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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 2018-0075

SUPERSEDED BY EASA AD 2019-0089

EASA Airworthiness Directive 2018-0075 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting GE Aviation Czech H80-200 engines installed with Avia Propeller AV-725 propellers on Aircraft Industries L 410 UVP-E20 and L 410 UVP-E20 CARGO aeroplanes. It addresses a safety issue related to the Beta switch on these engines that could lead to loss of control of the aircraft. The directive mandates inspection, adjustment, and replacement of the Beta switch to ensure continued safe operation.

Apr 5, 2018
Airworthiness DirectiveMaintenanceSafety MgmtGe Aviation Czech H75, H80, H85Aircraft Industries L 410 UVP-E20Aircraft Industries L 410 UVP-E20 CARGO

EASA AD 2018-0041R1

[Correction] Engine — Operational Restrictions

EASA Airworthiness Directive 2018-0041R1 is a correction and revision to the original emergency AD addressing operational restrictions for certain Airbus A320-271N, A321-271N, and A321-272N aeroplanes equipped with specific International Aero Engines (IAE) PW1000G series engines. The directive targets engines with serial numbers P770450 to P770614 that are susceptible to high pressure compressor aft hub knife edge seal cracks, which can lead to in-flight shutdowns. It mandates operational limitations to mitigate the risk of dual engine failure and restricts Extended range Two-engine Operations (ETOPS) for affected engines.

Apr 4, 2018
Airworthiness DirectiveFlight OpsSafety MgmtAirbus A320Airbus A321

EASA AD US-2018-06-11

Turbocharging - Exhaust Tailpipe V-Band Coupling (Clamp) - Life Limit / Inspection

The document titled 'Turbocharging - Exhaust Tailpipe V-Band Coupling (Clamp) - Life Limit / Inspection' is an FAA approval letter granting a Global Alternate Method of Compliance (AMOC) for Airworthiness Directive 2018-06-11. It affects Textron Aviation models A36TC, B36TC, S35, V35, V35A, and V35B airplanes equipped with specific Continental TSI0-520-D engines and turbochargers. The AMOC addresses replacement and inspection procedures for the exhaust tailpipe V-band coupling part number S1921-1 as an acceptable substitute for certain original part numbers.

Apr 3, 2018
Agency DecisionMaintenanceSafety MgmtTextron Aviation 35 (Bonanza)Textron Aviation 36 (Bonanza)Textron Aviation A36TCTextron Aviation B36TCTextron Aviation S35Textron Aviation V35Textron Aviation V35ATextron Aviation V35B

EASA AD 2018-0073

SUPERSEDED BY EASA AD 2018-0084

EASA Airworthiness Directive 2018-0073 is an airworthiness directive addressing Rolls-Royce Trent 1000 series engines installed on Boeing 787 aircraft. It mandates inspections of the Intermediate Pressure Compressor (IPC) Rotor 1 and 2 blades due to reported cracking issues that could lead to in-flight blade release and reduced aircraft control. The directive requires repetitive inspections and corrective actions to ensure engine safety and continued airworthiness.

Mar 30, 2018
Airworthiness DirectiveMaintenanceSafety MgmtRolls-Royce Deutschland Ltd & Co Kg TRENT 1000Boeing 787

EASA AD 2018-0072

Fuel System — Firewall — Inspection / Modification

EASA Airworthiness Directive 2018-0072 is an airworthiness directive issued for Costruzioni Aeronautiche TECNAM S.r.l. P2008 JC aeroplanes, serial numbers 1002 to 1085 inclusive. It addresses a potential unsafe condition related to the engine firewall fuel system, specifically concerning steel patches that may detach during an engine fire. The directive mandates inspection and possible modification of the firewall patches to prevent fire propagation.

Mar 28, 2018
Airworthiness DirectiveMaintenanceSafety MgmtTecnam P2008 JCCostruzioni Aeronautiche TECNAM P2008 JC

EASA AD US-2018-04-12

Fuel - Fuel Tank - Inspection / Revision of the Maintenance or Inspection Program

Airworthiness Directive 2018-04-12 is a final rule issued by the Federal Aviation Administration (FAA) addressing all Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes. This directive mandates modifications to fuel tank wiring to prevent electrical arcing and potential fuel tank explosions. It requires installation of shielded wire bundles and convoluted liners within fuel tank conduits and updates to the maintenance or inspection program to include specific airworthiness limitations.

