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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-2022-10-06

Engine - Stage 3-4 Turbine Wheels - Replacement

The FAA Airworthiness Directive 2022-10-06 is a final rule addressing Rolls-Royce Corporation 250 series turboshaft engines, including models 250-C20, 250-C20B, 250-C20C (T63-A-720), 250-C20F, 250-C20J, 250-C20R variants, 250-C20W, 250-C300/A1, and 250-C300/B1. It mandates replacement of the 3rd-stage turbine wheel (P/N 23065818) and 4th-stage turbine wheels (P/N 23055944 or RR30000240) due to in-service turbine blade failures that caused power loss and engine shutdowns. This directive supersedes AD 2017-18-14 and updates the applicability to include an additional engine model.

Jun 23, 2022
Airworthiness DirectiveMaintenanceSafety MgmtRolls-Royce Corporation (Usa) 250 Series II

EASA AD 2022-0121

SUPERSEDED BY EASA AD 2025-0196

EASA Airworthiness Directive 2022-0121 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters EC 175 B models. It addresses an issue with the engine fire control panel wiring that prevents the actuation of the second fire extinguishing bottle for engine 2 under certain configurations. This directive mandates a wiring modification to restore normal fire extinguishing system functionality.

Jun 23, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD US-2022-10-11

Wings - Fuel Tank Fasteners - Inspection / Maintenance Program Revision

The Federal Aviation Administration's Airworthiness Directive 2022-10-11 addresses certain Boeing 747 series airplanes, including models 747-100B SUD, 747-200B/C/F, 747-300, 747SP, 747-400/D/F. This directive focuses on inspecting and maintaining fuel tank fasteners that have insufficient bonding, which could lead to arcing during lightning strikes or electrical faults. It mandates revisions to maintenance programs to include more restrictive airworthiness limitations to enhance fuel tank safety.

Jun 23, 2022
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 747Boeing 747-100B SUDBoeing 747-200BBoeing 747-200CBoeing 747-200FBoeing 747-300Boeing 747SPBoeing 747-400Boeing 747-400DBoeing 747-400F

EASA AD CF-2022-33

Tail Rotor Drive — Failure of Tail Rotor Drive Shaft with Bonded Adapters

The Canadian Airworthiness Directive CF-2022-33 addresses the failure risk of tail rotor drive shafts with bonded adapters on Bell Textron Canada Limited model 206A, 206A-1, 206B, 206B-1, 206L, 206L-1, 206L-3, and 206L-4 helicopters. It mandates inspections and proof load tests to detect adhesive bond degradation in segmented tail rotor drive shaft assemblies. This directive aims to prevent loss of tail rotor drive and potential loss of helicopter control.

Jun 22, 2022
Airworthiness DirectiveMaintenanceSafety MgmtBell 206Bell Textron Canada Limited 206ABell Textron Canada Limited 206A-1Bell Textron Canada Limited 206BBell Textron Canada Limited 206B-1Bell Textron Canada Limited 206LBell Textron Canada Limited 206L-1Bell Textron Canada Limited 206L-3Bell Textron Canada Limited 206L-4

EASA AD US-2022-11-05

Wings - Rear Spar Outboard Flap Support Fasteners and Shims - Inspection / Replacement

The Federal Aviation Administration's Airworthiness Directive 2022-11-05 is a final rule addressing certain Boeing Model 777 airplanes. It mandates inspections and replacements related to the rear spar outboard flap support fasteners and shims to prevent loss of fastener retention and potential flap separation. This directive aims to maintain the structural integrity and controllability of affected aircraft.

Jun 22, 2022
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 777

EASA AD 2022-0119

Air Conditioning — Forward Cargo Compartment Bracket Surface Protection — Modification

EASA Airworthiness Directive 2022-0119 is an airworthiness directive issued by the European Union Aviation Safety Agency concerning Airbus A350-941 and A350-1041 aeroplanes. It addresses the need for surface protection modification on specific aluminium brackets in the forward cargo compartment to prevent potential ducting rupture affecting cockpit air distribution. This directive applies to all manufacturer serial numbers except those with certain Airbus production modifications already embodied.

Jun 21, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A350Airbus A350-941Airbus A350-1041

EASA AD US-2022-11-04

Horizontal Stabilizer Forward Root / Strut Fittings - Life Limit / Inspection

The Federal Aviation Administration's Airworthiness Directive 2022-11-04 addresses Sikorsky Aircraft Corporation Model S-92A helicopters. It focuses on the horizontal stabilizer forward root fittings and stabilizer strut fittings, correcting part numbers and requiring additional inspections to ensure continued airworthiness and safety.

