AD 86-14-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Short Brothers PLC | SD3-60 | Airworthiness Directives; SHORT BROTHERS, LTD. Model SD3-60 Airplanes |
Unsafe Condition
Failure of the horizontal stabilizer lower skin to spar attachment could result in loss of structural integrity.
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Required Actions
Modify the horizontal stabilizer lower skin to spar attachment per Short Brothers, Ltd. Service Bulletin SD36-55-06, Revision 1 dated May 1985. Alternate compliance may be approved by the Manager, Standardization Branch, ANM-113, FAA Northwest Mountain Region.
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Compliance Time
within 90 days after the effective date of this AD
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Affected Aircraft
Short Brothers PLC Model SD3-60 airplanes, serial numbers SH3601 through SH3676 inclusive
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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