AD 2016-07-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
Erroneous low airspeed data may be displayed to the flightcrew before detection and annunciation via engine-indicating and crew-alerting system (EICAS) messages in certain weather conditions with high moisture content or possible icing.
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Required Actions
Revise the airplane flight manual (AFM) to add a 'Non-normal Procedure' for 'Airspeed Drop' that instructs the flightcrew to avoid abrupt flight control inputs and reinforces the need to disconnect the autopilot prior to making any manual flight control inputs.
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Compliance Time
Within 50 flight hours after the effective date of this AD.
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Affected Aircraft
All The Boeing Company Model 787-8 and 787-9 airplanes, certificated in any category.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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