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EASA Regulations & Airworthiness Directives

Browse 4771 EASA regulations with AI-powered summaries.

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EASA AD US-2018-10-07

SUPERSEDED BY FAA AD 2019-19-12

FAA Airworthiness Directive 2018-10-07 is a final rule addressing Sikorsky Aircraft Corporation Model S-76C helicopters equipped with Turbomeca Arriel 2S1 or 2S2 engines having engine collective position transducer (CPT) part number 76900-01821-104 installed. This directive requires inspections of the CPT to detect wear that has caused several momentary One Engine Inoperative (OEI) incidents. The AD aims to prevent unsafe conditions related to CPT wear that could lead to emergency landings.

Jun 11, 2018
Airworthiness DirectiveMaintenanceSafety MgmtSikorsky S-76Sikorsky S-76C

EASA AD 2018-0117R1

Exhaust — Inner J-Ring and V-Groove Interface — Inspection

EASA Airworthiness Directive 2018-0117R1 is an amendment addressing inspection requirements for the inner J-ring and V-groove interface on Airbus A380-861 aeroplanes powered by GP7200 engines. It mandates repetitive detailed inspections of the inner J-ring to detect wear damage that could compromise the structural integrity of the engine thrust reverser unit and fan exhaust cowl. The directive applies to all manufacturer serial numbers of the Airbus A380-861 and references Airbus Service Bulletin A380-78-8012 for inspection procedures.

Jun 8, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A380

EASA AD US-2018-10-12

Wings - Fuselage Keel Beam Upper Chords / Aft Vertical Stiffeners - Inspection

Airworthiness Directive 2018-10-12 is a final rule issued by the Federal Aviation Administration addressing all Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes. It mandates repetitive high frequency eddy current and detailed inspections for cracking in aft vertical stiffeners and keel beam upper chords, along with applicable on-condition corrective actions. This directive aims to ensure structural integrity by detecting and mitigating fatigue cracks in critical wing fuselage components.

Jun 7, 2018
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 737Boeing 737-100Boeing 737-200Boeing 737-200CBoeing 737-300Boeing 737-400Boeing 737-500

EASA AD 2018-0125

Engine — Turbocharger Waste Gate Controller and Control Rod Circlip — Life Limit / Modification

EASA Airworthiness Directive 2018-0125 addresses the turbocharger waste gate controller and control rod circlip life limits and modifications for Austro Engine GmbH E4 and E4P engines. These engines are commonly installed on Diamond Aircraft Industries models DA 40 NG, DA 42 NG, DA 42 M-NG, and DA 62. The directive mandates modifications to prevent failures that could lead to engine power loss and reduced aircraft control.

Jun 6, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAustro Engine Gmbh E4Diamond Aircraft Industries DA 40 NGDiamond Aircraft Industries DA 42 NGDiamond Aircraft Industries DA 42 M-NGDiamond Aircraft Industries DA 62

EASA AD 2018-0124

Aircraft Flight Manual - Amendment

EASA Airworthiness Directive 2018-0124 is an amendment addressing safety concerns for Leonardo S.p.A. A119 and AW119MKII helicopters equipped with certain Pratt & Whitney Canada PT6B engine Fuel Control Units (FCU). The directive mandates updates to the Aircraft Flight Manual and installation of cockpit placards to prohibit intentional autorotation for helicopters with affected FCUs.

Jun 5, 2018
Airworthiness DirectiveFlight OpsSafety MgmtLeonardo S.P.A. Helicopters A109Leonardo S.P.A. Helicopters A119Leonardo A119Leonardo AW119MKII

EASA AD 2018-0123

Fuselage — Tail Cone Balancer Fitting Anchor Nuts and Fasteners — Modification

EASA Airworthiness Directive 2018-0123 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A350-941 aeroplanes. It addresses corrosion protection issues related to the tail cone balancer fitting anchor nuts and fasteners on these aircraft. The directive mandates a modification to improve corrosion resistance on specific parts of the tail cone structure.

Jun 4, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A350Airbus A350-941

EASA AD 2018-0112R1

Main Rotor — Main Rotor Damper — Inspection / Replacement

The document titled 'Main Rotor — Main Rotor Damper — Inspection / Replacement' applies to LEONARDO S.p.A. HELICOPTERS models AB139 and AW139. It provides instructions for inspecting and replacing the main rotor damper to ensure continued airworthiness and safe operation of these helicopter models. The directive focuses on maintaining the integrity of the main rotor system components.

