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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 AD 2019-0176

Oxygen — Passenger Oxygen Containers — Inspection / Replacement

The document titled 'Oxygen — Passenger Oxygen Containers — Inspection / Replacement' applies to AIRBUS S.A.S. A330 and A340 aircraft types. It addresses the inspection and replacement requirements for passenger oxygen containers to ensure continued airworthiness and safety. The document provides guidance on maintaining the oxygen supply systems critical for passenger safety during flight.

Jul 19, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A330Airbus A340

EASA AD 2019-0175

Power Plant — Engine Mounts and Thrust Links Washers — Inspection / Replacement

EASA Airworthiness Directive 2019-0175 is an airworthiness directive affecting Airbus A350-941 and A350-1041 aeroplanes. It addresses the inspection and replacement of washers installed on engine mount primary pins and thrust links to prevent potential engine mount pin disengagement. The directive applies specifically to certain manufacturer serial numbers and references Airbus Alert Operators Transmission A71P016-19 for detailed instructions.

Jul 19, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A350Airbus A350-941Airbus A350-1041

EASA AD 2018-0044-CN

CANCELLED: Engine — Power Turbine Wheels — Replacement

EASA Airworthiness Directive 2018-0044-CN is a cancellation notice issued by the European Union Aviation Safety Agency concerning SAFRAN Helicopter Engines ARRIUS 2 series engines. This document cancels the previous AD 2018-0044 which mandated replacement of certain power turbine wheels due to a risk of blade rupture. The affected engines include ARRIUS 2B1, 2B1A, 2B2, 2G1, 2K1, and 2K2 models.

Jul 18, 2019
Airworthiness DirectiveMaintenanceSafety MgmtSafran ARRIUS 2

EASA AD 2019-0172

Main Rotor — Hub Assembly Lock Washer — Inspection

EASA Airworthiness Directive 2019-0172 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters AS 332 C, C1, L, and L1 models. It mandates inspection of the main rotor hub assembly lock washer to ensure correct installation and prevent potential failure. The directive applies to specific main rotor hub assemblies with designated part numbers.

Jul 18, 2019
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 2019-0174

SUPERSEDED BY EASA AD 2020-0011

EASA Airworthiness Directive 2019-0174 is an airworthiness directive issued for Leonardo S.p.A. AB139 and AW139 helicopters. It addresses the replacement of the main gearbox (MGB) bearing lock-nut part number 3G6320A09151 to prevent potential failure of the MGB planetary gears. This directive applies to all serial numbers of AB139 and AW139 helicopters equipped with affected main gearboxes.

Jul 18, 2019
Airworthiness DirectiveMaintenanceSafety MgmtLeonardo S.P.A. Helicopters AB139Leonardo S.P.A. Helicopters AW139Leonardo AB139Leonardo AW139

EASA AD 2019-0173

SUPERSEDED BY EASA AD 2023-0009

EASA Airworthiness Directive 2019-0173 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A318, A319, A320, and A321 aircraft models. It mandates repetitive special detailed inspections of the vertical stiffeners of the lateral window frames at frame 4 on both left-hand and right-hand sides to detect cracks. The directive provides specific inspection and repair instructions through Airbus service bulletins.

Jul 18, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321

EASA AD 2019-0169

SUPERSEDED BY EASA AD 2020-0042

EASA Airworthiness Directive 2019-0169 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting all Airbus Helicopters EC 175 B models. It addresses potential safety issues related to the main gearbox top sensor and main rotor mast lubrication system. The directive mandates inspections and corrective actions to prevent mast bearing seizure and possible loss of helicopter control.

Jul 16, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2019-0168

SUPERSEDED BY EASA AD 2024-0186

EASA Airworthiness Directive 2019-0168 is an airworthiness directive issued for Airbus A350-941 and A350-1041 aeroplanes concerning the inspection of crew oxygen cylinder assemblies with part numbers 4441227-058-000 and 4441227-058-001. It addresses a design defect causing loss of retention of the regulator inlet filter retainer, which could lead to fire risk during ground operational testing. The directive mandates inspections and corrective actions to ensure continued airworthiness of affected oxygen cylinders.

