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EASA Regulations & Airworthiness Directives

Browse 4771 EASA regulations with AI-powered summaries.

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EASA AD 2007-0117-CN

CANCELLED: Engines Formerly Used by Non-Civil Operators — Civil Use

EASA Airworthiness Directive Cancellation Notice 2007-0117-CN cancels the previous EASA AD 2007-0117 concerning ARRIEL 2 series engines formerly used by non-civil operators such as military entities. These engines are installed on helicopters including Airbus Helicopters AS 350 B3, AS 365 N3, EC 130 B4, EC 155 B1, and Sikorsky S-76C models. The cancellation reflects a change in regulatory approach regarding the airworthiness of these engines for civil use.

Jan 24, 2018
Airworthiness DirectiveMaintenanceSafety MgmtSafran ARRIEL 2Airbus Helicopters AS 350 B3Airbus Helicopters AS 365 N3Airbus Helicopters EC 130 B4Airbus Helicopters EC 155 B1Sikorsky S-76C

EASA AD 2007-0205-CN

CANCELLED: Engines Formerly Used by Non-Civil Operators — Civil Use

EASA Airworthiness Directive Cancellation Notice 2007-0205-CN cancels the previous directive EASA AD 2007-0205 concerning ASTAZOU XIV B engines formerly used by non-civil operators, such as military users. These engines are commonly installed on certain military variants of Airbus Helicopters SA 319 B. The cancellation reflects a change in regulatory approach regarding the airworthiness of these engines for civil use.

Jan 24, 2018
Airworthiness DirectiveMaintenanceSafety MgmtSafran ASTAZOU XIVAirbus Helicopters SA 319 B

EASA AD 2018-0014-CN

CANCELLED: Engines Formerly Used by Non-Civil Operators — Civil Use

The document titled CANCELLED: Engines Formerly Used by Non-Civil Operators — Civil Use addresses the SAFRAN HELICOPTER ENGINES models ARTOUSTE II, ARTOUSTE III, ASTAZOU XIV, and TURMO IV C. It pertains to the regulatory status and use of these engines when transitioned from non-civil to civil aviation operations. The document has been cancelled and no longer applies to these engine models.

Jan 24, 2018
OtherMaintenanceSafety MgmtSafran ARTOUSTE IISafran ARTOUSTE IIISafran ASTAZOU XIVSafran TURMO IV C

EASA AD 2007-0098-CN

CANCELLED: Engines Formerly Used by Non-Civil Operators — Civil Use

EASA Airworthiness Directive Cancellation Notice 2007-0098-CN cancels the previous EASA AD 2007-0098 concerning SAFRAN HELICOPTER ENGINES MAKILA 1 engines formerly used by non-civil operators, such as military users. These engines are commonly installed on Airbus Helicopters AS 332 series models. The cancellation reflects a change in how the airworthiness of these engines is managed within civil aviation.

Jan 24, 2018
Airworthiness DirectiveMaintenanceSafety MgmtSafran MAKILA 1Airbus Helicopters AS 332

EASA AD 2007-0045-CN

CANCELLED: Engines Formerly Used by Non-Civil Operators — Civil Use

EASA Airworthiness Directive Cancellation Notice 2007-0045-CN cancels the previous directive EASA AD 2007-0045 concerning ARRIEL 1 series engines formerly used by non-civil operators such as military users. These engines are installed on helicopters including Airbus Helicopters AS 350, AS 365, SA 365, MBB BK-117, Leonardo A109, and Sikorsky S-76. The cancellation reflects a change in regulatory approach regarding the airworthiness of these engines for civil use.

Jan 24, 2018
Airworthiness DirectiveMaintenanceSafety MgmtSafran ARRIEL 1Airbus Helicopters AS 350Airbus Helicopters AS 365Airbus Helicopters SA 365MBB BK-117Leonardo A109Sikorsky S-76

EASA AD 2007-0084-CN

CANCELLED: Engines Formerly Used by Non-Civil Operators — Civil Use

EASA Airworthiness Directive Cancellation Notice 2007-0084-CN cancels the previous EASA AD 2007-0084 concerning MAKILA 2A engines formerly used by non-civil operators, such as military users. These engines are commonly installed on Airbus Helicopters EC 225 LP models. The cancellation removes the AD that addressed the restoration of these engines to civil aviation conformity.

