Aerospace & Defense Oxygen Systems SaS Airworthiness Directives

3 ADs indexed for Aerospace & Defense Oxygen Systems SaS aircraft.

Models

Recent ADs

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: unsafe condition on these products.

Effective: Mar 12, 2026 Category: aircraft

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: unsafe condition may be addressed by incorporating the updated procedures into documentation that is not identified in AD 2025-25-02 and that certain requirements in AD 2025-25-02 must be revised.

Effective: Jan 14, 2026 Category: aircraft

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: unsafe condition on these products.

Effective: Dec 24, 2025 Category: aircraft

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