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EASA Regulations & Airworthiness Directives

Browse 4771 EASA regulations with AI-powered summaries.

Aircraft:AllAirbus A320262Airbus A321257Airbus A319229Airbus A350206Airbus A330197All177Airbus A318172Boeing 737164Airbus A380162Airbus A340136Airbus A350-941119Airbus Helicopters AS 332110Airbus Helicopters EC 225107Airbus Helicopters SA 330107Boeing 787106Show all...

EASA SIB BEA-2023-03

Operation in Icing Conditions — Adherence to Standard Operating Procedures

The Special Airworthiness Bulletin BEA Nº 2023-03 provides information on the operation of the Embraer EMB-500 (Phenom 100) ice protection system and emphasizes the importance of adhering to the manufacturer's standard operating procedures during icing conditions. It reviews three accidents involving the EMB-500 where improper use or deactivation of the wing and stabilizer de-ice system contributed to stalls and hard landings. The bulletin also explains the effects of ice formation on aircraft performance and details the EMB-500's ice protection and stall warning systems.

May 17, 2023
Safety Information BulletinFlight OpsSafety MgmtEmbraer EMB-500 (Phenom 100)

EASA AD 2023-0101

Equipment/Furnishings — Life Raft Inflation System — Replacement

EASA Airworthiness Directive 2023-0101 is an airworthiness directive issued by EASA affecting Leonardo S.p.A. AB139 and AW139 helicopters. It addresses the replacement of certain life raft inflation systems with specific part numbers that have been identified as potentially damaged due to improper shipment. The directive mandates replacement of affected life raft inflation systems to ensure safe evacuation capability.

May 15, 2023
Airworthiness DirectiveMaintenanceSafety MgmtLeonardo S.P.A. Helicopters AB139Leonardo S.P.A. Helicopters AW139Leonardo AB139Leonardo AW139

EASA AD 2023-0093R1

Landing Gear — Braking and Steering Control Unit — Replacement / Master Minimum Equipment List — Amendment; Electric and Electronic Common Installation — Relays — Replacement

EASA Airworthiness Directive 2023-0093R1 is an amendment addressing the replacement and inspection of Braking and Steering Control Units (BSCU) and relays on Airbus A319, A320, and A321 aeroplanes. It applies to specific models and serial numbers, focusing on BSCUs with part number E21327307 and relays installed at FIN positions 24GG and 25GG. The directive aims to ensure continued airworthiness by mitigating risks related to braking and steering control failures.

May 15, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A319Airbus A320Airbus A321

EASA AD CF-2023-14R1

Landing Gear — Nose Wheel Steering System — Electronic Control Module Filter Plate Connector Failure

Airworthiness Directive CF-2023-14R1 addresses the failure risk of the electronic control module (ECM) filter plate connector in the nose wheel steering system of Bombardier CL-600-2B16 aircraft, specifically models Challenger 604, 605, and 650 with certain serial numbers. The directive mandates verification, inspection, and replacement of affected ECMs to prevent un-commanded steering or runway excursions. It applies to ECM part number 601-86100-27 installed on aircraft serial numbers 5301 through 5665, 5701 through 5990, and 6050 and subsequent.

May 15, 2023
Airworthiness DirectiveMaintenanceSafety MgmtBombardier CL-600 (Challenger)Bombardier Challenger 604Bombardier Challenger 605Bombardier Challenger 650

EASA AD 2023-0098R1

SUPERSEDED BY EASA AD 2023-0198

EASA Airworthiness Directive 2023-0098R1 is an updated safety directive addressing structural integrity concerns on Airbus A380-841, A380-842, and A380-861 aeroplanes. It mandates inspections of the wing outer rear spar, outer inner front spar, and outer front spar to detect cracks that could compromise wing strength. This directive applies to all manufacturer serial numbers and includes detailed inspection procedures and compliance requirements.

May 15, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A380

EASA AD CF-2023-33

Ice and Rain Protection — Air Data Probes and Sensors — Heater Current Monitor Unit Failure Detection

Canadian Airworthiness Directive CF-2023-33 addresses ice and rain protection issues related to air data probes and sensors on Bombardier Inc. BD-100-1A10 aircraft, serial numbers 20003 through 20936. This directive mandates modifications to the heater current monitor units to detect failures and update flight manual procedures accordingly. The directive aims to enhance safety by ensuring reliable ice protection and accurate air data indications.

May 11, 2023
Airworthiness DirectiveMaintenanceSafety MgmtBombardier BD-100Bombardier BD-100-1A10

EASA AD 2021-0234R1

Information Systems — Electronic Flight Bag Universal Serial Bus Receptacle — Modification

EASA Airworthiness Directive 2021-0234R1 is a regulatory update addressing the modification of Electronic Flight Bag (EFB) Universal Serial Bus (USB) receptacles installed on various aircraft including Fokker F27 and F28 models, Airbus A318 through A340 series, ATR42 and ATR72, Boeing 737 through 777 models, Bombardier CL-600 series, and De Havilland Canada DHC-8 aircraft. The directive mandates modifications to affected USB receptacles to prevent overheating and potential smoke or fumes in the cockpit. This AD applies to specific manufacturer serial numbers as detailed in the directive's appendix.

