AD 2005-13-31

Recurring final rule
Data completeness: 70%

Airworthiness Directives; Short Brothers Model SD3-60 Airplanes

AD Number
2005-13-31
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 2003-NM-127-AD
FR Citation
70 FR 37020

Applicability

TypeManufacturerModelDetails
aircraft Short Brothers Model SD3-60 Airworthiness Directives; Short Brothers Model SD3-60 Airplanes

Unsafe Condition

Corrosion in the area of the main spar web fittings of the vertical stabilizer could result in reduced structural integrity of the vertical stabilizer.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Perform a borescope inspection of the shear attachment fittings of the vertical stabilizer to detect corrosion. If corrosion is found, take corrective actions as specified, including replacement of corroded fittings if necessary. Perform repetitive inspections as required.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Within 4,800 flight hours or 90 days after the effective date of this AD, whichever occurs first.

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

All Short Brothers Model SD3-60 airplanes, certificated in any category.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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