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EASA Regulations & Airworthiness Directives

Browse 107 EASA regulations with AI-powered summaries.

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EASA AD 2023-0042

SUPERSEDED BY EASA AD 2024-0205

EASA Airworthiness Directive 2023-0042 is issued for Airbus Helicopters EC 225 LP models, addressing the inspection, rework, and service life limits of the main rotor rotating swashplate yokes (Part Numbers 332A31-3074-00 and 332A31-3074-01). This directive mandates inspections and corrective actions to prevent cracks caused by environmental assisted cracking, which could lead to structural failure and loss of helicopter control.

Feb 23, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters EC 225 LP

EASA AD 2023-0030

Lights — Landing Search Lights — Modification

EASA Airworthiness Directive 2023-0030 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters EC 225 LP models. It addresses the modification of landing search lights, specifically the additional and optional search light with part number 4307405, to ensure proper electrical bonding. The directive applies to all EC 225 LP helicopters except those with modification MC29201 already incorporated during production.

Feb 2, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters EC 225 LP

EASA AD 2022-0220

Equipment / Furnishings — Main Rotor Flight Controls / Shear-Button Safety-Cap — Operational Check

EASA Airworthiness Directive 2022-0220 is an airworthiness directive issued by the European Union Aviation Safety Agency addressing the operational check of the main rotor flight controls' hoist shear-button safety-cap on Airbus Helicopters models AS 355, AS 365, SA 365, EC 155, AS 332, and EC 225 LP. The directive targets helicopters equipped with hoist provisions and focuses on ensuring the proper functioning of the safety-cap spring to prevent inadvertent activation of the hoist shear-button. It applies to specific collective pitch handles identified by part numbers listed in the directive.

Nov 16, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters AS 355Airbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters SAAirbus Helicopters AS 365Airbus Helicopters EC 155Airbus Helicopters AS355Airbus Helicopters AS365Airbus Helicopters SA365Airbus Helicopters EC155Airbus Helicopters AS332Airbus Helicopters EC225

EASA AD 2022-0140

Rotor Drive(s) — Main Gearbox Flange Assemblies / Couplings — Inspection

EASA Airworthiness Directive 2022-0140 is an airworthiness directive addressing Airbus Helicopters SA 330 J helicopters. It mandates inspection of the main gearbox flange assembly couplings, specifically part number 330A32-9392-01, due to a risk of incorrect assembly that could impair drive transmission from the engines to the main gearbox.

Jul 7, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters SA 330 J

EASA AD 2022-0130-E

Main Rotor — Hub Sleeves — Inspection

EASA Airworthiness Directive 2022-0130-E is an emergency directive addressing the inspection of main rotor hub sleeves, part number 332A31-3071-00, installed on Airbus Helicopters EC 225 LP models. The directive mandates inspections and corrective actions to detect and mitigate fatigue cracks caused by corrosion pits on these components. It applies to all EC 225 LP helicopters regardless of serial number.

Jun 30, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters EC 225 LP

EASA AD 2022-0012R1

Time Limits / Maintenance Checks — Airworthiness Limitations / Mechanical Part Torque Cycles — Re-calculation / Replacement

EASA Airworthiness Directive 2022-0012R1 is a regulatory document addressing the recalculation and replacement of mechanical parts based on torque cycles for Airbus Helicopters AS 332 C, C1, L, and L1 models. It mandates updated methods to record torque cycles to prevent underestimation that could lead to structural failure. The directive applies to specific mechanical parts identified by part numbers and requires compliance with revised service life limits.

Jun 30, 2022
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 2022-0104

Main Rotor — Mast / Screws / Cover Plate — Replacement / Inspection / Oil Sample Analysis

EASA Airworthiness Directive 2022-0104 is an airworthiness directive applicable to all Airbus Helicopters EC 225 LP helicopters. It addresses issues related to the main rotor mast (MRM), specifically the mast screws and cover plate, requiring replacement, inspection, and oil sample analysis to ensure continued airworthiness. The directive aims to prevent corrosion and potential failure of critical parts in the main gearbox caused by water ingress due to improper installation of the MRM cover plate and incorrect screws.

Jun 9, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters EC 225 LP

EASA AD 2022-0087

Fuel — Engine Fuel Supply Hoses — Inspection / Modification / Re-tightening

EASA Airworthiness Directive 2022-00087 is an airworthiness directive addressing Airbus Helicopters EC 225 LP models. It focuses on inspection, modification, and re-tightening requirements for the left-hand side engine fuel supply hoses, specifically part numbers 704A34416087 and the improved 704A34416101. The directive aims to prevent fuel flow restrictions caused by twisted hoses that could lead to engine power loss.

May 16, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters EC 225 LP

EASA AD 2022-0072

Doors — VIP Flap Doors / Emergency Jettisoning System — Placard Installation

EASA Airworthiness Directive 2022-0072 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters EC 225 LP models with specific serial numbers. The directive mandates the installation of a placard with emergency jettisoning instructions on the right-hand side VIP flap door to ensure proper operation during ditching scenarios. This AD addresses safety concerns related to evacuation in emergency situations.

Apr 26, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters EC 225 LP

EASA AD 2019-0074R1

SUPERSEDED BY EASA AD 2023-0042

EASA Airworthiness Directive 2023-0042 addresses safety requirements for Airbus Helicopters models SA 330, AS 332, and EC 225. This directive supersedes previous related directives to ensure continued airworthiness and operational safety of these helicopter types. It provides updated instructions for inspection, maintenance, or modification as necessary.

