AD 2007-09-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aviat | Various | Airworthiness Directives; REIMS AVIATION S.A. Model F406 Airplanes |
Unsafe Condition
Cracks have been discovered about the left and right rib at the connection of the center wing and the fuselage localized at fuselage station FS160.80. Cracks spreading in the rib could result in structural failure.
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Required Actions
Inspect the ribs in accordance with REIMS AVIATION INDUSTRIES Service Bulletin No. F406-54 REV 1, dated November 9, 2004. If cracks are found, before further flight, do the actions prescribed in chapters 1D and 2E of the same service bulletin.
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Compliance Time
Within the next 600 hours time-in-service or the next 12 months after the effective date of this AD, whichever occurs first, and thereafter repetitively during a period not to exceed 12 months.
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Affected Aircraft
REIMS AVIATION S.A. Model F406 airplanes, serial numbers F406-0001 through F406-0089 and serial number F406-0091, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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