EASA Regulations for Airbus Helicopters EC 130 T2

25 airworthiness directives and regulations affecting Airbus Helicopters EC 130 T2.

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New ADs and bulletins for Airbus Helicopters EC 130 T2, summarized like the ones below, every Monday.

EASA AD 2023-0214R1

Sep 16, 2026

Fuselage – Tail Rotor Drive Shaft / Rear Transmission Bearing Support – Inspections / Modification

EASA Airworthiness Directive 2023-0214R1 is an updated regulatory requirement affecting Airbus Helicopters EC 130 T2 models with specific modifications embodied. It addresses the inspection and modification of the tail rotor drive shaft and rear transmission bearing support to prevent failure of the tail rotor drive shaft and loss of yaw control. This directive supersedes previous ADs related to the same issue and focuses on reinforcing the bearing support.

Airworthiness Directive
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 130 T2

EASA AD 2024-0144R1

Sep 16, 2026

Tail Rotor Drive – Shaft-Line – Check / Measurement / Modification

EASA Airworthiness Directive 2024-0144R1 is a regulatory update addressing the tail rotor drive shaft-line on Airbus Helicopters EC 130 T2 models with specific part numbers installed. It mandates repetitive vibration level measurements, corrective actions, and modifications to certain tail rotor drive shaft components to prevent potential failure and loss of yaw control. The directive applies to helicopters with affected rear rotor drive shafts, sliding flanges, and equipped splined sleeves as defined by part numbers.

Airworthiness Directive
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 130 T2

EASA AD 2026-0153

Jul 31, 2026

Time Limits / Maintenance Checks – Airworthiness Limitations Section – Amendment

EASA Airworthiness Directive 2026-0153 is an amendment addressing time limits and maintenance checks in the Airworthiness Limitations Section for SAFRAN HELICOPTER ENGINES ARRIEL 2 series engines. This directive applies to multiple ARRIEL 2 engine models installed on various helicopters including Airbus Helicopters AS 350 B3 (H125), EC 130 T2 (H130), MBB-BK117 D-2 (EC 145 T2 or H145), Sikorsky S-76C, Korea Aerospace Industries LAH and LCH, and AVIC AC312E helicopters. It mandates compliance with updated maintenance manuals and overhaul manuals to ensure continued airworthiness.

Airworthiness Directive
  • Safran ARRIEL 2
  • Airbus Helicopters AS 350 B3
  • Airbus Helicopters EC 130 T2
  • MBB-BK117 D-2
  • Sikorsky S-76C
  • Korea Aerospace Industries LAH
  • Korea Aerospace Industries LCH
  • AVIC AC312E

EASA AD 2026-0132

Jul 8, 2026

Rotors Flight Control – Upper Ball Bearing End of the Main Rotor Servo-Controls – Inspection

EASA Airworthiness Directive 2026-0132 is an airworthiness directive addressing the inspection of the upper ball bearing ends of the main rotor servo-controls on Airbus Helicopters AS 350 B3, AS 355 (F, F1, F2, N, NP), and EC 130 (B4, T2) models. The directive mandates a one-time and recurring inspection of the nut tightening torque on affected parts to prevent potential disconnection of the upper ball bearing end from the main rotor servo-controls. This AD applies to specific part numbers equipped with certain nut retainers and aims to ensure continued safe flight control operation.

Airworthiness Directive
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters AS 355
  • Airbus Helicopters AS 350 B3
  • Airbus Helicopters AS 355 F
  • Airbus Helicopters AS 355 F1
  • Airbus Helicopters AS 355 F2
  • Airbus Helicopters AS 355 N
  • Airbus Helicopters AS 355 NP
  • Airbus Helicopters EC 130 B4
  • Airbus Helicopters EC 130 T2

EASA AD 2026-0111

Jun 10, 2026

Tail Rotor Drive - Shaft Sleeves – Inspection

EASA Airworthiness Directive 2026-0111 is an airworthiness directive addressing the inspection of tail rotor drive shaft sleeves on Airbus Helicopters AS 350 B2, AS 350 B3, EC 130 B4, and EC 130 T2 models, excluding those with modification 079809. The directive mandates repetitive inspections of specific tail rotor drive shaft sleeves, part number 704A33698045, to detect damage caused by increased hardness due to high temperatures. This AD aims to prevent potential failure of the tail rotor drive shaft and loss of yaw control.

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
  • Airbus Helicopters EC 130 T2

EASA AD 2024-0144

Jul 19, 2024

Tail Rotor Drive — Shaft-Line — Check / Measurement / Modification

EASA Airworthiness Directive 2024-0144 is issued for Airbus Helicopters EC 130 T2 models equipped with specific tail rotor drive shaft components. It addresses the inspection, measurement, and modification requirements for the tail rotor drive shaft, sliding flange, and equipped splined sleeve to prevent potential failures. The directive mandates repetitive vibration checks and modifications to certain helicopter groups to ensure continued airworthiness.

