Sign in Create account

EASA Regulations & Airworthiness Directives

Browse 5,153 EASA regulations with AI-powered summaries.

Aircraft:All Airbus A320286 Airbus A321285 Airbus A319253 Airbus A350222 Airbus A330220 Airbus A318189 Airbus A380182 Boeing 737175 Airbus A340141 Airbus A350-941132 Airbus BD-500 (A220 Series)123 Airbus Helicopters AS 332119 Airbus Helicopters EC 225116 Airbus Helicopters SA 330116 Boeing 787115 Show all...

EASA AD 2020-0010R3

Engine — De-Pairing Limitation

EASA Airworthiness Directive 2020-0010R3 is an updated regulatory document addressing engine surge risks in Rolls-Royce Trent 1000 series engines installed on Boeing 787 aircraft. It applies to Trent 1000-A, -AE, -C, -CE, -D, -E, -G, and -H engines except those modified with Rolls-Royce Service Bulletin TRENT1000-72-K434. The directive mandates de-pairing limitations to mitigate the risk of dual engine surges that could lead to in-flight shutdowns.

Airworthiness Directive

Rolls-Royce Deutschland Ltd & Co Kg TRENT 1000

EASA AD 2019-0249R1

Engine — Intermediate Pressure Compressor Blades / Shafts — Inspection

EASA Airworthiness Directive 2019-0249R1 is an updated regulatory requirement addressing inspection of intermediate pressure compressor blades and shafts on Rolls-Royce Trent 1000 engines, commonly installed on Boeing 787 aircraft. The directive mandates repetitive inspections of specific IPC Rotor 1 and Rotor 2 blades and IPC shaft components to detect cracks and prevent in-flight blade release. It applies to all serial numbers of Trent 1000-A, -AE, -C, -CE, -D, -E, -G, and -H engine variants.

Airworthiness Directive

Rolls-Royce Deutschland Ltd & Co Kg TRENT 1000

EASA AD CF-2025-07

Flight Controls — Horizontal Stabilizer Trim Actuator (HSTA) — Incorrect Installation of the Interface Pin in the Upper Gimbal

Canadian Airworthiness Directive CF-2025-07 addresses a safety issue in Airbus Canada Limited Partnership aircraft models BD-500-1A10 and BD-500-1A11. The directive concerns the incorrect installation of the interface pin in the upper gimbal of the Horizontal Stabilizer Trim Actuator (HSTA). It mandates inspection and correction to ensure proper mechanical connection of the horizontal stabilizer.

Airworthiness Directive

Airbus BD-500 (A220 Series)

EASA AD 2024-0152R1

Ignition — Advanced Start System — Deactivation

Ignition — Advanced Start System — Deactivation is a technical document concerning the TECNAM Costruzioni Aeronautiche P2008 JC aircraft. It addresses procedures or requirements related to the deactivation of the advanced start ignition system on this specific aircraft model. The document provides guidance relevant to maintaining or modifying the ignition system to ensure compliance and safety.

Tecnam P2008 JC

EASA AD CF-2025-06

Auxiliary Power Unit (APU) — APU Muffler Drainage Blockage Causing Fuel Leakage Accumulation

The Canadian Airworthiness Directive CF-2025-06 addresses an issue with the Auxiliary Power Unit (APU) muffler drainage blockage causing fuel leakage accumulation on Bombardier Inc. CL-600-2A12 and CL-600-2B16 aircraft models. This directive mandates inspections and functional tests of the APU exhaust muffler drainage system to prevent fuel accumulation and potential fire hazards. It applies to all serial numbers of the affected Bombardier Challenger aircraft variants.

Airworthiness Directive

Bombardier CL-600 (Challenger)

EASA AD CF-2025-05

Landing Gear — Uncommanded Steering

The Canadian Airworthiness Directive CF-2025-05 addresses uncommanded steering issues in the landing gear of Bombardier Inc. Challenger aircraft models CL-600-1A11, CL-600-2A12, and CL-600-2B16 with specified serial numbers. This directive mandates periodic functional testing of the transfer valve in the nose landing gear steering system to prevent unintended directional changes during landing. The directive applies to multiple variants of the Challenger 600 series aircraft.

