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EASA Regulations & Airworthiness Directives

Browse 4771 EASA regulations with AI-powered summaries.

Aircraft:AllAirbus A320262Airbus A321257Airbus A319229Airbus A350206Airbus A330197All177Airbus A318172Boeing 737164Airbus A380162Airbus A340136Airbus A350-941119Airbus Helicopters AS 332110Airbus Helicopters EC 225107Airbus Helicopters SA 330107Boeing 787106Show all...

EASA AD US-2020-14-09

Fuel - Kathon FP 1.5 Biocide - Removal / Installation / Airplane Flight Manual Revision

The Fuel - Kathon FP 1.5 Biocide - Removal / Installation / Airplane Flight Manual Revision is a Federal Aviation Administration (FAA) Airworthiness Directive (AD) addressing certain Boeing 737-8 and 737-9 (737 MAX) airplanes equipped with CFM LEAP-1B engines. This AD requires removal of Kathon FP 1.5 biocide from fuel tanks and engines, installation of a fuel limitation placard, and revision of the airplane flight manual to prohibit operation with this biocide in the fuel system. The directive responds to engine anomalies linked to the biocide causing fuel control instability and potential loss of thrust control.

Jul 15, 2020
Airworthiness DirectiveMaintenanceSafety MgmtFlight OpsBoeing 737Boeing 737-8Boeing 737-9

EASA AD US-2020-14-01

Main Rotor - Spindle to Yoke Bolts - Removal

Federal Aviation Administration Airworthiness Directive 2020-14-01 is a final rule addressing Bell Textron Inc. Model 214ST helicopters equipped with specific spindle to yoke bolts part number 214-010-262-103 and certain serial numbers. This directive mandates removal of bolts with nonconforming external thread root radii to prevent unsafe conditions. It prohibits installation of the affected bolts on any helicopter to ensure continued airworthiness.

Jul 15, 2020
Airworthiness DirectiveMaintenanceSafety MgmtBell Textron Inc. (Bti) 214STBell Textron Inc. 214ST

EASA AD 2020-0155

Communications / Cabin Systems — Removable Display Unit and Display Docking Station Attachment Interface — Operational Restriction / Inspection

EASA Airworthiness Directive 2020-0155 is an airworthiness directive issued by the European Union Aviation Safety Agency addressing operational restrictions and inspection requirements for removable display units and display docking stations installed on Airbus A320, A321, A330, and A350 aircraft. The directive applies to specific manufacturer serial numbers and affected part numbers of display docking stations used in zones where baby bassinets or cabin attendant seats are installed. It mandates inspection and corrective actions to prevent detachment of removable display units that could cause injury to occupants.

Jul 14, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A320Airbus A321Airbus A330Airbus A350

EASA AD CF-2014-07R1

Fuselage — Cracking of Skin Panels and Skin Splice Joints and Angles at Stringers 6 and 20 between Fuselage Station 409.00 and 589.00

Airworthiness Directive CF-2014-07R1 addresses cracking issues in the fuselage skin panels and skin splice joints and angles at stringers 6 and 20 between fuselage stations 409.00 and 589.00 on MHI RJ Aviation ULC model CL-600-2B19 aircraft, serial numbers 7003 through 7990, 8000 and subsequent. This directive mandates revisions to maintenance schedules and inspection tasks to detect multiple site damage that could compromise structural integrity and lead to rapid decompression. It also requires structural modifications to prevent widespread fatigue damage in affected aircraft.

Jul 14, 2020
Airworthiness DirectiveMaintenanceSafety MgmtMHI RJ Aviation CL-600 (Regional Jet)MHI RJ Aviation ULC CL-600-2B19

EASA AD 2020-0156

SUPERSEDED BY EASA AD 2021-0016

EASA Airworthiness Directive 2020-0156 is an airworthiness directive issued for Airbus Helicopters SA 365 C1, C2, and C3 models. It addresses the inspection and modification of the main gearbox magnetic plug and oil filter to detect particles indicative of planet gear spalling. This directive applies to all manufacturer serial numbers of these helicopter models.

Jul 14, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SAAirbus Helicopters AS 365Airbus Helicopters EC 155Airbus Helicopters SA 365 C1Airbus Helicopters SA 365 C2Airbus Helicopters SA 365 C3

EASA AD US-2020-12-07

SUPERSEDED BY FAA AD 2022-08-10

FAA Airworthiness Directive 2020-12-07 is a final rule addressing certain Hamilton Sundstrand Corporation 54H60 model propellers installed on aircraft such as the US Marine Corps Reserve KC-130T. It mandates inspections due to blade failures caused by corrosion and intergranular cracking, which previously led to a fatal accident. This directive aims to prevent propeller blade separation and enhance flight safety.

