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EASA Regulations & Airworthiness Directives

Browse 4771 EASA regulations with AI-powered summaries.

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EASA AD 2022-0097

Equipment / Furnishings — Instrument Flight Rules Screens — Removal

EASA Airworthiness Directive 2022-0097 is an official regulatory document addressing Airbus Helicopters Deutschland GmbH EC135, EC635, and MBB-BK117 helicopter models. It mandates the removal of specific Instrument Flight Rules (IFR) screens installed on these helicopters to ensure continued airworthiness and flight safety. The directive applies to all variants and serial numbers of the affected helicopter models.

Jun 1, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC135Airbus Helicopters 635Airbus Helicopters MBB-BK 117Airbus Helicopters EC635MBB-BK117

EASA SIB AIR-22-06R1

SAFRAN Evacuation Systems Rupture Disc Assembly P/N B14268-1

The Special Airworthiness Information Bulletin FAA SAIB: AIR-22-06R1 is an informational bulletin addressing the rupture disc assembly part number B14268-1 used in evacuation systems on certain Transport Category airplanes. It informs operators about a potential issue where the rupture disc assembly may activate below 160°F, causing the compressed gas reservoir to vent and rendering inflatable emergency equipment inoperative. The bulletin references multiple Safran service bulletins for affected aircraft models to guide replacement procedures.

Jun 1, 2022
Safety Information BulletinMaintenanceSafety Mgmt

EASA AD 2022-0099

SUPERSEDED BY EASA AD 2024-0064

EASA Airworthiness Directive 2022-0099 is an airworthiness directive addressing Airbus Helicopters EC 175 B models. It focuses on inspection, clearance checks, and modifications related to the horizontal stabilizer attachment bolts and fittings to prevent potential in-flight loss of the horizontal stabilizer. The directive applies to all EC 175 B helicopters except those modified with AH mod 9U9A05341.

Jun 1, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC175Airbus Helicopters EC 175 B

EASA AD US-2022-11-10

Wing Splice Assembly Life Limit - Amendment

The Wing Splice Assembly Life Limit - Amendment is a Federal Aviation Administration (FAA) Airworthiness Directive (AD 2022-11-10) addressing certain Piper Aircraft, Inc. Model PA-46-600TP airplanes. It mandates a reduction in the life limit of the wing splice assembly part number 46W57A100-001 due to testing that revealed potential premature failure. This directive aims to enhance safety by preventing wing splice assembly failures that could lead to loss of airplane control.

Jun 1, 2022
Airworthiness DirectiveMaintenanceSafety MgmtPiper Aircraft PA-46 (Malibu)Piper PA-46-600TP

EASA AD ISR-I-97-2022-04-9

Aircraft Flight Manual - Wet Runway Performance Tables - Revision

The Aircraft Flight Manual - Wet Runway Performance Tables - Revision is an Airworthiness Directive issued by the Civil Aviation Authority of Israel affecting all serial numbers of the GALP model G280 aircraft. This directive mandates updates to the wet runway performance tables in the G280 Aircraft Flight Manual (AFM). It applies to all G280 aircraft certificated in any category.

May 31, 2022
Airworthiness DirectiveFlight OpsSafety MgmtGulfstream (Galp) G280GALP G280

EASA AD 2022-0095

Wings — Spar Root — Inspection / Repair

EASA Airworthiness Directive 2022-0095 is issued for all serial numbers of the Allstar PZL Glider SZD-51-1 “Junior” sailplanes. It addresses inspection and repair requirements for the wing spar root to prevent structural integrity loss due to cracks. The directive mandates inspections following hard landings or ground loops and updates to the Technical Service Manual.

May 31, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAllstar Pzl Glider SZD-51-1 (Junior)Allstar PZL Glider SZD-51-1 Junior

EASA AD CF-2021-38R1

Air Conditioning — Ram Air System — Emergency Ram Air Valve

Airworthiness Directive CF-2021-38R1 is issued by Transport Canada concerning the air conditioning ram air system emergency ram air valve (ERAV) on MHI RJ Aviation ULC model CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25 aircraft. This directive addresses issues with the ERAV part number GG670-95019-1, which has been reported stuck in closed or partially open positions due to corrosion. The directive mandates operational checks and detailed inspections of the valve and related ducts to ensure continued air supply and cabin safety.

