Superseded. This AD was superseded by AD 2022-24-13. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2021-22-04
Effective 12/27/2021 · Published 11/19/2021
Airworthiness Directives; Airbus SAS Airplanes
Summary
The FAA is superseding Airworthiness Directive (AD) 2019-21- 10, which applied to all Airbus SAS Model A321-111, -112, -131, -211, - 212, -213, -231, and -232 airplanes. AD 2019-21-10 required a one-time eddy current conductivity measurement of certain structural parts of the outer flaps to determine if the incorrect alloy was used, and replacement if necessary. This AD continues to require a one-time eddy current c…