EASA Regulations & Airworthiness Directives

Browse 5,156 EASA regulations with AI-powered summaries.

Aircraft:AllAirbus A320286Airbus A321285Airbus A319253Airbus A350222Airbus A330220Airbus A318189Airbus A380182Boeing 737175Airbus A340141Airbus A350-941132Airbus BD-500 (A220 Series)123Airbus Helicopters AS 332119Airbus Helicopters EC 225116Airbus Helicopters SA 330116Boeing 787115Show all...

EASA AD 2025-0104

May 7, 2025

Aircraft Flight Manual — Sections Limitations and Normal Procedures — Amendment; Master Minimum Equipment List — Amendment; Pneumatic — High Pressure Valve — Modification / Inspection / Replacement

The document titled 'Aircraft Flight Manual — Sections Limitations and Normal Procedures — Amendment; Master Minimum Equipment List — Amendment; Pneumatic — High Pressure Valve — Modification / Inspection / Replacement' applies to the AIRBUS S.A.S. A330 aircraft. It addresses updates to the aircraft flight manual sections related to limitations and normal procedures, amendments to the master minimum equipment list, and requirements for modification, inspection, or replacement of the pneumatic high pressure valve system.

Other
  • Airbus A330

EASA AD 2025-0051R1

May 7, 2025

Equipment / Furnishings — Hoist — Replacement

EASA Airworthiness Directive 2025-0051R1 is a regulatory update addressing the replacement of rescue hoist assemblies on various Airbus Helicopters and Leonardo helicopter models, including the H160-B, EC 225 LP, EC 175 B, AS 332 L2, AS 365 N3, EC135, MBB-BK117, AW109SP, AB139, AW139, AW169, and AW189. The directive mandates inspections and replacement of affected hoist assemblies due to potential non-conformant overload clutch assemblies that could lead to hoist failure. This AD applies to all serial numbers of the listed helicopter models and specifies affected part numbers and serviceable part criteria.

Airworthiness Directive
  • Airbus Helicopters EC175
  • Airbus Helicopters H160
  • Airbus Helicopters SA 330
  • Airbus Helicopters AS 332
  • Airbus Helicopters EC 225
  • Airbus Helicopters SA
  • Airbus Helicopters AS 365
  • Airbus Helicopters EC 155
  • Airbus Helicopters EC135
  • Airbus Helicopters 635
  • Airbus Helicopters MBB-BK 117
  • Leonardo S.P.A. Helicopters A109
  • Leonardo S.P.A. Helicopters A119
  • Leonardo S.P.A. Helicopters AB139
  • Leonardo S.P.A. Helicopters AW139
  • Leonardo S.P.A. Helicopters AW169
  • Leonardo S.P.A. Helicopters AW189

EASA AD 2025-0107

May 7, 2025

Fuselage — Frame 35 / Slidebox Junction — Inspection

EASA Airworthiness Directive 2025-0107 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A321-111, A321-112, A321-131, A321-211, A321-212, A321-213, A321-231, and A321-232 aeroplanes. The directive mandates inspections of the fuselage frame 35 and slidebox junction areas to detect cracks that could compromise structural integrity. It applies to all serial numbers except those with Airbus modifications 161341 or 161511 incorporated during production.

Airworthiness Directive
  • Airbus A321

EASA AD US-2025-07-03

May 7, 2025

Fuselage - Frame Fittings and Failsafe Strap Outboard Chords - Repetitive Inspections

Fuselage - Frame Fittings and Failsafe Strap Outboard Chords - Repetitive Inspections is a Federal Aviation Administration (FAA) Airworthiness Directive (AD 2025-07-03) that applies to all Boeing 737-600, -700, -700C, -800, -900, and -900ER series airplanes. This AD mandates repetitive detailed and ultrasonic inspections for cracking on the left- and right-hand sides of certain frame fittings and failsafe straps at station 663.75, with required repairs if cracking is found. The directive aims to maintain the structural integrity of these Boeing 737 models by addressing potential failures in principal structural elements.

Airworthiness Directive
  • Boeing 737

EASA AD CF-2025-22

May 5, 2025

Communication — Electrical harness chafing condition

Canadian Airworthiness Directive CF-2025-22 addresses an electrical harness chafing condition in Bell Textron Canada Limited Model 407 helicopters, specifically serial numbers 54300 through 54752, 54805 through 54999, and 56300 through 56366 and 56368. The directive requires inspection and corrective actions to prevent potential smoke or fire hazards in the cockpit caused by chafing of electrical harnesses near the instrument panel. This directive is issued under Canadian Aviation Regulation 521.427 and applies from May 7, 2025.

