AD 2017-18-16
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
The nose-up pitch trim limit and associated warning will allow the horizontal stabilizer position to be set outside acceptable limits for a mis-trimmed takeoff condition.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Depending on airplane configuration, replace certain pitch trim light plates, relocate certain position warning horn switches, revise certain software, remove a certain placard, and perform related investigative and corrective actions if necessary.
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Compliance Time
Before further flight
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Affected Aircraft
The Boeing Company Model 737-700 and -700C series airplanes with blended winglets.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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