RegNotify

EASA Regulations for Airbus Helicopters EC175

71 airworthiness directives and regulations affecting Airbus Helicopters EC175.

EASA AD 2020-0269

SUPERSEDED BY EASA AD 2026-0039

EASA Airworthiness Directive 2020-0269 is an airworthiness directive issued for Airbus Helicopters EC 175 B models equipped with main rotor elastomeric damper rod ends having part numbers M622G40T1015 or M622G40T1016. The directive mandates repetitive inspections of these damper rod ends to detect cracks that could lead to loss of damping function and potential loss of helicopter control. It provides inspection instructions and corrective actions to ensure continued airworthiness.

Dec 7, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2020-0180

Fuel — Fuel Tanks — Inspection / Replacement

EASA Airworthiness Directive 2020-0180 is an official regulation addressing fuel tank inspection and replacement for Airbus Helicopters EC 175 B models. It targets specific fuel tanks identified by part numbers and serial numbers due to a manufacturing non-conformity. The directive mandates inspection and potential replacement of affected fuel tanks to ensure continued airworthiness and safety.

Aug 13, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2020-0164

Fuselage — Pylon Skin — Inspection

EASA Airworthiness Directive 2020-0164 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters EC 175 B models with specific serial numbers 5018, 5023, 5026, and 5037. The directive mandates inspection of the tail rotor pylon right-hand side centre skin for potential damage to the honeycomb panel following retrofit installations. This inspection aims to ensure the structural integrity of the pylon and prevent possible safety hazards.

Jul 22, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2020-0134

Equipment / Furnishings — Electric Hoist Installation — Modification

EASA Airworthiness Directive 2020-0134 is an airworthiness directive issued for Airbus Helicopters EC 175 B models equipped with specific single or dual electric hoist and cargo hook part numbers. The directive addresses a safety issue related to the hoist/cargo hook load release button potentially causing inadvertent activation of the cable cut function. This AD mandates modifications to the wiring and replacement of certain control units to ensure safe operation.

Jun 15, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2020-0119

Equipment / Furnishings — Emergency Locator Transmitter — Inhibition / Replacement

The document titled Equipment / Furnishings — Emergency Locator Transmitter — Inhibition / Replacement is an airworthiness directive concerning AIRBUS HELICOPTERS: EC175. It addresses requirements related to the emergency locator transmitter (ELT) system, specifically its inhibition and replacement procedures for this helicopter model.

May 26, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175

EASA AD 2020-0081

SUPERSEDED BY EASA AD 2026-0039

EASA Airworthiness Directive 2020-0081 is an airworthiness directive issued for Airbus Helicopters EC175 B models. It addresses a manufacturing defect in the ceramic balls of the main rotor swashplate bearing, which could lead to premature bearing failure and reduced helicopter control. The directive mandates repetitive inspections and potential replacement of affected main rotor swashplate assemblies.

Apr 1, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC175 B

EASA AD 2020-0049

[Correction] Fuel System — Fuel Tank — Inspection/Replacement

EASA Airworthiness Directive 2020-0049 is a corrective directive addressing fuel system inspection and replacement requirements for Airbus Helicopters EC 175 B models. It mandates inspection and possible replacement of specific feeder tanks (P/N 509505-5 and 509506-5) to prevent uncommanded engine shutdowns caused by defective feeder tank connections. The directive applies to all serial numbers of the EC 175 B helicopter.

Mar 26, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2020-0064

Equipment / Furnishings — Emergency Flotation System / Inflation Hoses — Inspection

EASA Airworthiness Directive 2020-0064 is an airworthiness directive addressing the inspection of emergency flotation systems and inflation hoses installed on various Airbus Helicopters models including MBB-BK117, EC 135, EC 120 B, EC 175, AS 332, AS 350, EC 130, AS 355, SA 365, AS 365, and EC 155 helicopters. The directive mandates inspection and possible replacement of affected float supply hoses to ensure proper inflation of emergency flotation devices. It applies to specific part numbers and serial numbers as detailed in the associated service bulletins.

Mar 19, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters AS 350Airbus Helicopters EC 130Airbus Helicopters AS 355Airbus Helicopters EC 120 BAirbus Helicopters EC175Airbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters SAAirbus Helicopters AS 365Airbus Helicopters EC 155Airbus Helicopters EC135Airbus Helicopters 635Airbus Helicopters MBB-BK 117Airbus Helicopters MBB-BK117Airbus Helicopters EC 135Airbus Helicopters EC 175Airbus Helicopters SA 365

EASA AD 2020-0057

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

The Rotorcraft Flight Manual — Supplements / One Engine Inoperative Performance Limitations — Amendment applies to the AIRBUS HELICOPTERS EC175 model. This amendment updates the flight manual supplements to reflect revised performance limitations when operating with one engine inoperative. It ensures that pilots and operators have the latest performance data for safe and compliant operation of the EC175 rotorcraft.

Mar 13, 2020
OtherFlight OpsSafety MgmtAirbus Helicopters EC175

EASA AD 2020-0042

Main Rotor Drive — Main Gearbox Top Sensor / Main Rotor Mast Lubrication System — Inspection

EASA Airworthiness Directive 2020-0042 is an airworthiness directive affecting all Airbus Helicopters EC 175 B models. It mandates inspections of the main gearbox top sensor and the main rotor mast lubrication system to detect foreign object debris that could cause mast bearing seizure and potential loss of helicopter control. The directive includes specific inspection procedures and corrective actions to ensure continued airworthiness.

