Search FAA Documents

3 results found (3318ms)

Sort by: Date AD Number

2026-03-09

final rule

Airworthiness Directives; Aerospace & Defense Oxygen Systems SaS (Part of Safran Aerosystems) (Formerly Known as Air Liquide) Portable Breathing Equipment (PBE)

Unsafe Condition: Occurrences of PBE not delivering oxygen once donned, caused by a manufacturing issue.

Effective: Mar 12, 2026 Category: aircraft Compliance: Within 14 days or 3 months, depending on the applicable conditions, unless the PBE is over the li...

Why matched: Airworthiness Directives; Aerospace & Defense Oxygen Systems SaS (Part of Safran Aerosystems) (Formerly Known as Air Liquide) Portable Breathing Equipment (PBE)

2025-26-06

final rule

Airworthiness Directives; Aerospace & Defense Oxygen Systems SaS (Part of Safran Aerosystems) (Formerly Known as Air Liquide)

Unsafe Condition: Occurrences of incorrect usage of PBE have been reported, which could lead to flight or cabin crewmember incapacitation, possibly affecting crewmember capability to accomplish tasks during an emerg...

Effective: Jan 14, 2026 Category: aircraft Compliance: Within 12 months of the effective date of January 14, 2026.

Why matched: Airworthiness Directives; Aerospace & Defense Oxygen Systems SaS (Part of Safran Aerosystems) (Formerly Known as Air Liquide)

2025-25-02

final rule

Airworthiness Directives; Aerospace & Defense Oxygen Systems SaS (Part of Safran Aerosystems) (Formerly Known as Air Liquide)

Unsafe Condition: occurrences of incorrect usage of certain PBEs have been reported, which could lead to flight or cabin crewmember incapacitation, possibly affecting crewmember capability to accomplish tasks during...

Effective: Dec 24, 2025 Category: aircraft Compliance: Before further flight