Jul 14, 2020
Airworthiness DirectiveMaintenanceSafety MgmtHamilton Sundstrand 54HLockheed KC-130T

EASA AD CF-2020-24

Navigation - Inertial Reference System (IRS) / Flight Management System (FMS) - Wrong Magnetic Heading Displayed due to Outdated Magnetic Variation (MagVar) Tables

Canadian Airworthiness Directive CF-2020-24 addresses navigation system issues in Bombardier Inc. CL-600-2B16 (604 Variant) aircraft, specifically serial numbers 5301 through 5665 and 5701 through 5988. The directive targets incorrect magnetic heading displays caused by outdated Magnetic Variation (MagVar) tables in the Inertial Reference System (IRS) and Flight Management System (FMS).

Jul 13, 2020
Airworthiness DirectiveMaintenanceSafety MgmtBombardier CL-600 (Challenger)Bombardier CL-600-2B16

EASA SIB SAFO20012

Continuation of Air Carrier and Other Operations in Terminal Airspace when an Air Traffic Control Facility with Responsibility for That Controlled Airspace Closes Unexpectedly

The Safety Alert for Operators SAFO 20012 titled 'Continuation of Air Carrier and Other Operations in Terminal Airspace when an Air Traffic Control Facility with Responsibility for That Controlled Airspace Closes Unexpectedly' provides guidance for air carriers and commercial operators on safely continuing operations in terminal and controlled airspace when an Air Traffic Control Tower unexpectedly ceases operations. It addresses risks associated with such closures, especially at larger airports certificated under part 139, and offers safety recommendations for flightcrews, dispatchers, and operators. The document does not specify particular aircraft or engine models.

Jul 10, 2020
Safety Information BulletinFlight OpsSafety Mgmt

EASA AD 2020-0153

Fuselage — Rear Fuselage Clips, Shear Webs and Angles — Replacement

EASA Airworthiness Directive 2020-0153 is an airworthiness directive addressing the replacement of rear fuselage clips, shear webs, and angles on Airbus A319, A320, and A321 aeroplanes. It applies to specific models except those with Airbus modification 30975 embodied in production. The directive aims to ensure structural integrity by mandating replacement of affected parts identified during fatigue testing.

Jul 10, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A319Airbus A320Airbus A321

EASA AD 2020-0154

SUPERSEDED BY EASA AD 2021-0006

EASA Airworthiness Directive 2020-0154 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Rolls-Royce Deutschland Trent 1000 engines installed on Boeing 787 aircraft. The directive addresses fuel pump life limitations for specific part numbers to prevent reduced engine thrust due to fuel pump wear. It applies to multiple Trent 1000 engine variants and mandates replacement of affected fuel pumps before exceeding revised life limits.

Jul 10, 2020
Airworthiness DirectiveMaintenanceSafety MgmtRolls-Royce Deutschland Ltd & Co Kg TRENT 1000Boeing 787

EASA AD 2020-0151-E

Engine — Module 03 / Stage 2 High Pressure Turbine Disc — Replacement

EASA Airworthiness Directive 2020-0151-E is an emergency directive addressing the replacement of Stage 2 High Pressure Turbine discs in SAFRAN Helicopter Engines ARRIEL 1B, 1C, 1C2, and 1D1 models. These engines are commonly installed on Airbus Helicopters AS 350 B series, AS 365, and SA 365 helicopters, excluding the AS 365 N3 model. The directive targets specific turbine discs with part number 0292250400 and certain serial numbers that have been identified as potentially defective.

Jul 9, 2020
Airworthiness DirectiveMaintenanceSafety MgmtSafran ARRIEL 1Airbus Helicopters AS 350 BAirbus Helicopters AS 365Airbus Helicopters SA 365

EASA AD US-2020-12-10

Tail Rotor Blades - Inspection / Repair / Replacement

Airworthiness Directive 2020-12-10 is a final rule issued by the FAA addressing Bell Textron Inc. helicopters, specifically models 205A, 205A-1, 205B, 212, 412, 412CF, and 412EP equipped with tail rotor blades part number 212-010-750. The directive focuses on inspecting these tail rotor blades for corrosion and pitting to prevent potential cracks and loss of control. It updates previous requirements by excluding certain newer tail rotor blades from inspection applicability.

