AD 2006-03-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Embraer | Various | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes |
Unsafe Condition
Variable calibration values of certain sensors of the Air Data SmartProbes, caused by contamination during the manufacturing process, could result in the transmission of erroneous information to the air data system.
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Required Actions
Revise the Limitations section of the airplane flight manual to limit the maximum take-off weight of the airplane and increase the reference speed during certain landing conditions, if an affected SmartProbe is installed.
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Compliance Time
Within 30 days after the effective date of this AD
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Affected Aircraft
All EMBRAER Model ERJ 170-100 LR, -100 STD, -100 SE, and -100 SU airplanes, certificated in any category, with SmartProbe part numbers 2015G2H2H-4, 2015G2H2H-4A, 2015G2H2H-5, or 2015G2H2H-5A installed.
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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