EASA AD US-2020-18-02: NOT ADOPTED - EASA DECISION ATTACHED

What to do

Affected stakeholders should continue normal operations without implementing the FAA AD 2020-18-02 modifications unless otherwise instructed. They should stay informed about potential future EASA actions and maintain communication with EASA and the design approval holder for updates. For further information, stakeholders can contact EASA's Programming and Continued Airworthiness Information Section via ADs@easa.europa.eu.

Summary

The document titled NOT ADOPTED - EASA DECISION ATTACHED is an EASA decision regarding the FAA Airworthiness Directive 2020-18-02. This FAA AD applies to certain Boeing 747-400, 747-400D, and 747-400F series aircraft and mandates modifications to the fuel quantity indicating system to prevent ignition sources inside the center fuel tank. EASA has decided not to adopt this FAA AD due to insufficient data to justify the required corrective actions.

What changed

This document announces that EASA will not adopt FAA AD 2020-18-02 for the specified Boeing 747-400 series aircraft. Instead, EASA is considering alternative safety measures and will coordinate with the FAA and the design approval holder to obtain additional data. No immediate regulatory changes or mandatory actions are introduced by EASA at this time.

Why it matters

This decision affects operators and maintenance organizations of Boeing 747-400, 747-400D, and 747-400F aircraft within the EU, as they are not currently required to comply with the FAA's mandated fuel system modifications. It highlights the importance of data-driven risk assessment and coordination between regulatory authorities. Compliance teams should monitor for any future EASA directives that may address this safety concern.

What to do

Summary

What changed

Why it matters

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