Superseded. This AD was superseded by AD 2022-17-09. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2021-16-03
Effective 09/30/2021 · Published 08/26/2021
Airworthiness Directives; Airbus SAS Airplanes
Summary
The FAA is adopting a new airworthiness directive (AD) for certain Airbus SAS Model A350-941 and -1041 airplanes. This AD was prompted by a report of in-production findings of missing or incorrect application of the lightning strike edge glow sealant protection at specific locations in the wing tanks. This AD requires an inspection for missing or incorrect application of the lightning strike edge glow sealant protec…