AD NO.
2021-05-02R1
SUBJECT
Main Rotor System – Airbus Helicopters
APPLICABILITY
Airbus Helicopters, certificated in any category, as identified in paragraphs (c)(1) through (3) of this AD. (1) Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, and AS350D helicopters. (2) Model AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters. (3) Model EC130B4 and EC130T2 helicopters.
ISSUED BY
FAA