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EASA Regulations & Airworthiness Directives

Browse 4771 EASA regulations with AI-powered summaries.

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EASA AD BR-2023-12-01

Time Limits / Maintenance Checks - Airworthiness Limitation Section / Maintenance Program - Revision

Brazilian Airworthiness Directive AD No. 2023-12-01 issued by ANAC revises the maintenance program and airworthiness limitations for Embraer S.A. ERJ 170 series airplanes, including models ERJ 170-100 and ERJ 170-200 variants with specific manufacturer serial numbers. The directive mandates updates to maintenance and inspection programs to incorporate new or revised airworthiness limitations from the Embraer 170 and 175 Maintenance Review Board Report MRB 1621, Revision 19 dated July 14, 2023.

Dec 6, 2023
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer ERJ 170

EASA AD BR-2023-12-02

Time Limits / Maintenance Checks - Airworthiness Limitation Section / Maintenance Program - Revision

Brazilian Airworthiness Directive AD No. 2023-12-02 issued by ANAC mandates revisions to the maintenance programs of Embraer S.A. ERJ 190 series airplanes, including models ERJ 190-100 STD, LR, IGW, ECJ, SR, and ERJ 190-200 STD, LR, and IGW. The directive updates airworthiness limitations related to structural inspections, certification maintenance requirements, fuel system limitations, and life-limited items to ensure continued airworthiness and safety.

Dec 6, 2023
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer ERJ 190Embraer ERJ 190-100Embraer ERJ 190-200

EASA AD CF-2023-50R1

Landing Gear — Nose Landing Gear Leg Pivot Axle Cracking

The Canadian Airworthiness Directive CF-2023-50R1 addresses cracking in the nose landing gear (NLG) leg pivot axle of Diamond Aircraft Industries Inc. DA 40, DA 40 D, and DA 40 F models. It mandates inspections and replacement procedures to detect and mitigate fatigue cracking in specific NLG leg part numbers D41-3223-10-00 and D41-3223-10-00_1. This directive updates previous requirements to ensure continued airworthiness and safety of affected aircraft.

Dec 5, 2023
Airworthiness DirectiveMaintenanceSafety MgmtDiamond Aircraft Industries, DA 40Diamond Aircraft Industries Inc. DA 40Diamond Aircraft Industries Inc. DA 40 DDiamond Aircraft Industries Inc. DA 40 F

EASA AD US-2023-23-14

Fuel - Engine Fuel Feed System - Inspection / Measurement

Federal Aviation Administration Airworthiness Directive 2023-23-14 is a final rule addressing all Boeing Company Model 747 airplanes. It mandates inspections and electrical bonding resistance measurements of the engine fuel feed system's out-tank fuel feed tube bonding jumper and front spar bulkhead fitting adapter to mitigate latent failures in lightning protection features. The directive aims to prevent potential ignition sources inside fuel tanks during lightning strikes.

Dec 1, 2023
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 747

EASA AD 2023-0211

Stabilizers — Trimmable Horizontal Stabilizer Assembly — Inspection

EASA Airworthiness Directive record for Stabilizers — Trimmable Horizontal Stabilizer Assembly — Inspection provides information related to Airbus A400M military aeroplanes. Since there are no Airbus A400M aeroplanes in civil service, no public AD document exists. This record serves as a recommendation for military airworthiness authorities to issue their own applicable ADs.

Nov 30, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Military A400MAirbus A400M

EASA AD CF-2023-76

Electrical Power — Air Driven Generator (ADG) — Locking Cam Screw and Cam Nut Assembly Production Installation Deficiency

The Electrical Power — Air Driven Generator (ADG) — Locking Cam Screw and Cam Nut Assembly Production Installation Deficiency is a Canadian Airworthiness Directive (CF-2023-76) issued by Transport Canada. It applies to Mitsubishi Heavy Industries RJ Aviation ULC (MHIRJ) CL-600-2D15 and CL-600-2D24 aircraft with serial numbers 15476 to 15499. The directive addresses a production installation defect involving the locking cam screw and cam nut assembly of the ADG mechanism.

Nov 29, 2023
Airworthiness DirectiveMaintenanceSafety MgmtMHI RJ Aviation CL-600 (Regional Jet)Mitsubishi Heavy Industries CL-600-2D15Mitsubishi Heavy Industries CL-600-2D24

EASA AD CF-2023-75

Oxygen — Crew Oxygen System — Oxygen Fitting Production Installation Deficiency

Canadian Airworthiness Directive CF-2023-75 addresses a production installation deficiency in the crew oxygen system fittings on MHI RJ Aviation ULC model CL-600-2D15 and CL-600-2D24 aircraft, serial numbers 15476 through 15499. The directive mandates replacement of certain oxygen line bulkhead fittings and fitting adapters due to over-torque installation during production. This ensures the integrity of the oxygen system and prevents potential oxygen leakage affecting flight crew safety.