May 11, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321Airbus A330Airbus A340ATR ATR42ATR ATR72Boeing 737Boeing 757Boeing 767Boeing 777Bombardier CL-600 (Challenger)De Havilland Canada DHC-8Fokker CRR-0146Fokker CRR-0185Fokker CRR-0186Fokker CRR-0190Fokker CRR-0206Fokker CRR-0210Fokker CRR-0241Fokker CRR-0265Fokker CRR-0290Fokker CRR-0300Fokker CRR-0309MHI RJ Aviation CL-600 (Regional Jet)Fokker F27Fokker F28Boeing 747Bombardier CL-600

EASA AD 2023-0099

SUPERSEDED BY EASA AD 2026-0040

EASA Airworthiness Directive 2023-0099 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting all Dassault Aviation Falcon 2000 aeroplanes. It mandates compliance with updated airworthiness limitations and maintenance tasks as specified in the Dassault Falcon 2000 Aircraft Maintenance Manual, Chapter 5-40, Airworthiness Limitations Section, Revision 23. This directive ensures continued airworthiness by enforcing replacement of life-limited parts and scheduled maintenance tasks.

May 11, 2023
Airworthiness DirectiveMaintenanceSafety MgmtDassault Falcon 2000

EASA AD 2023-0100

SUPERSEDED BY EASA AD 2026-0041

EASA Airworthiness Directive 2023-0100 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting all Dassault Aviation Falcon 2000EX aeroplanes. It mandates compliance with updated airworthiness limitations and maintenance tasks as specified in the Dassault Falcon 2000EX Aircraft Maintenance Manual, Chapter 5-40, Airworthiness Limitations Section, Revision 15. The directive ensures continued airworthiness by requiring operators to follow these mandatory maintenance instructions.

May 11, 2023
Airworthiness DirectiveMaintenanceSafety MgmtDassault Falcon 2000Dassault Falcon 2000EX

EASA AD 2023-0097

SUPERSEDED BY EASA ADR 2024-0241

The document titled SUPERSEDED BY EASA ADR 2024-0241 is an explanatory statement regarding the absence of an Airworthiness Directive (AD) document for the Airbus A400M aircraft. It clarifies that no civil Airbus A400M aeroplanes exist, so no public AD is issued by EASA. The document serves as an informational record and recommends military authorities issue their own ADs for affected aircraft.

May 11, 2023
OtherSafety MgmtAirbus Military A400MAirbus A400M

EASA AD 2021-0139R1

Doors — Cabin Lateral Sliding Plug Door Emergency Jettisoning System — Inspection / Modification

EASA Airworthiness Directive 2021-0139R1 is an updated regulatory requirement addressing the inspection and modification of the cabin lateral sliding plug door emergency jettisoning system on Airbus Helicopters AS 332 C, C1, L, and L1 models. It mandates repetitive inspections and eventual modification of the door release system to prevent jamming during emergency jettisoning. The directive applies to helicopters equipped with specific modifications and service bulletins related to the door mechanism.

May 10, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters AS 332 CAirbus Helicopters AS 332 C1Airbus Helicopters AS 332 LAirbus Helicopters AS 332 L1

EASA AD CF-2021-51R1

Equipment / Furnishings — Water Bombing System — Un-commanded Water Door Opening

Airworthiness Directive CF-2021-51R1 addresses un-commanded water door opening issues in Viking Air Ltd. CL-215-1A10 (CL-215 variant) and CL-215-6B11 (CL-215T variant) aircraft. This directive mandates modifications to water door actuator microswitches, solenoid valve common grounds, and prohibits installation of certain solenoid valve parts without back EMF protection. It updates previous requirements to improve safety related to the water bombing system.

May 10, 2023
Airworthiness DirectiveMaintenanceSafety MgmtViking Air CL-215Viking Air CL-215-1A10Viking Air CL-215-6B11

EASA AD CF-2023-32

Landing Gear — Main Landing Gear Shock Strut Lower Pin Cracking

Canadian Airworthiness Directive CF-2023-32 addresses cracking issues in the main landing gear shock strut lower pin, part number 19146-3, on Bombardier Inc. CL-600-2B16 aircraft with specified serial numbers. The directive mandates inspections, lubrication, and a modification involving replacement of trailing arm bushings and installation of new dynamic joint components. This AD applies to CL-604, CL-605, and CL-650 variants of the CL-600-2B16 series.

