AD Amdt-39-11373
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | DHC-8-311 and -315 | Airworthiness Directives; Bombardier Model DHC-8-311 and -315 Series Airplanes |
Unsafe Condition
Failure of the ditching dams to inflate fully during an emergency water landing, which could result in water entering the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace the nitrogen cylinder assemblies that inflate the airplane's ditching dams with improved nitrogen cylinder assemblies.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Bombardier Model DHC-8-311 and -315 series airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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