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EASA Regulations & Airworthiness Directives

Browse 5,158 EASA regulations with AI-powered summaries.

Aircraft:All Airbus A320286 Airbus A321285 Airbus A319253 Airbus A350222 Airbus A330220 Airbus A318189 Airbus A380182 Boeing 737175 Airbus A340141 Airbus A350-941132 Airbus BD-500 (A220 Series)123 Airbus Helicopters AS 332119 Airbus Helicopters EC 225116 Airbus Helicopters SA 330116 Boeing 787115 Show all...

EASA AD 2023-0107

[Correction] Equipment / Furnishings — Cargo Swing Frame — Inspection

EASA Airworthiness Directive 2023-0107 is a safety directive addressing Airbus Helicopters AS 350 B2, AS 350 B3, and EC 130 B4 models equipped with cargo hook Part Number 704A41811035 and any cargo swing frame. The directive mandates inspection of the cargo swing frame to prevent failure during flight, which could lead to load loss and potential helicopter control issues. It applies specifically to these helicopter models and their cargo swing installations.

Airworthiness Directive

Airbus Helicopters AS 350
Airbus Helicopters EC 130
Airbus Helicopters AS 350 B2
Airbus Helicopters AS 350 B3
Airbus Helicopters EC 130 B4

EASA AD BR-2022-09-01R1

Flight Controls - Elevator / Rudder Power Control Units - Replacement

Brazilian Airworthiness Directive AD No. 2022-09-01R1 is a regulatory document issued by ANAC addressing the replacement of elevator and rudder Power Control Units (PCUs) on Embraer ERJ 190-300 and ERJ 190-400 aircraft with specific serial numbers. The directive mandates replacement of certain PCUs to prevent accelerated wear caused by manufacturing hydraulic decontamination procedures, which could compromise flight control surfaces and structural integrity.

Airworthiness Directive

Embraer ERJ 190300400

EASA AD US-2023-11-03

Ice and Rain Protection - Airplane Flight Manual and Quick Reference Handbook - Amendment

Airworthiness Directive 2023-11-03 is a final rule issued by the Federal Aviation Administration affecting certain Honda Aircraft Company LLC Model HA-420 airplanes. It addresses issues related to the windshield heat operation procedures and the replacement of affected windshield assemblies to prevent potential in-flight smoke and fire hazards. This directive updates and corrects typographical errors from the previous AD 2022-18-03 while retaining all its safety requirements.

Airworthiness Directive

Honda Aircraft Company HA-420

EASA AD 2023-0113

Engine Fuel & Control — Hydromechanical Units — Replacement

EASA Airworthiness Directive 2023-0113 is an airworthiness directive addressing Rolls-Royce Trent 1000 series engines, specifically targeting the hydromechanical units (HMU) with certain part numbers. The directive mandates replacement or repair of affected HMUs due to wear found in the combining spill valve (CSV) assembly, which can reduce fuel flow and potentially lead to thrust reduction and reduced aircraft control.

Airworthiness Directive

Rolls-Royce Deutschland Ltd & Co Kg TRENT 1000

EASA AD CF-2023-35

Electrical Power — Misleading Indications

Canadian Airworthiness Directive CF-2023-35 addresses misleading electrical power indications on Bombardier Inc. model BD-100-1A10 aeroplanes. The directive targets erratic electrical system status indications caused by contamination in the left-hand direct current power centre (DCPC) data bus, which can lead to partial or complete electrical power loss and affect flight displays and controllability.

Airworthiness Directive

Bombardier BD-1001A10

EASA AD CF-2023-36

Fire Protection — Baggage Compartment Fire Extinguishers — Inspection of the Baggage Bay Discharge Push-Button-Annunciator Switch

The Airworthiness Directive CF-2023-36 titled 'Fire Protection — Baggage Compartment Fire Extinguishers — Inspection of the Baggage Bay Discharge Push-Button-Annunciator Switch' applies to Bombardier Inc. model BD-700-2A12 aeroplanes with serial numbers 70006 through 70099. This directive mandates inspection and testing of the baggage bay discharge push-button-annunciator (PBA) switch to ensure proper electrical contact and functionality. The directive aims to prevent potential fire hazards in the baggage compartment caused by a failure of the fire extinguisher discharge system.

Airworthiness Directive

Bombardier BD-7002A12

EASA AD G-2023-0003

Indicating / Recording Systems — Flight Data Recording System — Check

The Civil Aviation Authority Airworthiness Directive G-2023-0003 addresses the flight data recording system on BAe ATP aeroplanes. It mandates modifications to protect the Flight Data Recorder (FDR), Data Acquisition and Recording Unit (DARU), and Flight Data Acquisition Unit (FDAU) from moisture ingress, which has been linked to intermittent recording faults. This directive applies to all manufacturer serial numbers of BAe ATP aircraft.