May 30, 2022
Airworthiness DirectiveMaintenanceSafety MgmtMHI RJ Aviation CL-600 (Regional Jet)MHI 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 CF-2022-29

Landing Gear — Main Landing Gear (MLG) and Doors — Forward Door Linkage Sleeves Missing Greasing Grooves

The Canadian Airworthiness Directive CF-2022-29 addresses an issue with the main landing gear forward door linkage sleeves on De Havilland DHC-8-401 and -402 aircraft, serial numbers 4001, 4003, and subsequent. The directive mandates inspections and corrective actions due to missing greasing grooves on part number 46878-1 sleeves, which could lead to fatigue failure and potential landing gear malfunction. This safety measure aims to prevent asymmetric landing gear configuration and runway excursions.

May 30, 2022
Airworthiness DirectiveMaintenanceSafety MgmtDe Havilland Canada DHC-8De Havilland DHC-8-401De Havilland DHC-8-402

EASA AD CF-2022-28

SUPERSEDED BY TCCA AD CF-2023-35

Canadian Airworthiness Directive CF-2022-28 addresses erratic electrical system indications on Bombardier BD-100-1A10 aircraft, serial numbers 20003 through 20836. The directive targets misleading electrical power status caused by contamination in the left-hand direct current power centre (DCPC) internal communication data bus. It mandates verification and potential replacement of affected DCPC units to ensure reliable electrical power indications and flight safety.

May 30, 2022
Airworthiness DirectiveMaintenanceSafety MgmtBombardier BD-100Bombardier BD-100-1A10

EASA AD US-2022-10-02

Engine Controls - Reduction Gearbox Assembly - Vibration Tests

The document titled "Engine Controls - Reduction Gearbox Assembly - Vibration Tests" is a Federal Aviation Administration (FAA) Airworthiness Directive (AD 2022-10-02) that applies to certain Honeywell International, Inc. T53 model turboshaft engines, including T5311A, T5311B, T5313B, T5317A, T5317B, T5317A-1, T5317BCV, and various former military T53 models. This AD mandates initial and repetitive special vibration tests of the engine's reduction gearbox assembly and requires replacement of the gearbox or engine if vibration limits are exceeded. The directive addresses unsafe conditions caused by tachometer drive spur gear failures that could lead to engine overspeed and loss of power turbine speed indication.

May 25, 2022
Airworthiness DirectiveMaintenanceSafety MgmtHoneywell International T5311Honeywell International T5313Honeywell International T5317

EASA AD 2021-0129R1

Engine Fuel & Control — Low Pressure Compressor Case Static P30 Air System — Modification

EASA Airworthiness Directive 2021-0129R1 is a regulatory update addressing the modification of the Low Pressure Compressor Case Static P30 Air System on Rolls-Royce RB211 Trent 970-84, Trent 972-84, and Trent 972E-84 engines, commonly installed on Airbus A380 aircraft. The directive mandates changes to the P30 air system to prevent discrepancies in engine control signals that could affect thrust delivery. It applies to all serial numbers of the specified engine models.

May 25, 2022
Airworthiness DirectiveMaintenanceSafety MgmtRolls-Royce Deutschland Ltd & Co Kg RB211 TRENT 900Airbus A380

EASA AD 2022-0093

Fuselage — Fasteners at Frame 96 Stringer 6 and 7 on Right Hand Side — Inspection

EASA Airworthiness Directive 2022-0093 is an airworthiness directive issued by EASA concerning Airbus A350-941 aeroplanes with specific manufacturer serial numbers. It addresses inspection requirements for fasteners located at frame 96, stringers 6 and 7 on the right-hand side of the fuselage to ensure structural integrity.

May 25, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A350Airbus A350-941

EASA SIB 2022-04

High Pressure Compressor Abradable Liner Loss

EASA Safety Information Bulletin SIB No. 2022-04 addresses the issue of high pressure compressor abradable liner loss in Rolls-Royce BR700-725A1-12 engines, specifically serial numbers 25453 and 25454. The bulletin informs operators about potential deterioration of the HPC front case lining, which could lead to engine in-flight shutdown and reduced aircraft control. It provides guidance on inspection procedures to detect missing or deteriorating lining material.