Airworthiness DirectiveSuperseded
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 130 T2

EASA AD 2022-0150R1

Jul 10, 2024

Tail Rotor — Blades — Inspection

EASA Airworthiness Directive 2022-0150R1 is a regulatory update addressing inspection requirements for tail rotor blades on Airbus Helicopters EC 130 B4 and EC 130 T2 models. It mandates repetitive dye penetrant inspections of specific tail rotor blade part numbers to detect fatigue cracks that could lead to blade failure and loss of helicopter control. The directive applies to all serial numbers of the affected helicopter models.

Airworthiness Directive
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 130 B4
  • Airbus Helicopters EC 130 T2

EASA AD 2024-0113

Jun 13, 2024

Tail Rotor — Tail Rotor Hub Tension-Torsion Bars — Inspection

EASA Airworthiness Directive 2024-0113 is an airworthiness directive addressing Airbus Helicopters EC 130 B4 and EC 130 T2 models. It mandates inspection of the tail rotor hub tension-torsion bars, specifically parts with P/N 350A33318000 or P/N 350A33318001, due to a reported failure that could lead to loss of tail rotor function. The directive includes inspection procedures and corrective actions to ensure continued safe operation.

Airworthiness Directive
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 130 B4
  • Airbus Helicopters EC 130 T2

EASA AD 2023-0190R1

Feb 20, 2024

Tail Rotor Drive – Shaft-Line – Check / Measurement

EASA Airworthiness Directive 2023-0190R1 is an updated safety directive addressing Airbus Helicopters EC 130 T2 models equipped with specific tail rotor drive shafts (P/N 350A34-5010-00 or 3S50A34-5020-00). It mandates repetitive vibration level measurements of the tail rotor drive shaft to detect potential cracks or failures that could lead to loss of yaw control. The directive includes detailed inspection procedures and corrective actions to maintain airworthiness.

Airworthiness DirectiveSuperseded
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 130 T2

EASA AD 2023-0214

Dec 11, 2023

Fuselage — Tail Rotor Drive Shaft / Rear Transmission Bearing Support — Inspections / Modification

EASA Airworthiness Directive 2023-0214 is an airworthiness directive issued for Airbus Helicopters EC 130 T2 models equipped with modification 074581. It addresses inspections and modifications related to the tail rotor drive shaft and rear transmission bearing support to prevent failure of the tail rotor drive shaft and loss of yaw control. The directive mandates repetitive inspections and a reinforcement modification to ensure continued airworthiness.

Airworthiness DirectiveSuperseded
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 130 T2

EASA AD 2023-0133

Jul 5, 2023

Engine Controls – Microswitches – Inspection / Modification

EASA Airworthiness Directive 2023-0133 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters AS 350 B3, EC 130 B4, and EC 130 T2 models. It addresses issues related to engine control microswitches and pilot twist grips, specifically targeting part numbers associated with these components to ensure safe engine power control operation. The directive mandates inspections, modifications, and corrective actions to prevent failure of engine power control during critical flight phases.

Airworthiness DirectiveSuperseded
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters AS 350 B3
  • Airbus Helicopters EC 130 B4
  • Airbus Helicopters EC 130 T2

EASA AD 2023-0127

Jun 27, 2023

Main Rotor Drive — Main Gear Box Engine Coupling — Inspection

EASA Airworthiness Directive 2023-0127 is a mandatory safety directive addressing Airbus Helicopters EC 130 T2, EC 130 B4, and AS 350 series helicopters. It requires inspection of the main gear box engine coupling installation to detect inverted engine flange installations that could compromise power transmission to the main rotor. The directive applies to helicopters manufactured before specific dates in 2023 and aims to prevent potential loss of helicopter control.

Airworthiness Directive
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 130 T2
  • Airbus Helicopters EC 130 B4

EASA AD 2023-0028

Feb 1, 2023

Fuselage – Rear Transmission Bearing Support – Inspection

EASA Airworthiness Directive 2023-0028 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters EC 130 T2 models with modification 074581 embodied in production. The directive addresses inspection requirements for the rear transmission shaft bearing support rivets and local structure to prevent failure of the tail rotor drive shaft and loss of yaw control. It includes instructions for inspecting rivet conditions and paint presence on the tail boom corner support.

