Powerplant – A220 Freezing Fog Limitation - Implementation / Amendment
- Published
- Effective
- Deadline
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Operators of affected A220 aircraft must implement the takeoff restriction within 7 days of the directive's effective date. They should update the Airplane Flight Manual to include the freezing fog limitation or adopt an equivalent method to comply with the directive.
Summary
The Powerplant – A220 Freezing Fog Limitation - Implementation / Amendment is an Airworthiness Directive CF-2026-53 issued by Transport Canada. It applies to Airbus Canada Limited Partnership A220 aircraft models BD-500-1A10 and BD-500-1A11 equipped with Pratt & Whitney PW1500G engines. The directive addresses a potential engine stall risk during takeoff in freezing fog conditions by imposing operational limitations.
What changed
This new Airworthiness Directive introduces a takeoff prohibition for A220 aircraft during ground freezing fog conditions and when visibility is below 150 meters (500 feet). It mandates incorporation of this limitation into the Airplane Flight Manual or equivalent documentation to ensure compliance.
Why it matters
This directive is critical for aviation professionals as it mitigates the risk of engine stalls and possible dual engine shutdowns during critical flight phases caused by freezing fog conditions. Operators, maintenance, and compliance teams must be aware of and enforce these restrictions to maintain safety and regulatory compliance.
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New ADs and bulletins for Airbus BD-500 (A220 Series), BD-500-1A10 (A220-100), BD-500-1A11 (A220-300) and Canada Limited Partnership A220, summarized like this page, every Monday.