Jan 24, 2018
Agency DecisionMaintenanceSafety MgmtSafran MAKILA 2Airbus Helicopters EC 225 LP

EASA AD 2016-0221-CN

CANCELLED: Main Rotor — Main Rotor Spindle — Inspection

EASA Airworthiness Directive Cancellation Notice 2016-0221-CN cancels the previous EASA AD 2016-0221 concerning the inspection of main rotor spindles on Enstrom F-28, 280, and 480 helicopters. The cancellation follows the adoption of FAA AD 2018-02-01, which requires repetitive inspections and establishes a life limit for the affected spindles. This notice applies to all serial numbers of the specified Enstrom helicopter models.

Jan 24, 2018
Agency DecisionMaintenanceSafety MgmtEnstrom Helicopter Corporation 280Enstrom Helicopter Corporation 480Enstrom Helicopter Corporation F-28Enstrom F-28Enstrom 280Enstrom 480

EASA AD US-2018-01-08

Fuselage - Frame Outboard Chord / Auxiliary Chord - Inspection

Federal Register Volume 83, Number 9 (2018-01-12) Final Rule Airworthiness Directive 2018-01-08 addresses all Boeing 737-100, -200, -200C, -300, -400, and -500 series airplanes. It mandates inspections for fatigue cracking in the frame outboard chord and the radius of the auxiliary chord, with required corrective actions if cracks are found. This directive aims to maintain structural integrity and prevent rapid decompression.

Jan 24, 2018
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 737Boeing 737-100Boeing 737-200Boeing 737-200CBoeing 737-300Boeing 737-400Boeing 737-500

EASA SIB 2017-17R1

Kobe Steel Ltd Material — Falsified Inspection Data

EASA Safety Information Bulletin 2017-17R1 is an airworthiness bulletin addressing falsified inspection data by Kobe Steel Ltd, a Japanese metals producer. The bulletin applies to design, production, and repair approval holders using Kobe Steel materials in certified aircraft products, parts, or components. The issue involves fabricated inspection data on materials that may not meet specifications, potentially affecting aircraft structural integrity.

Jan 24, 2018
Safety Information BulletinMaintenanceSafety Mgmt

EASA AD US-2018-02-01

Main Rotor — Main Rotor Spindle — Recurring Inspection

Airworthiness Directive 2018-02-01 is a final rule issued by the Federal Aviation Administration addressing Enstrom Helicopter Corporation models F-28A, 280, F-28C, F-28C-2, F-28C-2R, 280C, F-28F, F-28F-R, 280F, 280FX, and 480 helicopters. This directive focuses on recurring inspections and establishing a life limit for the main rotor spindle assemblies with part numbers 28-14282-11 or 28-14282-13. It aims to prevent unsafe conditions caused by cracked main rotor spindles that could lead to loss of control of the helicopter.

Jan 24, 2018
Airworthiness DirectiveMaintenanceSafety MgmtEnstrom Helicopter Corporation 280Enstrom Helicopter Corporation 480Enstrom Helicopter Corporation F-28Enstrom F-28AEnstrom 280Enstrom F-28CEnstrom F-28C-2Enstrom F-28C-2REnstrom 280CEnstrom F-28FEnstrom F-28F-REnstrom 280FEnstrom 280FXEnstrom 480

EASA AD US-2018-02-05

SUPERSEDED BY FAA AD 2018-07-03

FAA Airworthiness Directive 2018-02-05 is a final rule addressing certain Piper Aircraft, Inc. models including PA-28-140, PA-28-150, PA-28-151, PA-28-160, PA-28-161, PA-28-180, PA-28-181, PA-28-236, PA-28-201T, PA-28R-180, PA-28R-200, PA-28R-201, PA-28R-201T, PA-28RT-201, and PA-28RT-201T airplanes. The directive requires inspection and, if necessary, replacement of fuel tank selector placards to ensure correct left and right positioning. This AD was issued due to a manufacturer quality control issue resulting in reversed placard installation, which could lead to fuel starvation and engine power loss in flight.