Jun 4, 2018
Airworthiness DirectiveMaintenanceSafety MgmtLeonardo S.P.A. Helicopters AB139Leonardo S.P.A. Helicopters AW139

EASA AD 2018-0122

Placards and Markings — Auxiliary Power Unit Air Intake — Introduction

EASA Airworthiness Directive 2018-0122 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Fokker F28 Mark 0070 and Mark 0100 aeroplanes. It addresses safety concerns related to the auxiliary power unit (APU) air intake, specifically to prevent uncontained APU turbine rotor rim failures during de-/anti-icing operations. The directive mandates installation of specific placards and markings near the APU air intake to warn ground personnel.

Jun 4, 2018
Airworthiness DirectiveMaintenanceSafety MgmtFokker F28Fokker F28 Mark 0070Fokker F28 Mark 0100

EASA AD 2018-0030R1

Wings — Wing Front Attachments — Inspection / Modification / Replacement

EASA Airworthiness Directive 2018-0030R1 addresses inspection, modification, and replacement requirements for wing front attachments on SOCATA TB 9, TB 10, and TB 200 aeroplanes. It mandates repetitive inspections and reinforcement of wing front attachments on both wing and fuselage sides to ensure structural integrity. The directive applies to all manufacturer serial numbers of these aircraft models.

Jun 4, 2018
Airworthiness DirectiveMaintenanceSafety MgmtDaher Aerospace TBSOCATA TB 9SOCATA TB 10SOCATA TB 200

EASA AD 2018-0121

Engine — Low Pressure Turbine Blades — Replacement

EASA Airworthiness Directive 2018-0121 is an official directive addressing the replacement of low pressure turbine blades on Rolls-Royce RB211 Trent 970-84, 972-84, and 972E-84 engines, commonly installed on Airbus A380 aircraft. The directive mandates inspection and replacement of affected turbine blades that were subject to cleaning with OMat 198 during overhaul. This AD aims to prevent engine failures caused by internal corrosion leading to uncommanded in-flight engine shutdowns.

Jun 1, 2018
Airworthiness DirectiveMaintenanceSafety MgmtRolls-Royce Deutschland Ltd & Co Kg RB211 TRENT 900Airbus A380

EASA AD 2018-0111R1

Water/Waste — Forward Fuselage Shrouded Pipe T-Boxes and Clamps — Replacement

EASA Airworthiness Directive 2018-0111R1 is an updated regulatory requirement addressing the replacement of potable water shrouded pipe T-Boxes and clamps on Airbus A350-941 aeroplanes. This directive applies to all serial numbers except those with Airbus modifications 111435 or 111440 incorporated during production. It mandates corrective action to prevent water ingress into the avionics bay caused by cracks and clamp torque loss.

May 30, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A350Airbus A350-941

EASA AD GA8-9-Amdt1

Wing Strut and Wing Strut Fittings - Inspection and Replacement

The Commonwealth of Australia Civil Aviation Safety Authority Airworthiness Directive AD/GA8/9 Amendment 1 addresses inspection and replacement requirements for wing struts and wing strut fittings on all GippsAero GA8 and GA8-TC 320 aeroplanes. It mandates inspections of specific GippsAero part numbers for cracks, corrosion, and damage, and requires replacement of affected parts based on serial numbers identified in GippsAero Service Bulletin SB-GA8-2017-174 Issue 2. The directive aims to ensure continued airworthiness and safety of these aircraft components.

May 30, 2018
Airworthiness DirectiveMaintenanceSafety MgmtGa8 Airvan Pty Ltd (Gippsaero) GA8GippsAero GA8GippsAero GA8-TC 320

EASA AD 2018-0120-E

SUPERSEDED BY EASA AD 2018-0149-E

EASA Airworthiness Directive 2018-0120-E is an emergency directive affecting Leonardo S.p.A. A109S and AW109SP helicopters. It addresses a safety issue related to wire chafing that could cause fire and smoke in the baggage compartment, posing a risk of loss of control. The directive mandates modifications to the baggage fairing assembly and temporary operational restrictions until the modification is completed.

