AD 99-23-25
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Fokker Services | F27 Mark 050 | Airworthiness Directives; Fokker Model F27 Mark 050 Series Airplanes |
Unsafe Condition
Material stress on the lighting plates of the fuel control panel and electrical power control panel causes internal short circuits, resulting in burned spots and smoke in the flight deck area.
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Required Actions
Replace the lighting plates of the fuel control panel and electrical power control panel with improved plates per Fokker Component Service Bulletins F7941-005-28-03 and F7941-011-24-11 within one year after the effective date.
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Compliance Time
Within one year after the effective date
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Affected Aircraft
Fokker Model F27 Mark 050 series airplanes, serial numbers 20103 through 20231, equipped with specific control panels having listed part numbers.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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