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EASA Regulations & Airworthiness Directives

Browse 4985 EASA regulations with AI-powered summaries.

Aircraft:AllAirbus A320279Airbus A321275Airbus A319246Airbus A350213Airbus A330209All193Airbus A318185Airbus A380171Boeing 737170Airbus A340140Airbus A350-941124Airbus BD-500 (A220 Series)116Airbus Helicopters AS 332115Airbus Helicopters EC 225112Airbus Helicopters SA 330112Show all...

EASA AD BR-2023-05-02R2

Flight Controls - Aileron Control System Backlash - Inspection

The Brazilian Airworthiness Directive AD No. 2023-05-02R2 is an updated regulatory document issued by ANAC addressing the inspection and maintenance of the aileron control system backlash on Embraer ERJ 190-400 aircraft. It mandates inspections and potential replacement of wing aileron bearings and bushings to ensure compliance with safety standards and prevent excessive control system backlash.

Jan 3, 2025
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer ERJ 190

EASA AD BR-2023-06-01R2

Flight Controls - Aileron Control System Backlash - Inspection

Brazilian Airworthiness Directive AD No. 2023-06-01R2 addresses the inspection and potential replacement of bearings and bushings in the aileron control system backlash on Embraer ERJ 190-300 aircraft. This directive mandates inspections following Embraer Service Bulletin 190E2-27-0027, revision 03, to ensure the aileron control system operates within certification limits and prevents excessive vibration. The AD applies to all Embraer ERJ 190-300 airplanes registered in Brazil.

Jan 3, 2025
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer ERJ 190

EASA AD 2024-0251-E

SUPERSEDED BY EASA AD 2025-0157

EASA Airworthiness Directive 2024-0251-E is an emergency directive addressing Ventus-3M powered sailplanes manufactured by Schempp-Hirth Flugzeugbau GmbH, specifically those with serial number 031 MP and above equipped with optional wing fuel tanks. The directive mandates inspections and possible replacement of the wing fuel tank hose to prevent fuel leakage. It also requires installation of cockpit placards to inform pilots of operational limitations.

Dec 20, 2024
Airworthiness DirectiveMaintenanceSafety MgmtSchempp Hirth Flugzeugbau Ventus Powered Sailplanes

EASA AD 2024-0250

Tail Rotor — Rotor Head Bearing Stack of the Spindle-Sleeve Assembly — Life Limit

EASA Airworthiness Directive 2024-0250 is an airworthiness directive affecting Airbus Helicopters SA 330 J and AS 332 C, C1, L, and L1 models. It addresses the tail rotor rotor head bearing stack of the spindle-sleeve assembly by introducing a life limit to prevent fatigue cracks and potential structural failure. The directive mandates replacement of affected bearing stacks to ensure continued safe operation of these helicopters.

Dec 20, 2024
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225

EASA AD 2024-0249

Instruments — Warning Unit Emergency Off Switches — Operational Check

EASA Airworthiness Directive 2024-0249 is an operational check directive targeting the emergency off switches of warning units installed on Airbus Helicopters Deutschland GmbH EC135, EC635, and MBB-BK117 helicopter models. It mandates repetitive operational checks of these switches to detect mechanical failures that could lead to engine shutdown or fuel shut-off valve issues. The directive applies to all variants and serial numbers of the specified helicopter models.

Dec 19, 2024
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC135Airbus Helicopters 635Airbus Helicopters MBB-BK 117

EASA AD CF-2024-42

Main Rotor Drive System — Cracking of Transmission Oil Check Valve

Canadian Airworthiness Directive CF-2024-42 addresses cracking issues in the transmission oil check valve part number 209-062-520-001 used on Bell Textron Canada Limited model 427 helicopters, serial numbers 56001 through 56084, 58001, and 58002. The directive mandates inspections, measurements, and eventual replacement of affected check valves to prevent transmission failure. It also prohibits installation of affected parts on these helicopters.

Dec 19, 2024
Airworthiness DirectiveMaintenanceSafety MgmtBell 427

EASA AD CF-2024-43

Time Limits / Maintenance Checks — Airworthiness Limitations

Canadian Airworthiness Directive CF-2024-43 addresses time limits and maintenance checks related to airworthiness limitations for Airbus Canada Limited Partnership (ACLP) aeroplanes, specifically models BD-500-1A10 and BD-500-1A11. This directive mandates compliance with updated airworthiness limitations to ensure continued safe operation of these aircraft. The directive applies to all serial numbers 50001 and subsequent for BD-500-1A10, and 55001 and subsequent for BD-500-1A11.

Dec 19, 2024
Airworthiness DirectiveMaintenanceSafety MgmtAirbus BD-500 (A220 Series)

EASA AD 2024-0248

Landing Gear — Nose Landing Gear Lower Torque Link — Replacement / Life Limitation

EASA Airworthiness Directive 2024-0248 is an airworthiness directive issued by EASA concerning the Airbus A350-941 and A350-1041 aeroplanes. It addresses the nose landing gear lower torque link, specifically part number 5035-0401 with certain serial numbers, requiring replacement or life limitation actions to ensure continued airworthiness.

Dec 18, 2024
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A350

EASA AD 2024-0247

SUPERSEDED BY EASA AD 2025-0041

EASA Airworthiness Directive 2024-0247 is issued for Airbus A318, A319, A320, A321, A330, and A340 aeroplanes. It addresses issues related to Trimmable Horizontal Stabilizer Actuators (THSA) that have erroneous accumulated life data in their release certificates. This directive applies to specific THSA parts identified by Collins Aerospace and Airbus documentation.