Jul 16, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A350Airbus A350-941Airbus A350-1041

EASA AD 2019-0166

Ice and Rain Protection — Pitot and Static Electrical Wiring Splices — Replacement

EASA Airworthiness Directive 2019-0166 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Pilatus Aircraft Ltd PC-24 aeroplanes with manufacturer serial numbers 101 through 125. The directive addresses the replacement of specific pitot and static electrical wiring splices to prevent potential safety hazards. It mandates the replacement of affected electrical wiring splices with serviceable parts to ensure continued safe operation of the aircraft.

Jul 15, 2019
Airworthiness DirectiveMaintenanceSafety MgmtPilatus Aircraft PC-24Pilatus PC-24

EASA AD 2019-0167

Wings — Main Landing Gear Side Stay Attachment — Inspection

EASA Airworthiness Directive 2019-0167 is an airworthiness directive addressing inspection requirements for the main landing gear side stay attachment on Airbus A320-214, A320-232, A320-271N, and A321-231 aeroplanes with specific manufacturer serial numbers. The directive mandates detailed inspections of the left-hand and right-hand main landing gear side stay attachment outboard lugs to detect damage caused by incorrect tooling during production. This AD aims to ensure the structural integrity of the landing gear attachment to the wing.

Jul 15, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A320Airbus A321

EASA AD 2019-0165-E

Tail Rotor Drive — Tail Rotor Gearbox — Inspection / Replacement

EASA Airworthiness Directive 2019-0165-E is an emergency directive addressing the tail rotor gearbox (TGB) inspection and replacement requirements for Airbus Helicopters SA 365 N1, AS 365 N2, AS 365 N3, EC 155 B, and EC 155 B1 models. The directive mandates a one-time inspection of the TGB housing recess and oil duct cover to detect oil retention or foreign objects that could impair lubrication and control. It applies to all serial numbers of the affected helicopter models.

Jul 12, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SAAirbus Helicopters AS 365Airbus Helicopters EC 155Airbus Helicopters SA 365 N1Airbus Helicopters AS 365 N2Airbus Helicopters AS 365 N3Airbus Helicopters EC 155 BAirbus Helicopters EC 155 B1

EASA AD 2014-0197R1

Fuselage — Frame / Stringer Attachments — Inspection / Repair

EASA Airworthiness Directive 2014-0197R1 is an updated regulatory requirement addressing inspection and repair of fuselage frame and stringer attachments on Airbus A330-223F and A330-243F aircraft with specific manufacturer serial numbers. The directive mandates detailed inspections and corrective actions to ensure structural integrity due to missing fasteners found on some A330-200F aircraft during production. It references specific Airbus Service Bulletins for inspection and modification procedures.

Jul 11, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A330

EASA AD 2019-0163

Stabilizers — Horizontal Stabilizer Rear Spar Attachment Angles — Inspection

EASA Airworthiness Directive 2019-0163 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Fokker F27 Mark 050, Mark 0502, and Mark 0604 aeroplanes. It mandates inspection of the horizontal stabilizer rear spar attachment angles to detect corrosion and prevent potential structural failure. The directive applies to all serial numbers of the specified aircraft models.

Jul 11, 2019
Airworthiness DirectiveMaintenanceSafety MgmtFokker F27Fokker F27 Mark 050Fokker F27 Mark 0502Fokker F27 Mark 0604

EASA AD 2019-0164

SUPERSEDED BY EASA AD 2020-0076

EASA Airworthiness Directive 2019-0164 is an airworthiness directive addressing Airbus A330 and A340 aeroplanes equipped with free fall actuators (FFA) part number AR02404. It mandates inspection and testing of affected FFAs installed on nose, main, and center landing gears to prevent failure of landing gear extension by free fall. The directive applies to all manufacturer serial numbers of specified Airbus A330 and A340 models.

