Airworthiness directives › 2025-09-13
AD 2025-09-13 Airworthiness Directives; Airbus Helicopters
Models named: AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, AS355E, AS355F, AS355F1, AS355F2. Read the applicability below — it usually turns on serial or part numbers too.
Applicability*9
This AD applies to Airbus Helicopters Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, and AS355NP helicopters, certificated in any category, as identified in European Union Aviation Safety Agency AD 2023-0131, dated July 3, 2023 (EASA AD 2023-0131).
Compliance
Comply with this AD within the compliance times specified, unless already done.
Required actions
Except as specified in paragraph (h) of this AD: Comply with all required actions and compliance times specified in, and in accordance with, EASA AD 2023-0131.
Unsafe condition
This AD was prompted by a report of a sliding door that was locked in the open position detaching from the helicopter during flight. The FAA is issuing this AD to address the insufficient upper rail roller locking mechanism of the sliding door. The unsafe condition, if not addressed, could lead to the sliding door detaching from the helicopter during flight, and subsequent damage to the helicopter and injury to persons on the ground.
Affected ADs
None.
Read the original on the Federal Register →
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The directive text above is reproduced from the Federal Register, a work of the United States government and in the public domain. The separation into applicability, compliance and required actions is TrackAD's.*1