Airworthiness Directive
  • Bell 407

EASA AD 2025-0102

May 5, 2025

Hydraulic Power — Landing Gear Flexible Hoses — Modification

EASA Airworthiness Directive 2025-0102 is an airworthiness directive addressing hydraulic power landing gear flexible hoses on Piaggio Aviation P.180 Avanti and Avanti II aeroplanes, specifically those with manufacturer serial numbers 1002, 1004 to 1234, and 3001 to 3018. The directive mandates modification of the landing gear hydraulic flexible hoses to prevent potential leakage and fire hazards. It applies to specific part numbers of flexible hoses used in the landing gear hydraulic system.

Airworthiness Directive
  • Piaggio P180

EASA AD 2025-0103

May 5, 2025

Hydraulic Power — Main Hydraulic Pump — Master Minimum Equipment List Restriction

EASA Airworthiness Directive 2025-0103 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting ATR 42-500 and ATR 72-212A aeroplanes with ATR modification 05948 incorporated. The directive addresses hydraulic power system concerns related to the main hydraulic pump and introduces a master minimum equipment list (MMEL) restriction to enhance safety. It mandates operational changes to prevent loss of control of hydraulic pumps and nose wheel steering during critical phases of flight.

Airworthiness Directive
  • ATR ATR42
  • ATR ATR72

EASA AD CF-2025-23

May 5, 2025

Nacelles/Pylons - Oil Cooler Fan Assembly Housing bracket cracking

The Canadian Airworthiness Directive CF-2025-23 addresses cracking in the oil cooler fan assembly housing bracket on Bell Textron Canada Limited (BTCL) Model 505 helicopters, specifically serial numbers 65011 to 65020 and 65022 to 65027. This directive mandates inspections and modifications to prevent potential failure of the mounting bracket. The issue involves the 'Z' shaped support bracket that may crack, posing a risk to the rear transmission system.

Airworthiness Directive
  • Bell 505 (Jet Ranger X)

EASA AD US-2025-09-08

May 5, 2025

Stabilizers - Outboard Elevators - Maintenance Records Check / Inspection

The Federal Aviation Administration's Airworthiness Directive 2025-09-08 addresses a safety issue affecting all Boeing Model 747 series airplanes. The directive requires a maintenance records check or inspection to verify whether certain outboard elevators, specifically part numbers 654U6625-2411 and 654U6625-2412, have been installed with the necessary balance weights. This action is necessary due to reports of elevators installed without balance weights, which poses safety risks.

Airworthiness Directive
  • Boeing 747

EASA AD 2025-0101

May 5, 2025

Time Limits / Maintenance Checks — Airworthiness Limitations Section — Amendment

The document titled Time Limits / Maintenance Checks — Airworthiness Limitations Section — Amendment is an informational Airworthiness Directive record concerning Ratier-Figeac FH385 and FH386 series propellers. It clarifies that no such propellers are currently in civil service, and therefore no public AD exists. The document serves as a recommendation for military authorities responsible for aircraft with these propellers to issue their own applicable ADs.

Airworthiness Directive
  • Ratier-Figeac FH385
  • Ratier-Figeac FH386

EASA AD CF-2025-25

Apr 30, 2025

Air Conditioning — Integrated Air System Control (IASC) — Cabin Pressure Sensors Drifting

Airworthiness Directive CF-2025-25 is issued by Transport Canada and applies to Airbus Canada Limited Partnership (ACLP) model BD-500-1A10 and BD-500-1A11 aeroplanes. The directive addresses an issue with drifting cabin pressure sensors in the Integrated Air System Control (IASC) units, which can cause cabin altitude overshoots and potentially compromise aircraft structural integrity. It mandates replacement of affected IASCs and operational restrictions until corrective actions are completed.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)

EASA AD G-2025-0002

Apr 30, 2025

[Correction] IPECO HOLDINGS Limited: Equipment / Furnishings — Pilot & Co-Pilot Seats — Inspection / Modification

Correction IPECO HOLDINGS Limited: Equipment / Furnishings — Pilot & Co-Pilot Seats — Inspection / Modification is a UK Civil Aviation Authority Airworthiness Directive G-2025-0002 addressing Type 3A063 pilot and co-pilot crew seats installed on ATR 42 and ATR 72 aircraft. It mandates inspection and possible modification of these seats to prevent unexpected rearward movement during critical phases of flight. The directive applies to specific seat part numbers manufactured by Ipeco Holdings Limited.