Jun 21, 2022
Airworthiness DirectiveMaintenanceSafety MgmtSikorsky S-92Sikorsky S-92A

EASA AD 2022-0116

Hydraulic Power — Hydraulic System Reservoirs Pressurization — Functional Check

EASA Airworthiness Directive 2022-0116 is an airworthiness directive addressing hydraulic system reservoir pressurization on Airbus A300B2-203, A300B2K-3C, A300B4-203, A300B4-2C, A300C4-203, and A300F4-203 aeroplanes. It mandates functional checks of the hydraulic system reservoirs to detect air leakage and ensure proper pressurization. The directive aims to prevent potential loss of hydraulic systems due to contamination and air pressurization line rupture.

Jun 21, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A300Airbus A300B2-203Airbus A300B2K-3CAirbus A300B4-203Airbus A300B4-2CAirbus A300C4-203Airbus A300F4-203

EASA AD CF-2022-34

Oxygen — Supply System Flexible Oxygen Hose Deterioration Over Time

The Canadian Airworthiness Directive CF-2022-34 addresses the deterioration over time of flexible oxygen supply hoses in Bombardier Inc. CL-600-2B16 aircraft, specifically serial numbers 5701 to 5990 and 6050 to 6162 with supplemental type certificate SA06-90. The directive identifies oxygen hoses from the O2C20T1 and O2C20T14 series manufactured by O2 Corporation as prone to cracking, brittleness, and breakage, which can cause oxygen leaks and increase fire risk. This directive mandates inspection and replacement of affected hoses to ensure continued safety and compliance.

Jun 21, 2022
Airworthiness DirectiveMaintenanceSafety MgmtBombardier CL-600 (Challenger)Bombardier CL-600-2B16

EASA AD 2022-0118

SUPERSEDED BY EASA AD 2022-0254

EASA Airworthiness Directive 2022-0118 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting SAFRAN Helicopter Engines RTM 322-01/9A engines, commonly installed on NH Industries NH90 military helicopters. The directive mandates compliance with updated airworthiness limitations and maintenance tasks as specified in the SAFRAN RTM 322-01/9A Engine Base Maintenance Manual Airworthiness Limitations Section approved on 30 April 2022. It ensures continued airworthiness by enforcing mandatory inspections and life limits for engine components.

Jun 21, 2022
Airworthiness DirectiveMaintenanceSafety MgmtSafran RTM 322NH Industries NH90

EASA AD 2022-0117

SUPERSEDED BY EASA AD 2022-0255

EASA Airworthiness Directive 2022-0117 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. The directive mandates compliance with updated airworthiness limitations and maintenance tasks as specified in the SAFRAN RTM 322-01/9 Engine Base Maintenance Manual Airworthiness Limitations Section approved on 30 April 2022.

Jun 21, 2022
Airworthiness DirectiveMaintenanceSafety MgmtSafran RTM 322NH Industries NH90

EASA AD 2022-0114

Communications — Cockpit Voice Recorder — Replacement

The document titled Communications — Cockpit Voice Recorder — Replacement is an explanatory statement issued by EASA regarding the absence of an Airworthiness Directive (AD) for the Airbus A400M aircraft in civil service. It clarifies that no public AD exists because the Airbus A400M is currently not operated in civil aviation, and the document serves as an informational record for military authorities and design approval holders. The actual legally binding ADs for the Airbus A400M are issued by the respective military authorities depending on the country of registration.

Jun 20, 2022
OtherMaintenanceSafety MgmtAirbus Military A400MAirbus A400M

EASA AD US-2022-12-12

Engine - Low Pressure Turbine Stage 5 Air Seal - Replacement

The document titled "Engine - Low Pressure Turbine Stage 5 Air Seal - Replacement" is a Federal Aviation Administration (FAA) Airworthiness Directive (AD) addressing certain Pratt & Whitney PW4062 model turbofan engines. It mandates the removal and replacement of the low-pressure turbine (LPT) stage 5 air seal due to a manufacturing defect that reduces its low-cycle fatigue life. This AD aims to prevent potential engine damage and uncontained part release that could compromise aircraft safety.