Airworthiness Directive

Bombardier CL-600 (Challenger)

EASA AD RA-2024-05-01R1

NOT ADOPTED - EASA DECISION ATTACHED - SEE EASA AD 2025-0154

The document titled NOT ADOPTED - EASA DECISION ATTACHED - SEE EASA AD 2025-0154 is an official EASA position regarding the ANAC Argentina Airworthiness Directive RA 2024-05-01 and its Revision 1. It concerns LAVIA SA PA-25, PA-25-235, and PA-25-260 aeroplanes, addressing corrosion and crack findings in the front and rear spars and the drag wire pull fitting (P/N 61212-00) of the front spar. EASA decided not to adopt the ANAC Argentina AD and instead issued its own AD 2025-0154 to address the same unsafe condition with a different inspection regime and operational limitations.

Airworthiness Directive

Lavia PA-25 (Chincul)
Lavia PA-25 (Pawnee)
Lavia PA-25 (Puelche)

EASA AD 2025-0025

Equipment / Furnishings — Emergency Release Control of Cargo-Swing Installation — Inspection

EASA Airworthiness Directive 2025-0025 is an airworthiness directive issued by EASA concerning Airbus Helicopters AS 350 B2, AS 350 B3, AS 355 NP, AS 355 N, and EC 130 B4 models equipped with ONBOARD systems 3500LB having Part Number 704A41811035. The directive mandates inspection and potential adjustment or replacement of the emergency release control of the cargo-swing installation to ensure safe operation. This directive addresses a safety issue related to the incorrect adjustment of the release cable that could lead to loss of load during cargo swing operations.

Airworthiness Directive

Airbus Helicopters AS 350
Airbus Helicopters EC 130
Airbus Helicopters AS 355

EASA AD 2025-0020R1

Engine — Combustion Rear Inner Case Bolt — Replacement / Modification

EASA Airworthiness Directive 2025-0020R1 is an updated directive addressing the replacement and modification of combustion rear inner case (CRIC) bolts, Part Number FW82729, on Rolls-Royce RB211 Trent 900 series engines. These engines are commonly installed on Airbus A380 aircraft. The directive mandates repetitive replacement of affected bolts during qualified shop visits and requires a modification of the engine to install an improved CRIC assembly to prevent bolt fractures.

Airworthiness Directive

Rolls-Royce Deutschland Ltd & Co Kg RB211 TRENT 900

EASA AD 2025-0023-E

Flight Controls - Flaperon Bellcrank Bolt - Inspection

EASA Airworthiness Directive 2025-0023-E is an emergency directive addressing the inspection and corrective actions for the flaperon bellcrank bolt on Pipistrel Vertical Solutions Virus SW 121, SW 121A, SW 121C, and Virus SW 128 aeroplanes. The directive mandates inspection and modification procedures to ensure the secure installation of the flaperon bellcrank bolt to prevent control stick malfunctions. This AD applies to all serial numbers listed in the relevant Pipistrel service bulletins.

Airworthiness Directive

Pipistrel Vertical Solutions D.O.O. Virus SW

EASA AD GA8-12

Powerplant Instrumentation and Limitations - Maintenance and Operational Manual - Amendment

The Powerplant Instrumentation and Limitations - Maintenance and Operational Manual - Amendment is an Airworthiness Directive issued by the Civil Aviation Safety Authority of Australia affecting all GippsAero GA8 series aeroplanes listed in the relevant service bulletin. It addresses discrepancies in engine performance data related to take-off charts and engine RPM limits. This directive mandates updates to maintenance and operational manuals to ensure compliance with corrected engine limitations.

Airworthiness Directive

Ga8 Airvan Pty Ltd (Gippsaero) GA8

EASA AD 2025-0024

Superseded by EASA AD 2025-0080

EASA Airworthiness Directive 2025-0024 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting ATR 42 and ATR 72 aeroplanes. It addresses a potential unsafe condition related to the aft cargo compartment fire extinguisher distribution piping, specifically a disconnected fire extinguishing tube found during final assembly inspections. The directive applies to various ATR 42 and ATR 72 models with specific modification and serial number applicability.

Airworthiness Directive

ATR ATR42
ATR ATR72

EASA AD 2025-0021R1

Superseded by EASA AD 2025-0266

EASA Airworthiness Directive 2025-0021R1 is an updated directive addressing the inspection and maintenance of Rolls-Royce Trent 7000-72 and Trent 7000-72C engines, primarily installed on Airbus A330 (NEO) aircraft. It mandates on-wing borescope inspections of high pressure turbine (HPT) blades with part number KH64485 to detect axial cracking and requires corrective actions including engine removal and blade replacement if cracks exceed specified limits. The directive also introduces a life limit for affected HPT blades and excludes engines modified with mod 72-K336 from these requirements.

