AD 2026-21-03
Effective 11/23/2026 · Published 10/19/2026
Airworthiness Directives; Airbus SAS Airplanes
Summary
The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A330-243, A330-243F, A330-341, A330-342, A330-343, A330-841, and A330-941 airplanes; and Model A340-211, A340-212, A340- 213, A340-311, A340-312, A340-313, A340-541, and A340-642 airplanes. This AD was prompted by reports of leaks on closed fuel low pressure shut-off valves (LPSOVs). This AD requires repetitive leak checks of certain fue…