Jun 20, 2022
Airworthiness DirectiveMaintenanceSafety MgmtPratt & Whitney PW4000

EASA AD 2022-0115

Fuselage — Cargo Compartment Fitting Brackets, Tack and Rivet Holes — Inspection / Repair

The document titled 'Fuselage — Cargo Compartment Fitting Brackets, Tack and Rivet Holes — Inspection / Repair' is an AIRBUS S.A.S. type designation applicable to the A319, A320, and A321 aircraft models. It addresses inspection and repair procedures related to the fitting brackets and associated tack and rivet holes in the cargo compartment of these Airbus aircraft. The document provides guidance to ensure structural integrity and safety of the fuselage in the cargo area.

Jun 20, 2022
OtherMaintenanceSafety MgmtAirbus A319Airbus A320Airbus A321

EASA AD G-2022-0013

Oxygen — Crew Oxygen Masks — Overhaul

The Civil Aviation Authority Airworthiness Directive G-2022-0013 addresses the overhaul requirements for crew oxygen masks on BAe ATP aeroplanes. It specifically targets the MC10 Series Crew Oxygen Mask, mandating inspection and maintenance tasks to ensure continued airworthiness. This directive applies to all manufacturer serial numbers of the BAe ATP aircraft.

Jun 20, 2022
Airworthiness DirectiveMaintenanceSafety MgmtBae Systems (Operations) ATPBAe ATP

EASA AD G-2022-0012

SUPERSEDED BY CAA UK AD G-2023-0003

Civil Aviation Authority Airworthiness Directive G-2022-0012 addresses the BAe ATP aircraft series, focusing on the flight data recorder (FDR) and data acquisition and recording unit (DARU). This directive mandates increased frequency of data downloads and inspections to detect and prevent moisture ingress issues affecting the FDR, particularly on aircraft equipped with large freight doors.

Jun 20, 2022
Airworthiness DirectiveMaintenanceSafety MgmtBae Systems (Operations) ATPBAe ATP

EASA SIB AIR-22-15

Bonded Structure Inspection

The FAA Special Airworthiness Information Bulletin SAIB: AIR-22-15 provides guidance on inspecting bonded structures for True Flight Holdings, LLC Model AA-1, AA-1A, AA-1B, AA-1C, AA-5, AA-5A, and AA-5B airplanes. It highlights the importance of inspecting bondlines on wings and aft fuselage to detect corrosion and delamination issues. This bulletin is informational and does not mandate regulatory action.

Jun 17, 2022
Safety Information BulletinMaintenanceSafety MgmtTrue Flight Holdings AA-True Flight Holdings AG-5True Flight Holdings AA-1

EASA AD 2022-0113

Engine — Stages 6-10 Compressor Rotor Spools and High Pressure Turbine Rotor Stage 1 Disks — Replacement

EASA Airworthiness Directive 2022-0113 is an airworthiness directive addressing CFM International LEAP-1A engines installed on certain Airbus A319, A320, and A321 aircraft. It mandates the replacement of specific compressor rotor spools (Stages 6-10) and high pressure turbine rotor stage 1 disks identified as affected parts due to potential manufacturing defects. The directive aims to ensure continued airworthiness and prevent engine part failure.

Jun 17, 2022
Airworthiness DirectiveMaintenanceSafety MgmtCFM International LEAP-1ACFM International LEAP-1CAirbus A319Airbus A320Airbus A321

EASA AD US-2022-12-08

Flight Controls - Engine Revolutions per Minute (RPM) Indicating System - Inspection / Installation

Federal Register Volume 87, Number 114 (June 14, 2022) is a final rule airworthiness directive issued by the FAA addressing certain Robinson Helicopter Company Model R22 BETA, R44, and R44 II helicopters. The directive targets issues with the engine revolutions per minute (RPM) governor, requiring inspection and wiring modifications to ensure safe operation. It mandates inspection of the engine RPM sensor wiring and installation of specific wiring kits to prevent intermittent or abnormal governor operation.

Jun 17, 2022
Airworthiness DirectiveMaintenanceSafety MgmtRobinson R22Robinson R44 (Raven)Robinson R22 BETARobinson R44Robinson R44 II

EASA AD 2022-0112

Oxygen — Passenger Oxygen Masks — Replacement

EASA Airworthiness Directive 2022-0112 is an airworthiness directive affecting Airbus A350-941 and A350-1041 aeroplanes. It addresses an unsafe condition related to passenger oxygen masks, specifically the emergency passenger oxygen container assemblies that may have breathing bags prone to sticking after exposure to high temperatures. The directive mandates replacement and re-identification of affected passenger oxygen masks to ensure safety during depressurization events.

Jun 17, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A350Airbus A350-941Airbus A350-1041