Dec 18, 2024
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321Airbus A330Airbus A340

EASA AD 2020-0273-CN

CANCELLED: Oxygen — Oxygen Supply Solenoid Valve — Inspection / Replacement

EASA Airworthiness Directive Cancellation Notice 2020-0273-CN cancels the previous EASA AD 2020-0273 which applied to Airbus A330 and A340 aeroplanes. The cancelled directive addressed inspection and replacement requirements for oxygen supply solenoid valves with specific part numbers and manufacturing years. This cancellation applies to all manufacturer serial numbers of the affected Airbus A330 and A340 models.

Dec 17, 2024
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A330Airbus A340

EASA AD 2024-0246

Electrical Power — Software and Data Recording System — Upgrade

EASA Airworthiness Directive 2024-0246 is an official regulatory document addressing the electrical power software and data recording system upgrade for Pipistrel Vertical Solutions d.o.o. Virus SW 128 aeroplanes, specifically serial numbers VSW1280002 to VSW1280117. The directive mandates updates to the system controller software and SD card replacement to ensure accurate high voltage battery state of charge indication.

Dec 17, 2024
Airworthiness DirectiveMaintenanceSafety MgmtPipistrel Vertical Solutions D.O.O. Virus SW

EASA AD US-2024-23-03

Flight Controls - Cruise Thrust Split Monitor (MONFD) of the Autothrottle (A/T) System - Inspection / Replacement

Flight Controls - Cruise Thrust Split Monitor (MONFD) of the Autothrottle (A/T) System - Inspection / Replacement is a regulatory document addressing the inspection and replacement procedures for the Cruise Thrust Split Monitor component within the Autothrottle system. The document aims to ensure the proper functioning of the autothrottle system to maintain safe flight operations. Specific affected aircraft types, engine models, or part numbers are not clearly identified in the provided text.

Dec 17, 2024
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 737

EASA AD CF-2024-31R1

Flight Controls — Flap System On-Board Recorder (FSOBR) effects on Flap Control Unit

Airworthiness Directive CF-2024-31R1 is issued by Transport Canada concerning Bombardier Inc. model CL-600-2B16 aeroplanes, including Challenger 604, 605, and 650 variants. The directive addresses issues related to the Flap System On-Board Recorder (FSOBR) and its effects on the Flap Control Unit, which can cause flap failures and potential loss of control. It mandates corrective actions to disconnect the FSOBR and prohibits its future installation on these aircraft.

Dec 17, 2024
Airworthiness DirectiveMaintenanceSafety MgmtBombardier CL-600 (Challenger)

EASA AD US-2024-23-11

Flight Controls - Spoiler Control Wire Bundles - Inspection

Flight Controls - Spoiler Control Wire Bundles - Inspection is a regulatory document addressing the inspection requirements for spoiler control wire bundles in aircraft flight control systems. The document aims to ensure the integrity and proper functioning of these wire bundles to maintain flight safety. Specific aircraft types or engine models affected are not explicitly mentioned in the provided content.

Dec 17, 2024
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 737

EASA SIB 2017-16R1

Maintenance of Emergency Evacuation Systems

EASA Safety Information Bulletin 2017-16R1 is a revision addressing the maintenance of emergency evacuation systems specifically for Airbus A330 and A340 aircraft. It highlights issues with damaged aspirators in Goodrich (UTAS) escape slides, part number 7A1509 series, caused by improper folding procedures. The bulletin provides updated references and maintenance recommendations to ensure proper slide performance during emergency evacuations.

Dec 17, 2024
Safety Information BulletinMaintenanceSafety MgmtAirbus A330Airbus A340

EASA SIB 2024-14

Conduct of Accuracy Tests for Type B Electronic Flight Bag Application for Aircraft Performance or Mass and Balance Computations

EASA Safety Information Bulletin 2024-14 provides guidance on conducting accuracy tests for Type B Electronic Flight Bag (EFB) applications used for aircraft performance or mass and balance computations. It applies to operators of commercial air transport and non-commercial complex aircraft, including Airbus, Boeing, and Embraer types. The bulletin emphasizes verifying that EFB calculations align with data from the aircraft flight manual or certified software tools.

Dec 16, 2024
Safety Information BulletinFlight OpsSafety Mgmt

EASA AD CF-2024-41

Time Limits/Maintenance Checks — Airworthiness Limitations (ALI)

Canadian Airworthiness Directive CF-2024-41 addresses time limits and maintenance checks related to Airworthiness Limitations (ALI) for Mitsubishi Heavy Industries RJ Aviation ULC (formerly Bombardier Inc.) Regional Jet models CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25. This directive mandates compliance with updated ALI tasks as defined in the MHIRJ Maintenance Requirements Manual CSP B-053 Part 2, revision 27. The directive ensures continued airworthiness by enforcing mandatory maintenance actions approved by Transport Canada.

Dec 16, 2024
Airworthiness DirectiveMaintenanceSafety MgmtMHI RJ Aviation CL-600 (Regional Jet)

EASA AD 2024-0245

Doors — Jettison Mechanism for Bad Weather Window Emergency Exits — Inspection

EASA Airworthiness Directive 2024-0245 is an airworthiness directive addressing Airbus Helicopters EC 175 B helicopters. It mandates inspection of the jettison mechanism for the Bad Weather Window emergency exits on cockpit doors to identify potential cracks in connecting rods that could impair emergency egress. The directive applies to all serial numbers of EC 175 B helicopters and specifies affected part numbers for the jettison mechanisms and related assemblies.

Dec 13, 2024
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175