Mar 8, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225

EASA AD 2022-0021

SUPERSEDED BY EASA AD 2023-0147

EASA Airworthiness Directive 2022-0021 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters AS 332 L2 and EC 225 LP models. It addresses the recalculation of life limits, replacement, and modification requirements for main gearbox suspension bar pins, fittings, and related plates. The directive ensures continued airworthiness by mandating updated maintenance and inspection procedures for these critical components.

Feb 1, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters AS 332 L2Airbus Helicopters EC 225 LP

EASA AD 2022-0016-E

Equipment / Furnishings — Hoist Attachment Fittings — Inspection

EASA Airworthiness Directive 2022-0016-E is an emergency directive addressing inspection requirements for hoist attachment fittings on Airbus Helicopters AS 332 models C, C1, L, L1, and L2. The directive targets specific front upper, rear upper, and lower hoist attachment fittings with part numbers 332A87-1116-21, 332A87-1117-20, and 332A87-1176-20 respectively. It mandates inspections to detect cracks that could compromise structural integrity and lead to in-flight detachment of the hoist support.

Jan 26, 2022
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 L1Airbus Helicopters AS 332 L2

EASA AD 2021-0184R2

Tail Rotor — Tail Gearbox Angular Clearance — Inspection

EASA Airworthiness Directive 2021-0184R2 is an updated safety directive addressing the inspection of tail gearbox angular clearance on Airbus Helicopters AS 332 L2 and EC 225 LP models. It mandates repetitive inspections of specific tail gearbox parts to detect angular clearance issues that could lead to structural failure of the tail gearbox drive. The directive applies to tail gearboxes with part numbers 332A36.3001.00, 332A36.3002.00, and 332A36.5001.01.

Jan 12, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters AS 332 L2Airbus Helicopters EC 225 LP

EASA AD 2017-0042-CN

CANCELLED: Main Rotor Drive / Engine Oil — Main Gearbox Oil Cooler — Inspection

CANCELLED: Main Rotor Drive / Engine Oil — Main Gearbox Oil Cooler — Inspection is a document concerning Airbus Helicopters models SA 330, AS 332, and EC 225. It originally addressed inspection requirements related to the main rotor drive, engine oil, and main gearbox oil cooler systems. The document has now been officially cancelled and is no longer in effect.

Jan 3, 2022
OtherMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225

EASA AD 2021-0239

Time Limits / Maintenance Checks — Main Gearbox / Particle Detectors — Inspection / Modification / Replacement

The document titled 'Time Limits / Maintenance Checks — Main Gearbox / Particle Detectors — Inspection / Modification / Replacement' is an airworthiness directive applicable to AIRBUS HELICOPTERS models SA 330, AS 332, and EC 225. It addresses mandatory maintenance checks and inspections related to the main gearbox and particle detectors, including requirements for their inspection, modification, or replacement. The directive aims to ensure continued airworthiness and safety of these helicopter models by establishing clear maintenance time limits and procedures.

Nov 5, 2021
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225

EASA AD 2021-0222

Fuselage — Main Gearbox Suspension Bar Attachment Fittings and Screws — Inspection

EASA Airworthiness Directive 2021-0222 is an airworthiness directive addressing Airbus Helicopters AS 332 C, C1, L, and L1 models. It mandates inspections of the main gearbox suspension bar attachment fittings and screws on the fuselage to detect corrosion and prevent potential structural failure. This directive applies to all manufacturer serial numbers of the specified helicopter models.

Oct 6, 2021
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 2021-0196

Placards and Markings — Emergency Exit Placards — Installation

EASA Airworthiness Directive 2021-0196 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters AS 332 and EC 225 models equipped with specific cabin plug doors. The directive mandates the installation of additional emergency exit placards on cabin plug doors to ensure clear and accurate instructions for emergency door operation. This AD applies to helicopters with cabin plug door part numbers 332A221301.XX, 332A251406.XX, and 332P222000.XX.

Aug 23, 2021
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225

EASA AD 2021-0174

Rotorcraft Flight Manual — Supplements / One-Engine Inoperative Performance Limitations — Amendment

EASA Airworthiness Directive 2021-0174 is an amendment concerning the Rotorcraft Flight Manual supplements related to One-Engine Inoperative performance limitations for Airbus Helicopters AS 332 L2 and EC 225 LP models. The directive addresses discrepancies in the flight manuals regarding stay-up flying capabilities for Category B operations. It mandates updates to the Rotorcraft Flight Manual to ensure compliance with applicable airworthiness standards.

Jul 21, 2021
Airworthiness DirectiveFlight OpsSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters AS 332 L2Airbus Helicopters EC 225 LP

EASA AD 2021-0152R1

Fuselage — Main Gearbox Suspension Bar Fittings and Screws — Replacement [Life Limitation]

EASA Airworthiness Directive 2021-0152R1 is a regulatory document addressing the replacement and life limitation of main gearbox suspension bar fittings and screws on Airbus Helicopters SA 330 J models. It applies specifically to parts modified in service per Eurocopter France Service Bulletin No. 01.20, excluding those replaced with new parts during the retrofit mod 07 40043. The directive mandates inspection and potential replacement of affected parts to prevent structural failure and loss of helicopter control.

Jul 20, 2021
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters SA 330 J

EASA AD 2021-0156

SUPERSEDED BY EASA AD 2022-0087

EASA Airworthiness Directive 2021-0156 is an airworthiness directive issued for Airbus Helicopters EC 225 LP models concerning the left-hand side engine fuel supply hose, part number 704A34416087. It mandates inspection and replacement of this fuel supply hose to prevent power loss due to fuel flow restriction caused by a twisted hose. The directive applies to all serial numbers of EC 225 LP helicopters and introduces requirements for inspection, corrective actions, and replacement with an improved part.

Jul 2, 2021
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters EC 225 LP