May 29, 2018
Airworthiness DirectiveMaintenanceSafety MgmtLeonardo S.P.A. Helicopters A109Leonardo S.P.A. Helicopters A119Leonardo A109SLeonardo AW109SP

EASA AD 2018-0116

SUPERSEDED BY EASA AD 2020-0239

EASA Airworthiness Directive 2018-0116 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting all Airbus A380-841, A380-842, and A380-861 aeroplanes. It mandates inspections of the inboard and outboard elevator hinges and actuator fittings to detect bushing migration and other potential structural issues. The directive aims to ensure the continued structural integrity and safe control of the aircraft elevators.

May 29, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A380Airbus A380-841Airbus A380-842Airbus A380-861

EASA AD 2018-0119

Wings — Outboard Flaps Skin — Inspection

EASA Airworthiness Directive 2018-0119 is an airworthiness directive issued by EASA concerning Airbus A380-841, A380-842, and A380-861 aeroplanes. It mandates inspection of the outboard flaps skin, specifically the upper and lower skin surfaces between certain ribs on both left-hand and right-hand outer flaps. The directive addresses potential structural issues related to incorrect repair zoning in the aircraft's Structural Repair Manual.

May 29, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A380

EASA AD US-2018-11-05

SUPERSEDED BY FAA AD 2018-21-13

FAA Airworthiness Directive 2018-11-05 is a final rule superseding AD 2018-06-10 and applies to certain Honda Aircraft Company LLC Model HA-420 airplanes. It addresses an unsafe condition related to faulty power brake valves that can cause degraded braking performance and reduced directional control during ground operations and landing deceleration. This AD corrects a typographical error in the serial number applicability from the previous AD and retains the required actions including inserting a temporary revision into the airplane flight manual and replacing defective power brake valves.

May 25, 2018
Airworthiness DirectiveMaintenanceSafety MgmtHonda Aircraft Company HA-420

EASA AD US-2018-09-12

Oxygen - Low-Pressure Passenger Oxygen System - Replacement / Inspection

Airworthiness Directive 2018-09-12 issued by the Federal Aviation Administration addresses certain Boeing 747-200B, 747-300, and 747-400 series airplanes equipped with therapeutic oxygen in the gaseous passenger oxygen system. The directive mandates replacement of specific low-pressure oxygen flex-hoses with new non-conductive versions and requires a general visual inspection to verify minimum clearance of oxygen system components from adjacent structures. This directive aims to prevent potential oxygen-fed fires caused by electrical short circuits affecting the oxygen flex-hoses.

May 24, 2018
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 747Boeing 747-200BBoeing 747-300Boeing 747-400

EASA AD 2018-0114

Electrical Power — Electrical Cabinet Wiring Bundle — Clearance Check / Modification

EASA Airworthiness Directive 2018-0114 is an official safety directive affecting Dassault Aviation Falcon 2000 aeroplanes with manufacturer serial numbers 70 to 231 inclusive. The directive addresses potential chafing and damage to the electrical wiring bundle located at the bottom of the right-hand electrical cabinet. It mandates inspection and possible modification to ensure safe clearance between wiring and metallic components.

May 23, 2018
Airworthiness DirectiveMaintenanceSafety MgmtDassault Falcon 2000

EASA AD US-2018-11-02

Flight Controls - Aileron Control Rod Assembly - Inspection

Federal Register Volume 83, Number 100, Airworthiness Directive 2018-11-02 issued by the FAA addresses Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Model 188A and 188C airplanes, including various P-3 series variants such as CP-140, NP-3A, P3A, P-3A, P3B, P-3B, P-3C, P-3P, and WP-3D. This directive mandates a borescope inspection of the aileron control rod assembly to verify the presence of load-carrying threads and requires corrective actions if discrepancies are found. The AD aims to ensure the structural integrity and safe operation of the aileron control system on affected aircraft.

May 23, 2018
Airworthiness DirectiveMaintenanceSafety MgmtLockheed Martin Corporation 188 (Electra II)Lockheed Martin 188ALockheed Martin 188CLockheed Martin CP-140Lockheed Martin NP-3ALockheed Martin P3ALockheed Martin P-3ALockheed Martin P3BLockheed Martin P-3BLockheed Martin P-3CLockheed Martin P-3PLockheed Martin WP-3D