |
Unsafe Condition
Uncommanded slat deployment during flight at cruise altitude could create significant vibrations and cause damage to the elevators.
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Required Actions
Install a cover on the flap/slat control module quadrant in the flight compartment in accordance with Alert Service Bulletin A27-30. An alternative method of compliance or adjustment of the compliance time may be used if approved by the FAA. Special flight permits may be issued to operate the airplane to a location where the AD requirements can be accomplished.
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Compliance Time
Within 60 days after the effective date of this AD
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Affected Aircraft
Model MD-11 series airplanes as listed in McDonnell Douglas MD-11 Alert Service Bulletin A27-30, dated August 20, 1992, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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