AD 85-14-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Short Brothers PLC | SD3-30 | Airworthiness Directives; SHORT BROTHERS LTD Model SD3-30 Airplanes |
Unsafe Condition
Failure of the crew seat harness torsion spring assembly could result in improper operation of the crew seat harness.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install the improved crew seat harness torsion spring assembly in accordance with Short Brothers Ltd. Service Bulletin SD3-25-37, dated June 1984. Alternate means of compliance may be used if approved by the Manager, Seattle Aircraft Certification Office.
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Compliance Time
within 90 days after the effective date of this AD, unless previously accomplished
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Affected Aircraft
Short Brothers PLC Model SD3-30 airplanes as listed in Short Brothers Service Bulletin SD3-25-37, dated June 1984.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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