Airworthiness DirectiveSuperseded

Rolls-Royce Deutschland Ltd & Co Kg TRENT 7000

EASA AD 2025-0022

Engine Fuel & Control — Fuel Control System — Additive Application

EASA Airworthiness Directive 2025-0022 is an official safety directive addressing the fuel control system of GE Aviation Czech M601, H75, H80, and H85 series engines. These engines are commonly installed on aircraft such as the Aircraft Industries L-410 and L-420, Air Tractor AT series, Allied Ag Cat G-164, Thrush Aircraft 510G and S-2R, Viking Air DHC-3 Otter, Zlin Z-37T, and PAC FU-24. The directive mandates the periodic application of a lubricity improver additive to the fuel control unit to prevent fuel deposit-related malfunctions.

Airworthiness Directive

Ge Aviation Czech H75, H80, H85
Ge Aviation Czech M601

EASA AD BR-2025-01-01

Computerized Aeroplane Flight Manual Takeoff Calculation Module - Revision

Brazilian Airworthiness Directive AD No. 2025-01-01 is a regulatory document issued by the Agência Nacional de Aviação Civil (ANAC) that applies to Embraer ERJ 190-300 and ERJ 190-400 airplane models. It addresses an inconsistency in the Computerized Airplane Flight Manual (CAFM) Takeoff Calculation Module affecting these aircraft. The directive mandates updates to the Airplane Flight Manual to ensure accurate takeoff performance calculations.

Airworthiness Directive

Embraer ERJ 190

EASA SIB BEA-2024-07R1

Landing Gear - Shock Absorber Servicing

BEA 2024-07R1 is a Special Airworthiness Bulletin issued to inform the civil aviation community about best practices for servicing the Main Landing Gear (MLG) shock absorbers on EMBRAER S.A. EMB-545 and EMB-550 aircraft. The bulletin highlights issues related to improper servicing that can affect landing gear operation and aircraft control laws. It provides recommendations to ensure correct servicing procedures are followed to maintain safe aircraft operation.

Safety Information Bulletin

Embraer EMB-545
Embraer EMB-550

EASA AD CF-2025-04

Superseded by TCCA AD CF-2025-45

The Canadian Airworthiness Directive CF-2025-04 is a regulatory document addressing electrical wiring issues in the toilet A maintenance panel of Airbus Canada Limited Partnership BD-500-1A10 and BD-500-1A11 aircraft models. It mandates inspections and corrective actions to ensure proper securing and clearance of electrical harnesses near oxygen supply lines to prevent potential fire hazards.

Airworthiness Directive

Airbus BD-500 (A220 Series)

EASA AD 2024-0242R1

Flight Controls — Horizontal Tailplane Drive Lower Bearing — Modification

EASA Airworthiness Directive 2024-0242R1 is a regulatory document addressing the horizontal tailplane drive lower bearing on Standard Cirrus sailplanes manufactured by SCHEMPP-HIRTH Flugzeugbau GmbH. It applies specifically to Standard Cirrus sailplanes with certain serial numbers and mandates inspection and possible replacement of affected lower ball bearings to ensure continued airworthiness.

Airworthiness Directive

Schempp Hirth Flugzeugbau Standard Cirrus

EASA AD 2025-0017R1

Fuselage — Tail Rotor Pylon — Inspection

EASA Airworthiness Directive 2025-0017R1 is an updated safety directive addressing inspection requirements for the tail rotor pylon fuselage on Airbus Helicopters EC 175 B models. It mandates repetitive visual inspections to detect loose rivets and cracks that could compromise the structural integrity of the tail rotor pylon. The directive applies to all serial numbers of the EC 175 B helicopter and provides guidance on corrective repairs if discrepancies are found.

Airworthiness Directive

Airbus Helicopters EC175

EASA SIB SAIB-2025-01

Hydraulic Power System - Fatigue Failure of Hydraulic Flexible Hoses

The Special Airworthiness Information Bulletin (SAIB) 2025-01 issued by the FAA addresses fatigue failure of hydraulic flexible hoses in the wheel wells of the main and nose landing gear on Boeing 757 series airplanes. The bulletin provides information on the issue and recommends maintenance actions to prevent loss of the left hydraulic system. This SAIB is informational and does not mandate regulatory action under 14 CFR part 39.

Safety Information Bulletin

Boeing 757