AD Amdt-39-10276

final rule
Data completeness: 70%

Airworthiness Directives; British Aerospace (Jetstream) Model 4101 Airplanes

AD Number
Amdt-39-10276
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. 97-NM-127-AD
FR Citation
63 FR 1737

Applicability

TypeManufacturerModelDetails
aircraft British Aerospace (Jetstream) Model 4101 Airworthiness Directives; British Aerospace (Jetstream) Model 4101 Airplanes

Unsafe Condition

Failure of the intercostal attaching the third crew member seat to the floor structure during emergency landing due to insufficient thickness and strength.

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

Required Actions

Inspect the intercostal thickness, replace if necessary, and revise the AD applicability by removing certain airplanes.

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

Compliance Time

Before further flight

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

Affected Aircraft

British Aerospace (Jetstream) Model 4101 airplanes with the third crew member seat installation.

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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