Jul 9, 2020
Airworthiness DirectiveMaintenanceSafety MgmtBell Textron Inc. (Bti) 205Bell Textron Inc. (Bti) 212Bell Textron Inc. (Bti) 412Bell 205ABell 205A-1Bell 205BBell 212Bell 412Bell 412CFBell 412EP

EASA AD US-2020-13-08

Engine - High Pressure Compressor Case - Inspection

The Federal Aviation Administration Airworthiness Directive 2020-13-08 is a final rule addressing General Electric Company CF6-80E1A1, -80E1A2, -80E1A3, -80E1A4, and -80E1A4/B model turbofan engines. It mandates updated inspections of the high-pressure compressor (HPC) cases, specifically parts 1509M97G07 and 2083M69G03, to enhance safety and prevent engine failures. This directive updates the Airworthiness Limitations Section of the GE Engine Manual GEK99376 and the operator's continuous airworthiness maintenance program.

Jul 8, 2020
Airworthiness DirectiveMaintenanceSafety MgmtGeneral Electric CF6-80E1

EASA AD 2017-0240R1

Navigation — Barometric Setting — Operational Limitations / Master Minimum Equipment List — Amendment

EASA Airworthiness Directive 2017-0240R1 is an amendment addressing barometric setting operational limitations and Master Minimum Equipment List updates for Dassault Aviation Falcon 7X, 2000EX, and 900EX aeroplanes. It applies to specific serial numbers excluding those with certain Dassault modifications or service bulletins. The directive aims to mitigate risks related to erroneous barometric settings caused by a temporary defect in the Cursor Control Device affecting flight safety.

Jul 8, 2020
Airworthiness DirectiveFlight OpsMaintenanceSafety MgmtDassault Falcon 2000Dassault Falcon 7XDassault Falcon 900EXDassault Falcon 2000EX

EASA AD 2020-0150

SUPERSEDED BY EASA AD 2022-0117

EASA Airworthiness Directive 2020-0150 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting SAFRAN Helicopter Engines RTM 322-01/9 engines, commonly installed on NH Industries NH90 military helicopters. This directive mandates compliance with updated airworthiness limitations and maintenance tasks as specified in the SAFRAN RTM 322-01/9 Engine Maintenance Manual Airworthiness Limitations Section approved on 30 September 2019.

Jul 8, 2020
Airworthiness DirectiveMaintenanceSafety MgmtSafran RTM 322NH Industries NH90

EASA AD 2020-0149

Landing Gear — Nose Landing Gear Door Attachment Bolts — Replacement

EASA Airworthiness Directive 2020-0149 is an airworthiness directive addressing the replacement of nose landing gear door attachment bolts on Saab-Fairchild SF340A, SAAB 340B, and SAAB 2000 aeroplanes. The directive targets bolts with part number 7232203-041, identified by specific tracking and work order numbers, which may be affected by hydrogen embrittlement. This AD mandates the replacement of these bolts to ensure continued safe operation of the affected aircraft.

Jul 7, 2020
Airworthiness DirectiveMaintenanceSafety MgmtSaab Ab 2000Saab Ab 340Saab-Fairchild SF340ASaab 340BSaab 2000

EASA AD 2020-0148

Fuel — Low Pressure Shut Off Valve — Inspection

EASA Airworthiness Directive 2020-0148 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A319, A320, and A321 aircraft models. It addresses a potential unsafe condition related to fuel leaks from low pressure shut off valves located on engine #1 and engine #2 pylon areas. The directive mandates inspection and corrective actions to prevent possible fuel spillage and fire hazards.

Jul 6, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A319Airbus A320Airbus A321

EASA SIB SAFO20011

Operations in Oceanic Airspace during the COVID-19 Public Health Emergency

Operations in Oceanic Airspace during the COVID-19 Public Health Emergency is a Safety Alert for Operators (SAFO 20011) issued by the U.S. Federal Aviation Administration. It addresses potential disruptions in Air Traffic Control (ATC) services in oceanic airspace due to COVID-19 related ATC facility shutdowns. The document provides guidance for flightcrews and operators on contingency procedures to maintain safe operations during these interruptions.

Jul 6, 2020
Safety Information BulletinFlight OpsSafety Mgmt

EASA AD 2020-0139R1

SUPERSEDED BY EASA AD 2025-0073

EASA Airworthiness Directive 2020-0139R1 is an updated directive addressing the inspection and potential repair of horizontal tail plane lateral load fitting bushings on Airbus A350-941 and A350-1041 aeroplanes. It applies to all serial numbers except those with Airbus modifications 110669 or 114806 incorporated. The directive mandates repetitive detailed inspections and corrective actions to prevent structural failure due to bushing migration and associated corrosion or fatigue damage.

Jul 3, 2020
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A350Airbus A350-941Airbus A350-1041