May 10, 2023
Airworthiness DirectiveMaintenanceSafety MgmtBombardier CL-600 (Challenger)Bombardier CL-600-2B16Bombardier CL-604Bombardier CL-605Bombardier CL-650

EASA AD BR-2023-02-02R1

Main Landing Gear Side Stay Upper Spindle Assembly - Inspection / Replacement

Brazilian Airworthiness Directive AD No. 2023-02-02R1 is an updated regulatory document issued by ANAC that applies to Embraer S.A. ERJ 190-300 and ERJ 190-400 aircraft. It mandates inspection and possible replacement of the main landing gear side stay upper spindle assembly attachments to ensure proper locking and structural integrity during takeoff and landing.

May 10, 2023
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer ERJ 190Embraer ERJ 190-300Embraer ERJ 190-400

EASA AD CF-2023-30

Engine — High Pressure Turbine 1st / 2nd Stage Disks - Suspected Material Defect

Canadian Airworthiness Directive CF-2023-30 addresses suspected material defects in the high pressure turbine (HPT) 1st and 2nd stage disks of Pratt & Whitney Canada PW307A and PW307D engines. This directive follows an uncontained HPT disk failure event in an Airbus A321-231 powered by a related engine model. It mandates removal and replacement of specific affected HPT disks to prevent potential engine damage and ensure continued airworthiness.

May 9, 2023
Airworthiness DirectiveMaintenanceSafety MgmtPratt & Whitney Canada PW307Airbus A321

EASA AD CF-2023-31

Equipment / Furnishings — Fixed Emergency Locator Transmitter

Canadian Airworthiness Directive CF-2023-31 addresses the fixed Emergency Locator Transmitter (ELT) installation on Airbus Canada Limited Partnership aircraft models BD-500-1A10 and BD-500-1A11. The directive applies to specific serial numbers of these models and mandates changes to the ELT equipment to enhance safety. It focuses on replacing the existing ELT part number 51090170-1 with a new part number 51090130-2 to prevent fire risks associated with lithium battery thermal runaway.

May 9, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus BD-500 (A220 Series)Airbus Canada BD-500-1A10Airbus Canada BD-500-1A11

EASA AD CF-2022-03R1

Flight Controls — Horizontal Stabilizer Trim Switch — Unintended Horizontal Stabilizer Motion

Flight Controls — Horizontal Stabilizer Trim Switch — Unintended Horizontal Stabilizer Motion is a Canadian Airworthiness Directive (CF-2022-03R1) addressing an issue with Bombardier BD-100-1A10 (Challenger 300/350) aircraft. It concerns unintended horizontal stabilizer movements following a STAB TRIM FAULT advisory and autopilot disengagement, which can lead to increased pilot workload and reduced safety margins. The directive mandates updates to flight manuals and procedures to mitigate this risk.

May 9, 2023
Airworthiness DirectiveFlight OpsSafety MgmtBombardier BD-100Bombardier BD-100-1A10

EASA AD CF-2023-29

Nacelles / Pylons — Pylon Aft Engine Mount Attachment Bolts — Discarding and Replacement of Bolts not Performed

The Airworthiness Directive CF-2023-29 addresses an issue with Bombardier Inc. model BD-100-1A10 aeroplanes, including Challenger 300 and Challenger 350 variants. It concerns the incorrect part number referenced in the Time Limits/Maintenance Check manual for the pylon aft engine mount attachment bolts, which could lead to failure if not properly replaced. This directive mandates the correct discard and replacement of these bolts to ensure continued airworthiness.

May 9, 2023
Airworthiness DirectiveMaintenanceSafety MgmtBombardier BD-100Bombardier BD-100-1A10

EASA AD US-2023-05-06

Time Limits / Maintenance Checks — Time Limits Manual / Maintenance Programme — Amendment

Federal Aviation Administration Airworthiness Directive 2023-05-06 is a final rule affecting certain Boeing 737-8, 737-9, and 737-8200 airplanes. It mandates revisions to the maintenance or inspection programs to include new airworthiness limitations related to the periodic replacement or testing and replacement of the oxygen sensor in the nitrogen generation system (NGS). This directive aims to address safety concerns related to potential fuel tank flammability.

May 9, 2023
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 737Boeing 737-8Boeing 737-9Boeing 737-8200

EASA AD 2023-0096-E

Wings — Flap Lever Screw — Inspection

EASA Airworthiness Directive 2023-0096-E is an emergency directive addressing flap lever screw inspection on Issoire Aviation APM 20, APM 30, APM 40, and APM 41 aeroplanes. It mandates inspection and potential replacement of flap lever screws with Part Number E27161 060 050 QVLE to ensure continued airworthiness. The directive applies to all serial numbers of the affected models.

May 9, 2023
Airworthiness DirectiveMaintenanceSafety MgmtIssoire Aviation APM 20Issoire Aviation APM 30Issoire Aviation APM 40 (Simba)Issoire Aviation APM 40Issoire Aviation APM 41