Airworthiness Directive

EASA AD 2025-0100

Apr 30, 2025

Engine Fuel and Control — Hydro-Mechanical Unit — Replacement / Modification

EASA Airworthiness Directive 2025-0100 is an airworthiness directive affecting Airbus A350-1041 aeroplanes equipped with Rolls-Royce Trent XWB-97 engines. It addresses the replacement and modification of hydro-mechanical units (HMU) with specific part numbers to prevent engine transient N1 shaft speed exceedance caused by worn Combining Spill Valve (CSV) pistons. The directive mandates compliance with Airbus and Rolls-Royce service instructions to ensure continued safe operation.

Airworthiness Directive
  • Airbus A350

EASA AD 2025-0099

Apr 30, 2025

Flight Controls – Flight Control Remote Module – Replacement

EASA Airworthiness Directive 2025-0099 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A350-941 and A350-1041 aeroplanes. It addresses the replacement and maintenance requirements of Flight Control Remote Modules (FCRM) due to hydraulic fluid contamination risks. The directive applies to specific FCRM part numbers and aims to prevent potential loss of control of rudder, elevator, or aileron surfaces.

Airworthiness DirectiveSuperseded
  • Airbus A350

EASA AD CF-2025-24

Apr 30, 2025

Fuel Distribution — Motive Flow Fuel-feed Tubes Damaged at Bonding Clamp and Clamp Block Locations Inside the Fuel Tank

Airworthiness Directive CF-2025-24 addresses damage to motive flow fuel-feed tubes at bonding clamp and clamp block locations inside the fuel tank on Airbus Canada Limited Partnership (ACLP) aircraft models BD-500-1A10 and BD-500-1A11. This directive mandates inspections, operational checks, and replacement of saddle clamps to prevent fuel imbalance issues during flight. It applies to specific serial numbers starting from 50001 for BD-500-1A10 and 55001 for BD-500-1A11 models.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)

EASA AD 2025-0098

Apr 29, 2025

Tail Rotor Drive – Tail Drive Line Rear Shaft and Damper – Inspections

EASA Airworthiness Directive 2025-0098 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters H160-B models. It mandates inspections of the tail rotor drive rear shaft and damper components, specifically parts with part numbers U651A1100102, U651A1100103, U651A2200103, U535A2121207, and U535A2121208. The directive aims to ensure continued airworthiness by addressing potential contact and damage between the rear shaft and damper.

Airworthiness DirectiveSuperseded
  • Airbus Helicopters H160

EASA AD 2025-0096

Apr 28, 2025

Aircraft Flight Manual — Section Limitations — Amendment / Master Minimum Equipment List — Amendment / Pneumatic — High Pressure Bleed Valve — Replacement

The document titled 'Aircraft Flight Manual — Section Limitations — Amendment / Master Minimum Equipment List — Amendment / Pneumatic — High Pressure Bleed Valve — Replacement' applies to Airbus S.A.S. aircraft models A319, A320, and A321. It addresses updates to the Aircraft Flight Manual section limitations and the Master Minimum Equipment List, alongside the replacement procedure for the pneumatic high pressure bleed valve. These changes are specific to the Airbus A319/A320/A321 family.

Other
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA AD 2025-0097

Apr 28, 2025

Equipment / Furnishings — Hoist Support / Inspection / Replacement — Removal from Service

EASA Airworthiness Directive 2025-0097 is an airworthiness directive affecting all PZL W-3A helicopters equipped with hoist supports having Part Number 39.30.210.00.02. It mandates inspection, record verification, and potential replacement of hoist supports to ensure compliance with service-life limits and safe operation. The directive also regulates the installation of these hoist supports to maintain continued airworthiness.

Airworthiness Directive
  • Wsk Pzl-Swidnik PZL W-3A

EASA AD 2025-0095

Apr 25, 2025

Landing Gear – Main Landing Gear Brake Rod Center Pin and Nut – Inspection

EASA Airworthiness Directive 2025-0095 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A350-941 aeroplanes with specific manufacturer serial numbers. It mandates inspections of the main landing gear brake rod center pin and nut sub-assemblies to detect corrosion and potential detachment risks. The directive aims to ensure continued airworthiness and prevent landing gear extension failures.

Airworthiness DirectiveSuperseded
  • Airbus A350