AD 95-12-13
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | BAE Systems (Operations) Limited | ATP | Airworthiness Directives; Jetstream Model ATP Airplanes |
Unsafe Condition
Ingestion of accreted ice in engine air intake ducts resulting in engine power rollback (loss of engine power) during flight in icing conditions.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install modified de-ice timers for left and right engines (Modification 30146A), modified electrical wiring for engine air intake flexible ducts and lips (Modification 30143A), and automated 20-second delay system (Modification 35285A). Revise FAA-approved Airplane Flight Manual with specified temporary revisions.
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Compliance Time
Within 90 days after the effective date of this AD (July 26, 1995).
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Affected Aircraft
BAE Systems (Operations) Limited Model ATP airplanes with constructor numbers 2002 through 2063 inclusive.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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