AD Amdt-39-10651
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Embraer | EMB-145 | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-145 Series Airplanes |
Unsafe Condition
Bulging or cracking of the pitot 1 and pitot 2 drain tubes in the forward electronic compartment caused by cycles of water freezing and expanding inside the tubes, which could result in erroneous airspeed indications to the flight crew and reduced operational safety in all phases of flight.
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Required Actions
Perform a one-time inspection to detect bulging or cracking of the pitot 1 and pitot 2 drain tubes. Clean the tubes or replace them with new tubes if necessary. Modify the pitot/static system as specified.
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Compliance Time
Before further flight
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Affected Aircraft
Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-145 series airplanes subject to mandatory continuing airworthiness information by a foreign civil airworthiness authority.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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