Airworthiness Directive

Bae Systems (Operations) ATP
BAe ATP

EASA AD 2023-0112

Time Limits / Maintenance Checks — Damage Tolerant Airworthiness Limitation Items — Airworthiness Limitations Section Part 2 — Amendment

Time Limits / Maintenance Checks — Damage Tolerant Airworthiness Limitation Items — Airworthiness Limitations Section Part 2 — Amendment is an amendment document concerning the Airbus A380 aircraft. It addresses updates to the airworthiness limitations related to damage tolerant items within the maintenance checks and time limits section. This amendment ensures continued compliance with safety standards for the Airbus A380 fleet.

Airbus A380

EASA AD CF-2023-34

Time Limits / Maintenance Checks — Introduction of Certification Maintenance Requirement Task

Canadian Airworthiness Directive CF-2023-34 introduces new and revised Certification Maintenance Requirement (CMR) tasks for Bombardier Inc. model BD-100-1A10 aeroplanes, including Challenger 300 and Challenger 350 variants. The directive mandates updates to the Time Limits/Maintenance Check (TLMC) manual Part 2 concerning the restoration and overhaul of the Horizontal Stabilizer Trim-Actuator (HSTA) with specific part numbers C47100-003, C47100-004, and C47100-005. This directive ensures continued airworthiness by addressing potential failures in the HSTA and motor brake assembly.

Airworthiness Directive

Bombardier BD-1001A10

EASA AD US-2023-08-04

Water / Waste - Door 1 and Door 3 Lavatory and Galley Potable Water Systems - Inspection

Airworthiness Directive 2023-08-04 is a final rule issued by the Federal Aviation Administration (FAA) addressing certain Boeing 787-8, 787-9, and 787-10 airplanes. It mandates detailed visual inspections of the potable water systems in door 1 and door 3 lavatories and galleys to identify missing or incorrectly installed clamshell couplings. The directive aims to prevent water leaks that could affect electronic equipment and compromise flight safety.

Airworthiness Directive

Boeing 7878910

EASA AD 2023-0108

Engine – Forward Outer Seal, High Pressure Compressor Stages 6-10 Compressor Rotor Spools and High Pressure Turbine Rotor Stage 1 Disks – Replacement

EASA Airworthiness Directive 2023-0108 is issued for CFM International LEAP-1A engines installed on certain Airbus A319, A320, and A321 aircraft. It addresses the replacement of forward outer seals, high pressure compressor stages 6-10 compressor rotor spools, and high pressure turbine rotor stage 1 disks due to potential manufacturing defects. This directive mandates corrective actions to ensure continued airworthiness and prevent engine part failures.

Airworthiness DirectiveSuperseded

CFM International LEAP-1A
CFM International LEAP-1C
Airbus A319
Airbus A320
Airbus A321

EASA AD 2023-0109

Engine – High Pressure Compressor Stages 6-10 Spools and High Pressure Turbine Rotor Stage 1 Disks – Replacement

EASA Airworthiness Directive 2023-0109 is an airworthiness directive addressing CFM International LEAP-1B engines installed on Boeing 737-8, 737-8200, and 737-9 aircraft. It mandates the replacement of certain high pressure compressor stages 6-10 spools and high pressure turbine rotor stage 1 disks identified as affected parts due to manufacturing defects. The directive aims to ensure continued airworthiness and prevent potential engine failures.

Airworthiness DirectiveSuperseded

CFM International LEAP-1B
Boeing 737-8
Boeing 737-8200
Boeing 737-9

EASA AD 2023-0110

Fire Protection — Fire Detectors — Replacement

EASA Airworthiness Directive 2023-0110 is issued to address fire detector replacement on SAFRAN Helicopter Engines ARRIEL 1 series engines installed on helicopters such as Airbus Helicopters SA 365 variants and Leonardo Helicopters A109K2. The directive mandates replacement of specific fire detectors identified by part and serial numbers due to manufacturing non-compliance causing spurious engine fire warnings. This AD applies to all serial numbers of ARRIEL 1C, 1C1, 1C2, 1K, and 1K1 engines.

Airworthiness Directive

Safran ARRIEL 1
Airbus Helicopters SA 365
Leonardo Helicopters A109K2

EASA AD 2012-0260-CN

CANCELLED: Engine Oil System — Fuel-to-Oil Heat Exchanger — Replacement [Time Between Overhaul]

EASA Airworthiness Directive 2012-0260-CN is a cancellation notice that officially cancels the previous directive EASA AD 2012-0260R1 concerning the replacement of the Fuel-to-Oil Heat Exchanger (FOHE) in Rolls-Royce RB211 Trent 900 series engines. These engines are commonly installed on Airbus A380 aircraft. The cancellation confirms that all affected engines have been modified with a serviceable FOHE part, eliminating the previously identified unsafe condition.

