RegNotify

EASA Regulations for Airbus Helicopters EC175

71 airworthiness directives and regulations affecting Airbus Helicopters EC175.

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SUPERSEDED BY EASA AD 2020-0042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 2019-0118

Equipment / Furnishings — Emergency Flotation Unit — Replacement Rotorcraft Flight Manual / Master Minimum Equipment List — Revision

EASA Airworthiness Directive 2019-0118 is an airworthiness directive affecting Airbus Helicopters EC175 B models. It addresses issues related to the Emergency Flotation Unit (EFU), specifically parts with manufacturer part numbers SE13876 and SE24251, requiring updates to the Rotorcraft Flight Manual and Master Minimum Equipment List.

May 29, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC175 B

EASA AD 2019-0009

SUPERSEDED BY EASA AD 2024-0184

EASA Airworthiness Directive 2019-0009 is an airworthiness directive issued for Airbus Helicopters EC 175 B models. It addresses the inspection and maintenance of the nose landing gear A-frame and airframe junctions, specifically focusing on nut retainers and trailing arm pins to prevent potential failures. This directive mandates repetitive inspections to ensure the integrity of these components and prevent landing gear separation.

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

EASA AD 2019-0003

SUPERSEDED BY EASA AD 2019-0169

EASA Airworthiness Directive 2019-0003 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters EC 175 B models equipped with main gearboxes manufactured before 1 December 2018. The directive mandates inspections of the main gearbox top sensor to detect potential foreign object debris that could cause loss of lubrication and mast bearing seizure. This directive aims to ensure continued safe operation of the affected helicopters by requiring repetitive inspections and corrective actions as necessary.

Jan 11, 2019
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2018-0236-E

SUPERSEDED BY EASA AD 2019-0118

EASA Airworthiness Directive 2018-0236-E is an emergency directive addressing Airbus Helicopters EC 175 B models equipped with specific Emergency Flotation Units (EFU) part numbers SE13876 and SE24251. It mandates inspection and possible replacement of the EFU due to a reported issue of unwanted inflation caused by contamination on the EFU's printed circuit board. The directive also requires temporary revisions to the Rotorcraft Flight Manual and Master Minimum Equipment List to prevent manual mode use of the flotation system.

Nov 2, 2018
Airworthiness DirectiveMaintenanceSafety MgmtFlight OpsAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2018-0190

Landing Gear - Nose Landing Gear A-Frame / Liner - Inspection

EASA Airworthiness Directive 2018-0190 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters EC 175 B models. It mandates inspection of the nose landing gear A-frame and liner assembly to ensure correct installation and presence of critical components. The directive aims to prevent potential nose landing gear failure during landing.

Aug 31, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2018-0177

SUPERSEDED BY EASA AD 2026-0039

EASA Airworthiness Directive 2018-0177 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters EC 175 B models. It mandates repetitive inspections of the main gearbox magnetic plugs to detect particle contamination that could indicate unsafe wear. The directive aims to enhance safety by reducing inspection intervals and updating acceptance criteria for particle assessment.

Aug 21, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD 2018-0173-E

Equipment & Furnishings — Hoist Carrier Assembly — Inspection

EASA Airworthiness Directive 2018-0173-E is an emergency directive addressing inspection requirements for the Goodrich electrical hoist carrier assembly installed on Airbus Helicopters AS 332 L2, EC 225 LP, AS 365 N3, and EC175 B models. The directive mandates inspection of specific hoist part numbers to detect incorrect assembly that could lead to carrier assembly loosening and potential load loss. It applies to all serial numbers of the affected helicopter models and requires compliance with Airbus Helicopters Alert Service Bulletins.

Aug 8, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters SAAirbus Helicopters AS 365Airbus Helicopters EC 155Airbus Helicopters AS 332 L2Airbus Helicopters EC 225 LPAirbus Helicopters AS 365 N3Airbus Helicopters EC175 B

EASA AD 2018-0166

Power Plant — Front Sliding Cowling — Inspection / Modification

EASA Airworthiness Directive 2018-0166 is an airworthiness directive issued for Airbus Helicopters EC175 B models with specific serial numbers. It addresses abnormal wear found in the front sliding cowling's safety system, which could lead to failure of the locking mechanism and potential in-flight loss of the cowling. The directive mandates inspections and modifications to ensure continued airworthiness and safety.

Jul 26, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC175 B

EASA AD 2018-0011

Equipment / Furnishings — Automatic Deployable Emergency Locator Transmitter — Inspection / Replacement

The document titled Equipment / Furnishings — Automatic Deployable Emergency Locator Transmitter — Inspection / Replacement is an airworthiness directive applicable to AIRBUS HELICOPTERS EC175 models. It addresses the inspection and replacement requirements for the automatic deployable emergency locator transmitter (ADELT) installed on these helicopters. The directive aims to ensure the reliability and proper functioning of the emergency locator system in case of an accident.

Jan 16, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175