AD 2016-22-15
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Saab | AB | Airworthiness Directives; Saab AB, Saab Aeronautics (Formerly Known as Saab AB, Saab Aerosystems) Airplanes |
Unsafe Condition
Natural stall events during operation in icing conditions without prior stall warning, which could result in loss of control of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace the existing stall warning computer (SWC) with a new, improved SWC that provides an artificial stall warning in icing conditions. Modify the airplane for the replacement of the SWC. Deactivate the ice speed curves in the improved SWC as per applicable service bulletins.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 12 months of the effective date of this AD.
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Affected Aircraft
Saab AB, Saab Aeronautics Model 340A (SAAB/SF340A) and SAAB 340B airplanes, including those with certain modifications that were previously excluded from AD 2012-24-06.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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