Feb 28, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2020-0013

Fire Protection — Hand-held Fire Extinguishers — Replacement

EASA Airworthiness Directive 2020-0013 is an airworthiness directive addressing fire protection on various Airbus Helicopters, Leonardo, and WSK PZL – ŚWIDNIK helicopter models. It specifically targets the replacement of certain umlaut engineering GmbH Halon-free hand-held fire extinguishers with manufacturing defects that could render them inoperative. The affected helicopter models include AS 332, AS 365, EC 155, EC 175, EC 225, SA 330, SA 365, EC135, EC635, MBB-BK117, AB139, AB 204, AB 205, AB 212, AB 412, AS-61, AW139, AW169, AW189, and PZL W-3A series helicopters.

Jan 29, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters SAAirbus Helicopters AS 365Airbus Helicopters EC 155Airbus Helicopters EC135Airbus Helicopters 635Airbus Helicopters MBB-BK 117Leonardo S.P.A. Helicopters AB139Leonardo S.P.A. Helicopters AW139Leonardo S.P.A. Helicopters AB204Leonardo S.P.A. Helicopters AB205Leonardo S.P.A. Helicopters AB212Leonardo S.P.A. Helicopters AB412Leonardo S.P.A. Helicopters AS-61Leonardo S.P.A. Helicopters AW169Leonardo S.P.A. Helicopters AW189Wsk Pzl-Swidnik PZL W-3AAirbus Helicopters EC 175Airbus Helicopters SA 365Airbus Helicopters EC635Airbus Helicopters MBB-BK117Leonardo AB139Leonardo AB 204Leonardo AB 205Leonardo AB 212Leonardo AB 412Leonardo AS-61Leonardo AW139Leonardo AW169Leonardo AW189WSK PZL – ŚWIDNIK PZL W-3A

EASA AD 2020-0015

Fuel — Roll-over Valves — Replacement

EASA Airworthiness Directive 2020-0015 is an airworthiness directive issued for Airbus Helicopters EC 175 B models. It addresses a manufacturing non-conformity in roll-over valves with part number 510397-4 that may cause fuel leakage during an aircraft roll-over or hard landing. The directive mandates replacement of affected roll-over valves to prevent potential post-impact fires.

Jan 29, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2020-0004

Fuselage — Lower Fuselage Fuel Tank Structure and Equipment Electrical Connectors — Rework / Relocation

EASA Airworthiness Directive 2020-0004 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters EC 175 B models delivered before November 2017, except certain serial numbers and those with a specific modification. The directive addresses a non-conformity involving electrical connectors installed under the lower fuselage fuel tank structure. It mandates rework and relocation of these connectors to ensure continued airworthiness and safety.

Jan 9, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2019-0303

Landing Gear — Main Landing Gear — Inspection / Replacement

EASA Airworthiness Directive 2019-0303 is an airworthiness directive issued for Airbus Helicopters EC 175 B models. It addresses inspection and replacement requirements for specific left-hand and right-hand main landing gear shock absorbers identified by certain part and serial numbers. The directive aims to ensure continued airworthiness by mandating removal and replacement of affected parts to prevent landing gear failure.

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

EASA AD 2019-0285

SUPERSEDED BY EASA AD 2021-0038

EASA Airworthiness Directive 2019-0285 is an airworthiness directive issued for Airbus Helicopters EC 175 B models. It mandates compliance with updated airworthiness limitations and maintenance tasks as specified in the Airbus Helicopters EC 175 B Airworthiness Limitations Section Revision 014. The directive addresses recalculation of service life limits and replacement of certain parts to ensure continued airworthiness.

Nov 22, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2019-0281

Fuselage — ADF Antenna / Fuel Tank Protection

The document titled 'Fuselage — ADF Antenna / Fuel Tank Protection' pertains to the AIRBUS HELICOPTERS EC175 model. It addresses specific considerations related to the aircraft's fuselage, focusing on the Automatic Direction Finder (ADF) antenna and measures to protect the fuel tank. The directive aims to ensure continued airworthiness and safety of the affected helicopter model.

Nov 20, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175

EASA AD 2019-0268

Equipment and Furnishings — Emergency Locator Transmitter Sealing Gasket — Inspection / Installation

EASA Airworthiness Directive 2019-0268 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters EC 175 B models equipped with CPI 503 ADELT emergency locator transmitters (ELT) with part number 503-16-25. The directive addresses the inspection and installation of the ELT sealing gasket to prevent water ingress that could impair emergency transmission functionality.

Oct 29, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2019-0255

SUPERSEDED BY EASA AD 2020-0094

EASA Airworthiness Directive 2019-0255 is an airworthiness directive issued for Airbus Helicopters EC175 B helicopters. It mandates repetitive inspections of the locking mechanisms on both right-hand and left-hand cargo doors to ensure proper operation and prevent potential in-flight cargo door loss. The directive applies to all serial numbers of the EC175 B model.

Oct 16, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC175 B