AD 2003-04-09

Recurring final rule
Data completeness: 70%

Airworthiness Directives; Fokker Model F.28 Mark 1000, 2000, 3000, and 4000 Series Airplanes

AD Number
2003-04-09
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 2001-NM-334-AD
FR Citation
68 FR 10154

Applicability

TypeManufacturerModelDetails
aircraft Fokker F Airworthiness Directives; Fokker Model F.28 Mark 1000, 2000, 3000, and 4000 Series Airplanes

Unsafe Condition

Heat damage to the fuselage skin panels caused by the leakage of hot air from one of the bleed air ducts inside the stub wing, which could result in reduced structural integrity of the engine support structure.

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

Required Actions

Inspect the internal fuselage skin panels located in the stub wing areas for discrepancies. Take corrective action if necessary.

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

Compliance Time

Within 50 flight hours after the effective date of this AD.

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

Affected Aircraft

Fokker Model F.28 Mark 1000, 2000, 3000, and 4000 series airplanes.

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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