AD 2022-17-13
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aviat | Various | Airworthiness Directives; Piaggio Aero Industries S.p.A Airplanes |
Unsafe Condition
mean altimetry system error and some singular measurement exceedances were reported being outside of limits defined by rules applicable to Reduced Vertical Separation Minimum (RVSM) airworthiness standards
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Required Actions
amending the existing airplane flight manual (AFM), installing improved air data computers (ADCs) and a detachable configuration module (DCM), and revising the existing instructions for continued airworthiness
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Compliance Time
Before further flight
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Affected Aircraft
Piaggio Model P-180 airplanes, serial numbers affected not specified
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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