FAA has issued airworthiness directive 2020-26-15 for certain Airbus A319-111s, -112s, -113s, -114s, -115s, -131s, -132s and -133, A320-211s, -212s, -214s, -231s, -232s and -233s, A321-111s, -112s, -131s, -211s, -212s, -213s, - 231s and -232s requiring replacing the clips, shear webs and angles, related investigative actions, and repair if necessary, and requires modifying or replacing the clips, shear webs, and angles at a certain rear fuselage area with new parts, effective Feb. 2, 2021.