Airworthiness Directive

Rolls-Royce Deutschland Ltd & Co Kg RB211 TRENT 900
Airbus A380

EASA AD 2023-0104

Time Limits / Maintenance Checks – Airworthiness Limitation Section Part 2 / Damage Tolerant Airworthiness Limitation Items – Amendment

EASA Airworthiness Directive 2023-0104 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting all certified models and serial numbers of Airbus A300 aeroplanes. It mandates compliance with updated airworthiness limitation tasks and maintenance program publication triggers as specified in Airbus A300 Airworthiness Limitations Section Part 2 Damage Tolerant Airworthiness Limitation Items Revision 03, Variation 3.4. This directive ensures continued structural integrity and safety of the affected aircraft.

Airworthiness DirectiveSuperseded

Airbus A300

EASA AD 2023-0103

Fuselage — Rear Fuselage / Upper Stringers at Frame 43 — Inspection / Modification

EASA Airworthiness Directive 2023-0103 is an airworthiness directive affecting Airbus Defence and Space CN-235 and C-295 aeroplanes. It addresses the inspection and modification of the rear fuselage upper stringers at frame 43 due to detected cracks that could compromise structural integrity. The directive mandates inspections and structural modifications to ensure continued airworthiness.

Airworthiness Directive

Airbus Defence & Space C-295
Airbus Defence & Space CN-235
Airbus Defence and Space CN-235
Airbus Defence and Space C-295

EASA AD US-2023-08-07

Propellers / Propulsors - Propeller Pitch Control Linkage - Installation

Federal Aviation Administration Airworthiness Directive 2023-08-07 is a final rule addressing Allied Ag Cat Productions, Inc. Model G-164A and G-164B airplanes equipped with certain supplemental type certificates. This directive mandates the installation of a secondary retention feature on the propeller pitch control (PPC) linkage to prevent detachment from the engine PPC assembly. The affected STCs include SA7769SW, SA7966SW, SA8720SW for Model G-164A and SA7546SW, SA7966SW, SA7987SW, SA8720SW for Model G-164B airplanes.

Airworthiness Directive

Allied Ag Cat Productions, G164
Allied Ag Cat G-164A
Allied Ag Cat G-164B

EASA AD 2023-0105

Tail Rotor — Tail Rotor Duplex Bearing Housing and Slider Group Assembly — Replacement

EASA Airworthiness Directive 2023-0105 is an airworthiness directive addressing the tail rotor duplex bearing housing and slider group assembly on Leonardo S.p.A. A109C, A109E, A109K2, A109LUH, A109S, and AW109SP helicopters. It applies to all serial numbers of these helicopter models and focuses on specific tail rotor parts identified by part numbers 109-0130-94-XXX and 109-0130-91-XXX. The directive mandates replacement and updated assembly procedures to ensure continued airworthiness.

Airworthiness Directive

Leonardo S.P.A. Helicopters A109
Leonardo S.P.A. Helicopters A119
Leonardo A109C
Leonardo A109E
Leonardo A109K2
Leonardo A109LUH
Leonardo A109S
Leonardo AW109SP

EASA AD US-2023-08-03

Flight Controls - Ground Spoiler Actuator Hydraulic Hose and Associated Fittings - Replacement

Federal Aviation Administration Airworthiness Directive 2023-08-03 is a final rule addressing certain Gulfstream Aerospace Corporation Model G-1159A, G-1159B, G-IV, and GIV-X airplanes. This directive requires replacement of the ground spoiler actuator hydraulic hoses and associated fittings to prevent improper hydraulic line connections that could cause unintended asymmetrical spoiler deployment. The AD aims to enhance flight safety by mitigating the risk of loss of control due to this hydraulic issue.

Airworthiness Directive

Gulfstream Aerospace Corporation G-1159
Gulfstream Aerospace Corporation GIV
Gulfstream Aerospace G-1159A
Gulfstream Aerospace G-1159B
Gulfstream Aerospace G-IV
Gulfstream Aerospace GIV-X

EASA AD US-2023-09-13

Wings - Center Wing Upper and Lower Rainbow Fittings - Repetitive Inspection

Airworthiness Directive 2023-09-13 is a final rule issued by the Federal Aviation Administration addressing Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Model 382 series and C-130 series airplanes, including C-130H models. This directive mandates repetitive inspections of the center wing upper and lower rainbow fittings for cracks and requires replacement if cracks are found to ensure continued airworthiness.

Airworthiness Directive

Lockheed Martin Corporation 382 (Hercules)
Lockheed Martin Model 382
Lockheed Martin C-130
Lockheed Martin C-130H