Mar 27, 2018
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 737Boeing 737-100Boeing 737-200Boeing 737-200CBoeing 737-300Boeing 737-400Boeing 737-500

EASA AD 2018-0070

Main Rotor — Vibration Absorber Star — Inspection / Replacement

EASA Airworthiness Directive 2018-0070 is an airworthiness directive addressing the inspection and replacement of the main rotor vibration absorber star, part number 30.23.005.01.04, installed on all serial numbers of PZL W-3A and PZL W-3AS helicopters. The directive mandates repetitive inspections to detect corrosion and potential defects that could compromise structural integrity and helicopter control. It applies to parts installed on these helicopter models and requires compliance with the manufacturer's mandatory bulletin BO-37-18-291.

Mar 27, 2018
Airworthiness DirectiveMaintenanceSafety MgmtWsk Pzl-Swidnik PZL W-3APZL W-3APZL W-3AS

EASA AD 2007-0057R1

Engine — Gas Generator Front Bearing — Modification

EASA Airworthiness Directive 2007-0057R1 is a regulatory update addressing the ARRIUS 2F engines manufactured by SAFRAN Helicopter Engines, commonly installed on EC 120B helicopters. This directive mandates modifications to the gas generator front bearing to prevent un-commanded in-flight engine shutdowns caused by bearing fractures. The directive ensures continued airworthiness by requiring installation of improved gas generator front bearings.

Mar 26, 2018
Airworthiness DirectiveMaintenanceSafety MgmtSafran ARRIUS 2Eurocopter EC 120B

EASA AD 2018-0069

Navigation — Flight / Ground Logic — Modification

EASA Airworthiness Directive 2018-0069 is an airworthiness directive affecting Airbus Helicopters EC 155 B and EC 155 B1 models. It addresses a safety issue related to the Flight/Ground signal logic used by the Attitude Heading and Reference Systems (AHRS) on these helicopters. The directive mandates modifications to ensure independent Flight/Ground signal supply to each AHRS to prevent erroneous flight instrument indications.

Mar 26, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SAAirbus Helicopters AS 365Airbus Helicopters EC 155Airbus Helicopters EC 155 BAirbus Helicopters EC 155 B1

EASA AD 2018-0068

SUPERSEDED BY EASA AD 2019-0059

EASA Airworthiness Directive 2018-0068 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A330 aeroplanes, including models A330-201 through A330-343. It mandates compliance with the Airbus A330 Airworthiness Limitations Section Part 2, Revision 02, which covers damage tolerant airworthiness limitation items. This directive ensures continued airworthiness by requiring specific maintenance tasks and inspections.

Mar 26, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A330

EASA AD 2016-0152R1

SUPERSEDED BY EASA AD 2021-0262

EASA Airworthiness Directive 2016-0152R1 is an updated directive affecting Airbus A340 series aeroplanes, including models A340-211, A340-212, A340-213, A340-311, A340-312, A340-313, A340-541, A340-542, A340-642, and A340-643. This directive mandates compliance with the Airbus A340 Airworthiness Limitations Section (ALS) Part 2, which covers damage tolerant airworthiness limitation items to ensure continued airworthiness and safety.

Mar 26, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A340Airbus A340-211Airbus A340-212Airbus A340-213Airbus A340-311Airbus A340-312Airbus A340-313Airbus A340-541Airbus A340-542Airbus A340-642Airbus A340-643

EASA AD DCA-750XL-28

Elevator Bellcrank Pivot - Inspection

The Airworthiness Directive DCA/750XL/28 Elevator Bellcrank Pivot - Inspection is issued by the Civil Aviation Authority of New Zealand and applies to Pacific Aerospace 750XL aircraft with serial numbers up to and including 215. This directive mandates inspection of the elevator bellcrank pivot joint bolt to ensure the correct bolt length is installed. It specifically addresses the potential use of a bolt part number AN4-20 that is too short, requiring replacement with bolt part number AN4-21 if found.