May 25, 2022
Safety Information BulletinMaintenanceSafety MgmtRolls-Royce Deutschland Ltd & Co Kg BR700-710

EASA AD 2022-0094

Pneumatic — Air Conditioning / Engine Bleed Air System — Software Update; Airplane Flight Manual / Master Minimum Equipment List — Air Conditioning / Engine Bleed Air System — Amendment; Pneumatic — Engine Bleed Air Supply Over-pressure Valve — Replacement; Ice and Rain Protection — Anti-ice Control Unit — Replacement

EASA Airworthiness Directive 2022-0094 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A380-841, A380-842, and A380-861 aeroplanes. It addresses issues related to the pneumatic air conditioning and engine bleed air systems, including software updates, replacement of engine bleed air supply over-pressure valves, and replacement of anti-ice control units. The directive also amends the Airplane Flight Manual and Master Minimum Equipment List for these systems.

May 25, 2022
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A380Airbus A380-841Airbus A380-842Airbus A380-861

EASA AD US-2022-06-06

Flight Controls - Rudder Pedal Cover Assembly Fasteners - Modification

Federal Aviation Administration Airworthiness Directive 2022-06-06 is a final rule addressing certain Boeing 737 series airplanes, including models 737-600, -700, -700C, -800, -900, -900ER, 737-8, and 737-9. It mandates modifications to the rudder pedal cover and shroud assemblies to prevent fasteners from loosening and interfering with rudder pedal operation. This directive aims to enhance flight control safety by ensuring reliable rudder pedal function.

May 24, 2022
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 737

EASA AD 2022-0092

SUPERSEDED BY EASA AD 2025-0149

EASA Airworthiness Directive 2022-0092 is an airworthiness directive issued by the European Union Aviation Safety Agency concerning PZL W-3A and W-3AS model helicopters equipped with main gearboxes part numbers 64.21.3000 and 64.21.4000. The directive mandates repetitive engine vibration level measurements to detect potential unsafe conditions related to increased pinion gear play and bearing damage that could lead to oil leaks and fire hazards. This AD applies to all manufacturer serial numbers of the affected helicopter models.

May 24, 2022
Airworthiness DirectiveMaintenanceSafety MgmtWsk Pzl-Swidnik PZL W-3APZL W-3APZL W-3AS

EASA AD US-2022-09-14

Air - Operability Bleed Valve - Inspection / Replacement

Airworthiness Directive 2022-09-14 is a final rule issued by the Federal Aviation Administration addressing General Electric Company CF34-8C and CF34-8E model turbofan engines. It mandates inspections and replacements related to the operability bleed valve (OBV) components to prevent fuel leaks and potential engine fires. This directive applies to specific OBV part numbers installed on these engine models.

May 23, 2022
Airworthiness DirectiveMaintenanceSafety MgmtGeneral Electric CF34-8

EASA SIB AIR-22-09R1

Autopilot Flight Director System: ALT HOLD Engaged on Takeoff

The Special Airworthiness Information Bulletin AIR-22-09R1 is an FAA advisory addressing the potential for the Autopilot Flight Director System (AFDS) altitude hold (ALT) mode to engage erroneously during takeoff on Boeing Model 777-200, -200LR, -300, -300ER, 777F, and Model 787-8, -9, and -10 airplanes. This bulletin informs operators of a known issue where ALT hold mode activation on the ground can lead to improper pitch guidance after liftoff, potentially causing low climb rates or descent warnings. The bulletin provides background, operational details, and references Boeing Multi Operator Messages for corrective procedures.

May 23, 2022
Safety Information BulletinFlight OpsSafety MgmtBoeing 777Boeing 787

EASA AD BR-2022-05-04

Navigation - Primary Flight Displays - Software Installation

Brazilian Airworthiness Directive AD No. 2022-05-04 issued by ANAC mandates software updates for Honeywell Primus EPIC systems installed on Embraer S.A. ERJ 190100 and ERJ 190200 series aircraft. This directive addresses uncommanded barometric reference settings affecting primary flight displays across multiple ERJ 190 variants. The directive applies to all serial numbers equipped with specific software versions up to 25.8 and 27.1 through 27.3.

May 23, 2022
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer ERJ 190Embraer ERJ 190100Embraer ERJ 190200

EASA AD BR-2022-05-03

Navigation - Primary Flight Displays - Software Installation

Brazilian Airworthiness Directive 2022-05-03 is an official regulatory document issued by the Agência Nacional de Aviação Civil (ANAC) that applies to Embraer S.A. ERJ 170 series airplanes equipped with Honeywell Primus EPIC software versions up to 25.8 or versions 27.1 through 27.3. The directive mandates software updates to address safety concerns related to the primary flight displays. It ensures continued airworthiness and safe operation of affected aircraft registered in Brazil.

May 23, 2022
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer ERJ 170