Nov 29, 2023
Airworthiness DirectiveMaintenanceSafety MgmtMHI RJ Aviation CL-600 (Regional Jet)MHI RJ Aviation ULC CL-600-2D15MHI RJ Aviation ULC CL-600-2D24

EASA AD 2023-0210

Electrical Power — Battery — Modification

EASA Airworthiness Directive 2023-0210 is an official regulatory document addressing electrical power system safety on Leonardo S.p.A. A119 and AW119MKII helicopters. It mandates the installation of a battery discharge detection system and updates to the Rotorcraft Flight Manual to enhance detection of battery discharge conditions and alert flight crews accordingly.

Nov 27, 2023
Airworthiness DirectiveMaintenanceSafety MgmtLeonardo S.P.A. Helicopters A109Leonardo S.P.A. Helicopters A119Leonardo A119Leonardo AW119MKII

EASA AD G-2023-0006

Fuselage — Centre Fuselage Forward Rib 0 Longeron — Inspection

Civil Aviation Authority Airworthiness Directive G-2023-0006 is a regulatory document addressing inspection requirements for the BAe 146 and AVRO 146-RJ aeroplanes. It mandates inspections of the centre fuselage forward Rib 0 longeron at Frame 26 to detect cracking or defects that could compromise structural integrity. This directive applies to all models and serial numbers of these aircraft types.

Nov 27, 2023
Airworthiness DirectiveMaintenanceSafety MgmtBae Systems (Operations) AVRO146RJBae Systems (Operations) BAE146BAe 146AVRO 146-RJ

EASA AD BR-2023-11-02

[Correction] KIDDE AEROSPACE & DEFENSE - Overheat Detection System - Inspection / Replacement

The Brazilian Airworthiness Directive 2023-11-02 Correction is an erratum issued by the Agência Nacional de Aviação Civil (ANAC) concerning Embraer S.A. ERJ 190 series aircraft. It addresses inspection and potential replacement of Kidde Aerospace & Defense Overheat Detection System (ODS) sensing elements in various bleed lines and wing anti-ice ducts. The directive applies to specific ERJ 190-100 and ERJ 190-200 variants as identified in Embraer Service Bulletin 190-36-0027 revision 02.

Nov 23, 2023
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer ERJ 190

EASA AD 2014-0152R2

Engine — Intermediate Pressure Compressor Rotor Shaft and Balance Weights — Inspection / Modification

EASA Airworthiness Directive 2014-0152R2 is an updated regulatory requirement addressing inspection and modification of the intermediate pressure compressor rotor shaft and balance weights on Rolls-Royce RB211 Trent 500, 800, and 900 series engines. These engines are commonly installed on Airbus A340-500, A340-600, Airbus A380, and Boeing 777 aircraft. The directive mandates inspections and modifications to detect and correct cracks that could compromise rotor integrity and aircraft safety.

Nov 23, 2023
Airworthiness DirectiveMaintenanceSafety MgmtRolls-Royce Deutschland Ltd & Co Kg RB211 TRENT 500Rolls-Royce Deutschland Ltd & Co Kg RB211 TRENT 800Rolls-Royce Deutschland Ltd & Co Kg RB211 TRENT 900Airbus A340-500Airbus A340-600Airbus A380Boeing 777

EASA AD US-2023-22-02

Engine - Combustion Section Outer Diffuser Case - Inspection / Removal

Airworthiness Directive 2023-22-02 is a final rule issued by the FAA addressing Pratt & Whitney Division Model PW4074, PW4074D, PW4077, PW4077D, PW4084D, PW4090, and PW4090-3 engines. The directive focuses on inspecting and replacing the combustion section outer diffuser case (ODC) to prevent cracks that could lead to engine and aircraft damage. It mandates fluorescent penetrant inspections and replacement of certain ODC parts with modified versions to reduce stress-related cracking.

Nov 22, 2023
Airworthiness DirectiveMaintenanceSafety MgmtPratt & Whitney PW4070Pratt & Whitney PW4080Pratt & Whitney PW4090

EASA AD 2022-0110R1

Engine — Low Pressure Compressor Rotor (Fan) Disc — Inspection

EASA Airworthiness Directive 2022-0110R1 is a regulatory update addressing inspection requirements for low pressure compressor rotor (fan) discs on Rolls-Royce Deutschland BR700-710 series engines. This directive applies to engines installed on aircraft such as Bombardier BD-700-1A10, BD-700-1A11, Gulfstream G500, and G550. It mandates inspections to detect cracks that could lead to fan disc or blade failure, posing safety risks.

Nov 22, 2023
Airworthiness DirectiveMaintenanceSafety MgmtRolls-Royce Deutschland Ltd & Co Kg BR700-710Bombardier BD-700-1A10Bombardier BD-700-1A11Gulfstream G500Gulfstream G550

EASA AD CF-2023-74

Fuselage — Non-Destructive Testing Manual — Revision of Calibration Standards for Ultrasonic Inspection Procedures

Airworthiness Directive CF-2023-74 is issued by Transport Canada and applies to all serial numbers of the MHI RJ Aviation ULC model CL-600-2B19 aeroplanes. This directive addresses revisions to the Non-Destructive Testing Manual Part 4 Ultrasonic Inspection Procedures for fuselage inspections. It mandates updated calibration standards to improve crack detection during structural inspections.