Airworthiness DirectiveSuperseded
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 130 T2

EASA AD 2018-0104R2

Dec 15, 2022

Fuselage — Tail Boom / Fenestron Junction Frame — Inspection

EASA Airworthiness Directive 2018-0104R2 is an updated regulatory document addressing inspection and modification requirements for Airbus Helicopters EC 130 B4 and EC 130 T2 models. It focuses on the fuselage tail boom and fenestron junction frame to detect and prevent crack propagation that could lead to structural failure and loss of helicopter control. The directive applies to all serial numbers except those with specific Airbus modifications 074775 or 074581.

Airworthiness Directive
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 130 B4
  • Airbus Helicopters EC 130 T2

EASA AD 2022-0251-E

Dec 14, 2022

Tail Rotor Drive – Shaft-Line – Check / Measurement

EASA Airworthiness Directive 2022-0251-E is an emergency directive addressing Airbus Helicopters EC 130 T2 models equipped with specific tail rotor drive shafts (P/N 350A34-5010-00 or 350A34-5020-00). It mandates repetitive vibration level checks of the tail rotor drive shaft to detect potential cracks that could lead to failure and loss of yaw control. This directive applies to helicopters with Airbus Helicopters modification 079809 embodied in production.

Airworthiness DirectiveSuperseded
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 130 T2

EASA AD 2022-0083

May 11, 2022

Time Limits / Maintenance Checks – Airworthiness Limitations Section – Amendment

EASA Airworthiness Directive 2022-0083 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting SAFRAN Helicopter Engines ARRIEL 2 series engines, including models 2D, 2E, 2H, 2L2, and 2N. These engines are commonly installed on helicopters such as Airbus Helicopters AS 350 B3 (H125), EC 130 T2 (H130), MBB-BK117 D-2 (EC 145 T2 or H145), Korea Aerospace Industries LAH and LCH, and AVIC AC312E. The directive mandates compliance with updated airworthiness limitations and maintenance tasks as specified in the latest SAFRAN ARRIEL 2 maintenance manuals.

Airworthiness DirectiveSuperseded
  • Safran ARRIEL 2
  • Airbus Helicopters AS 350 B3
  • Airbus Helicopters EC 130 T2
  • MBB-BK117 D-2
  • Korea Aerospace Industries LAH
  • Korea Aerospace Industries LCH
  • AVIC AC312E

EASA AD 2016-0004R1

Apr 22, 2022

Engine Fuel & Control — Hydro-Mechanical Metering Unit — Inspection

EASA Airworthiness Directive 2016-0004R1 is an updated regulation addressing inspection requirements for the Hydro-Mechanical Metering Unit (HMU) on SAFRAN Helicopter Engines ARRIEL 2D engines, commonly installed on Airbus Helicopters AS 350 B3 and EC 130 T2 models. The directive mandates repetitive inspections and, if necessary, replacement of HMU components to prevent low fuel pressure warnings and potential engine shutdowns. It excludes engines with the post-mod TU 231 HMU from inspection requirements.

Airworthiness Directive
  • Safran ARRIEL 2
  • Airbus Helicopters AS 350 B3
  • Airbus Helicopters EC 130 T2

EASA AD 2022-0053

Mar 23, 2022

Landing Gear — Skid-Type Landing Gear — Inspection

EASA Airworthiness Directive 2022-0053 is an airworthiness directive addressing the inspection of skid-type landing gear assemblies on Airbus Helicopters EC 120 B and EC 130 T2 and B4 models. It mandates a one-time external and internal inspection for corrosion and cracks on specified landing gear part numbers. The directive applies to all serial numbers of the affected helicopter models and includes detailed definitions of affected parts and sub-assemblies.

Airworthiness Directive
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 120 B
  • Airbus Helicopters EC 130 T2
  • Airbus Helicopters EC 130 B4

EASA AD 2021-0283R1

Feb 25, 2022

Fuselage – Rear Transmission Bearing Support – Inspection

EASA Airworthiness Directive 2021-0283R1 is an updated safety directive addressing inspection requirements for Airbus Helicopters EC 130 T2 models equipped with modification 074581. It mandates repetitive inspections of the rear transmission shaft bearing support rivets and local structure to detect cracks or rivet degradation that could lead to tail rotor drive shaft failure and loss of yaw control.

Airworthiness DirectiveSuperseded
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 130 T2

EASA AD 2021-0235-E

Oct 28, 2021

Fuselage – Rear Transmission Bearing Support – Inspection

EASA Airworthiness Directive 2021-0235-E is an emergency directive addressing a safety issue on Airbus Helicopters EC 130 T2 models equipped with modification 074581. It mandates repetitive inspections of the rear transmission shaft bearing support rivets and surrounding structure to detect cracks or damage. This directive aims to prevent potential failure of the tail rotor drive shaft and loss of yaw control.

Airworthiness DirectiveSuperseded
  • Airbus Helicopters AS 350
  • Airbus Helicopters EC 130
  • Airbus Helicopters EC 130 T2