AD 2009-13-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Fokker | F | Airworthiness Directives; Fokker Model F.28 Mark 0100 Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Fokker Model F.28 Mark 0100 Airplanes |
Unsafe Condition
Inadvertent operation in the prohibited stabilized engine speed range on the ground, which could result in uncontained engine fan blade failure due to high cycle fatigue cracking.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Revise the AFM to include procedures prohibiting stabilized engine operation in a certain engine speed range on the ground. Remove the normal maximum (second) detent for the reverse-thrust control. Revise the AFM to prohibit use of reverse thrust in flight and to limit operation of Max Reverse thrust.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 72 hours after March 27, 1998 (for AFM revision required by AD 98-06-07).
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Fokker Model F.28 Mark 0100 airplanes, certificated in any category, equipped with Rolls-Royce (RR) TAY 650-15 engines.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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