Mar 23, 2018
Airworthiness DirectiveMaintenanceSafety MgmtNzskydive 750XLPacific Aerospace 750XL

EASA AD US-2018-04-08

Fuselage - Aft Pressure Bulkhead Gore Webs, Lap Splices and Repair Webs - Inspection

Federal Register Volume 83, Number 39 (2018) Final Rule Airworthiness Directive addresses all Boeing 737-100, -200, -200C, -300, -400, and -500 series airplanes. It mandates repetitive inspections of the aft pressure bulkhead gore webs, lap splices, and repair webs to detect widespread fatigue damage. The directive aims to prevent potential rapid decompression and loss of structural integrity.

Mar 23, 2018
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 737Boeing 737-100Boeing 737-200Boeing 737-200CBoeing 737-300Boeing 737-400Boeing 737-500

EASA AD US-2018-04-06

Fuselage - Forward Entry Door Cut-out Intercostals / Frame Inner Chord — Inspection / Repair

Federal Aviation Administration Airworthiness Directive 2018-04-06 is a final rule addressing The Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes. It mandates inspections and repairs related to cracking in the fuselage forward entry door cut-out intercostals and frame inner chord to ensure structural integrity and prevent potential loss of the forward entry door and rapid decompression.

Mar 23, 2018
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 737Boeing 737-100Boeing 737-200Boeing 737-200CBoeing 737-300Boeing 737-400Boeing 737-500

EASA AD 2018-0064

Hydraulic Power — Hydraulic Reservoir Pressure Relief Valve — Inspection / Replacement

Hydraulic Power — Hydraulic Reservoir Pressure Relief Valve — Inspection / Replacement is a technical document issued by AIRBUS S.A.S. concerning the inspection and replacement procedures for the hydraulic reservoir pressure relief valve on Airbus A330 and A340 aircraft. The document provides guidance to ensure the proper functioning and safety of the hydraulic power system in these aircraft types.

Mar 23, 2018
OtherMaintenanceSafety MgmtAirbus A330Airbus A340

EASA AD 2011-0168R1

Lights — Instrument Lighting Display Brightness — Modification

EASA Airworthiness Directive 2011-0168R1 is a regulatory update addressing instrument lighting display brightness issues on Airbus Helicopters Deutschland GmbH EC 135, EC 635, and MBB-BK117 C-2 helicopters equipped with optional night vision goggle (NVG) systems. The directive mandates modifications to the electrical wiring in the overhead panel to prevent overheating of diodes in the NVG system, which can cause sudden maximum brightness of critical flight displays. This AD ensures continued safe operation by correcting a lighting system fault that could impair pilot visibility.

Mar 23, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters EC135Airbus Helicopters 635Airbus Helicopters MBB-BK 117Airbus Helicopters EC 135Airbus Helicopters EC 635Airbus Helicopters MBB-BK117 C-2

EASA AD DCA-750XL-24A

Pitot Static Tube Support Clamps - Inspection

Airworthiness Directive DCA/750XL/24A Pitot Static Tube Support Clamps - Inspection is issued by the Civil Aviation Authority of New Zealand and applies to Pacific Aerospace 750XL aircraft with serial numbers up to and including 220. This directive mandates inspection and corrective actions on the pitot static tube support clamps to prevent chafing at the flame arrestor intersection. Compliance is required to ensure continued airworthiness and safety of the affected aircraft.

Mar 23, 2018
Airworthiness DirectiveMaintenanceSafety MgmtNzskydive 750XLPacific Aerospace 750XL

EASA AD 2018-0065

SUPERSEDED BY EASA AD 2018-0272

EASA Airworthiness Directive 2018-0065 is an airworthiness directive issued by the European Aviation Safety Agency affecting all Airbus Helicopters SA 330 J models. It mandates repetitive inspections of the main gearbox particle detector to detect and analyze particles, ensuring continued airworthiness and safety. This directive aligns inspection standards with those applied to EC 225 LP and AS 332 L2 helicopters.

Mar 23, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225Airbus Helicopters SA 330 J