Jul 11, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A330Airbus A340

EASA AD CF-2019-26

SUPERSEDED BY TCCA AD CF-2024-09

Canadian Airworthiness Directive CF-2019-26 addresses accessibility issues with portable oxygen bottles installed on Bombardier CL-600 series aeroplanes, specifically models CL-600-1A11, CL-600-2A12, and CL-600-2B16. The directive mandates modifications to the upper and middle brackets of Scott (Avox/Zodiac) 5500 or 5600 series 11 cubic foot portable oxygen bottles to ensure they can be easily removed in emergencies. This AD applies to specific serial numbers of these aircraft equipped with certain bracket part numbers.

Jul 11, 2019
Airworthiness DirectiveMaintenanceSafety MgmtBombardier CL-600 (Challenger)Bombardier CL-600-1A11Bombardier CL-600-2A12Bombardier CL-600-2B16

EASA AD 2019-0161

Engine — Low Pressure Turbine Speed Probe System — Modification

EASA Airworthiness Directive record titled 'Engine — Low Pressure Turbine Speed Probe System — Modification' addresses the Europrop International GmbH TP400-D6 engine. Since no TP400-D6 engines are currently in civil service, no public AD document exists. This record serves as an informational notice primarily for military airworthiness authorities and design approval holders.

Jul 10, 2019
Airworthiness DirectiveMaintenanceSafety MgmtEpi Europrop International Gmbh TP400-D6

EASA AD 2019-0162

Fuselage — Bottom Skin — Inspection

EASA Airworthiness Directive 2019-0162 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Fokker F28 Mark 0070 and Mark 0100 aeroplanes. It mandates inspection of the fuselage bottom skin to detect corrosion, cracks, bulges, or missing fasteners that could compromise structural integrity. The directive requires reporting inspection results to Fokker Services and applying repairs if defects are found.

Jul 10, 2019
Airworthiness DirectiveMaintenanceSafety MgmtFokker F28Fokker F28 Mark 0070Fokker F28 Mark 0100

EASA AD 2018-0076R1

Landing Gear — Hydraulic Line T-Union — Replacement

The document titled 'Landing Gear — Hydraulic Line T-Union — Replacement' is a service communication issued by FOKKER SERVICES concerning the F28 aircraft type. It addresses the replacement of the hydraulic line T-union component within the landing gear system to ensure continued airworthiness and safety. This document is relevant to operators and maintenance organizations responsible for F28 aircraft maintenance.

Jul 10, 2019
OtherMaintenanceSafety MgmtFokker F28

EASA AD CF-2019-25

Airframe — Corrosion

The Canadian Airworthiness Directive CF-2019-25 addresses corrosion inspection and control for Viking Air Ltd. DHC-2 Mk. I, Mk. II, and Mk. III aircraft. It mandates compliance with the revised Supplemental Inspection and Corrosion Control Manual (PSM 1-2-5, Revision 1) to ensure aging aircraft are properly inspected and maintained to prevent corrosion-related safety issues. This directive replaces previous corrosion-related directives for these aircraft models.

Jul 9, 2019
Airworthiness DirectiveMaintenanceSafety MgmtViking Air DHC-2Viking Air DHC-2 Mk. IViking Air DHC-2 Mk. IIViking Air DHC-2 Mk. III

EASA AD CF-2019-24

Navigation — Flight Instruments — Unreliable Air Data in the Cockpit

Canadian Airworthiness Directive CF-2019-24 addresses unreliable air data in the cockpit for Bombardier Inc. BD-100-1A10 aeroplanes, serial numbers 20001 through 20688. This directive mandates updates to the Airplane Flight Manual to include procedures for handling unreliable airspeed and go-around scenarios. The directive aims to enhance flight safety by providing crews with guidance to manage air data system failures caused by high altitude icing.

Jul 8, 2019
Airworthiness DirectiveFlight OpsSafety MgmtBombardier BD-100Bombardier BD-100-1A10