Nov 22, 2023
Airworthiness DirectiveMaintenanceSafety MgmtMHI RJ Aviation CL-600 (Regional Jet)MHI RJ Aviation ULC CL-600-2B19

EASA AD CF-2023-62R1

Navigation — Radio Altimeter System — Introduction of a Radio Frequency Filter to Decrease Risk of Interference from 5G C-Band Wireless Telecommunication Service on the Radio Altimeter System When Operating in the Contiguous United States of America Airspace

Airworthiness Directive CF-2023-62R1 titled 'Navigation — Radio Altimeter System — Introduction of a Radio Frequency Filter to Decrease Risk of Interference from 5G C-Band Wireless Telecommunication Service on the Radio Altimeter System When Operating in the Contiguous United States of America Airspace' addresses interference issues affecting MHI RJ Aviation ULC aeroplanes, specifically models CL-600-2B19, CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25 when operating in contiguous U.S. airspace. The directive mandates installation of a radio frequency bandpass filter on radio altimeters to mitigate 5G C-Band interference risks. This directive is issued by Transport Canada Civil Aviation to ensure continued safe flight and landing operations.

Nov 22, 2023
Airworthiness DirectiveMaintenanceSafety MgmtMHI RJ Aviation CL-600 (Regional Jet)MHI RJ Aviation ULC CL-600-2B19MHI RJ Aviation ULC CL-600-2C10MHI RJ Aviation ULC CL-600-2C11MHI RJ Aviation ULC CL-600-2D15MHI RJ Aviation ULC CL-600-2D24MHI RJ Aviation ULC CL-600-2E25

EASA AD 2023-0208

Power Plant Mounts — Yoke Washer — Replacement

EASA Airworthiness Directive 2023-0208 is an airworthiness directive affecting Dassault Aviation Falcon 7X aeroplanes, including Falcon 8X models with specific manufacturer serial numbers. It addresses the replacement of double countersink washers installed on engine 1 and engine 3 forward yokes. The directive mandates inspection and potential replacement of these washers to ensure continued airworthiness.

Nov 22, 2023
Airworthiness DirectiveMaintenanceSafety MgmtDassault Falcon 7XDassault Falcon 8X

EASA AD GA8-11

Solenoid (Relay) Box Electrical Bonding

The Commonwealth of Australia Civil Aviation Safety Authority Airworthiness Directive AD/GA8/11 Solenoid (Relay) Box Electrical Bonding 24/2023 addresses electrical bonding issues in Gippsland Aeronautics GA8 and GA8-TC 320 series aeroplanes. This directive applies to all GA8 aircraft up to serial number GA8-20-262 and GA8-TC 320 aircraft up to serial number GA8-TC 320-20-261. It mandates compliance with a specific mandatory service bulletin to correct unsafe electrical bonding conditions in the solenoid relay box assembly.

Nov 22, 2023
Airworthiness DirectiveMaintenanceSafety MgmtGa8 Airvan Pty Ltd (Gippsaero) GA8Gippsland Aeronautics GA8Gippsland Aeronautics GA8-TC 320

EASA AD 2023-0209

SUPERSEDED BY EASA AD 2024-0198

EASA Airworthiness Directive 2023-0209 is an airworthiness directive issued by the European Union Aviation Safety Agency addressing chemical oxygen generators installed on various Airbus aircraft models including A310, A300, A318, A319, A320, A321, A330, and A340 series. The directive targets specific part numbers of chemical oxygen generators that have shown failures to activate, potentially reducing oxygen availability in emergencies. It mandates replacement of affected oxygen generators to ensure continued airworthiness and safety.

Nov 22, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A300-600Airbus A300-600ST (Beluga)Airbus A310Airbus A318Airbus A319Airbus A320Airbus A321Airbus A330Airbus A340Airbus A300

EASA AD BR-2023-11-01

KIDDE AEROSPACE & DEFENSE - Overheat Detection System - Inspection / Replacement

Brazilian Airworthiness Directive AD No. 2023-11-01 issued by Agência Nacional de Aviação Civil (ANAC) mandates inspection and possible replacement of Overheat Detection System (ODS) sensing elements on Embraer S.A. ERJ 170 series aircraft. The directive addresses potential defects in Kidde Aerospace & Defense ODS sensing elements manufactured before January 31, 2021, which could fail to detect thermal bleed leaks and pose fire risks. The affected aircraft models include ERJ 170-100 and ERJ 170-200 variants as specified in Embraer Service Bulletin 170-36-0027 revision 04.

Nov 21, 2023
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer ERJ 170Embraer ERJ 170-100Embraer ERJ 170-200

EASA AD 2023-0206

Master Minimum Equipment List — Amendment

EASA Airworthiness Directive 2023-0206 is an amendment addressing the Master Minimum Equipment List (MMEL) for Airbus A330 and A340 aeroplanes. It applies to multiple variants of these aircraft and mandates updates to the MMEL related to fuel quantity indication items. The directive ensures continued airworthiness by requiring operators to comply with revised MMEL provisions.

Nov 21, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A330Airbus A340