Jan 24, 2018
Airworthiness DirectiveMaintenanceSafety MgmtPiper Aircraft PA-28 (Archer)Piper Aircraft PA-28 (Cadet)Piper Aircraft PA-28 (Cherokee)Piper Aircraft PA-28 (Dakota)Piper Aircraft PA-28 (Warrior)Piper Aircraft PA-28R (Arrow)Piper PA-28-140Piper PA-28-150Piper PA-28-151Piper PA-28-160Piper PA-28-161Piper PA-28-180Piper PA-28-181Piper PA-28-236Piper PA-28-201TPiper PA-28R-180Piper PA-28R-200Piper PA-28R-201Piper PA-28R-201TPiper PA-28RT-201Piper PA-28RT-201T

EASA AD US-2018-02-10

SUPERSEDED BY FAA AD 2023-22-02

The Federal Aviation Administration Airworthiness Directive 2018-02-10 is a final rule addressing Pratt & Whitney Division PW4074, PW4074D, PW4077, PW4077D, PW4084D, PW4090, and PW4090-3 turbofan engines. It mandates inspections to detect cracks in the outer diffuser case and requires removal from service of any cases that fail inspection to ensure continued airworthiness and safety.

Jan 24, 2018
Airworthiness DirectiveMaintenanceSafety MgmtPratt & Whitney PW4070Pratt & Whitney PW4080Pratt & Whitney PW4090

EASA AD CF-2012-10R1

Non-Conforming Wing-to-Fuselage Attachment Nuts

The Canadian Airworthiness Directive CF-2012-10R1 addresses non-conforming wing-to-fuselage attachment nuts on Bombardier aircraft models CL-600-2C10, CL-600-2D15, CL-600-2D24, and CL-600-2E25. It mandates inspections of specific wing-to-fuselage attachment nuts that lack the required double locking feature, which could lead to nut loosening and potential wing detachment. This directive applies to aircraft with serial numbers starting from 10002 for CL-600-2C10, 15001 for CL-600-2D15 and CL-600-2D24, and 19001 for CL-600-2E25.

Jan 23, 2018
Airworthiness DirectiveMaintenanceSafety MgmtMHI RJ Aviation CL-600 (Regional Jet)Bombardier CL-600-2C10Bombardier CL-600-2D15Bombardier CL-600-2D24Bombardier CL-600-2E25

EASA AD CF-2018-02

Landing Gear — Main Landing Gear Orifice Support Tube Fracture

Canadian Airworthiness Directive CF-2018-02 addresses the risk of fracture in the Main Landing Gear Orifice Support Tube (MLG OST) on Bombardier Inc. aeroplanes, specifically models CL-600-2C10, CL-600-2D15, CL-600-2D24, and CL-600-2E25. The directive mandates replacement of the existing MLG OST with a redesigned part and introduces a new airworthiness limitation task to ensure ongoing safety and structural integrity.

Jan 22, 2018
Airworthiness DirectiveMaintenanceSafety MgmtMHI RJ Aviation CL-600 (Regional Jet)Bombardier CL-600-2C10Bombardier CL-600-2D15Bombardier CL-600-2D24Bombardier CL-600-2E25

EASA AD CF-2018-03

Oxygen System — Cabin Crew and Lavatory Oxygen Masks Deployed Tangled

Canadian Airworthiness Directive CF-2018-03 addresses an issue with oxygen systems on Bombardier Inc. aeroplanes, specifically models CL-600-2B19, CL-600-2C10, CL-600-2D15/CL-600-2D24, and CL-600-2E25. The directive focuses on the tangled deployment of cabin crew and lavatory oxygen masks caused by incorrect packing of oxygen box assemblies. This AD mandates repacking and modification of affected oxygen box assemblies to ensure proper oxygen mask deployment during emergencies.

Jan 22, 2018
Airworthiness DirectiveMaintenanceSafety MgmtMHI RJ Aviation CL-600 (Regional Jet)Bombardier CL-600-2B19Bombardier CL-600-2C10Bombardier CL-600-2D15Bombardier CL-600-2D24Bombardier CL-600-2E25

EASA AD 2018-0007R1

Flight Controls — Elevator Aileron Computers — Replacement / Software Update

EASA Airworthiness Directive 2018-0007R1 is a regulatory update addressing the replacement and software update of Elevator Aileron Computers (ELAC) on Airbus A318, A319, A320, and A321 aircraft. The directive targets ELAC units to improve Angle of Attack (AoA) probe monitoring and prevent potential flight control issues. It applies to all manufacturer serial numbers of these Airbus models and mandates specific software upgrades and hardware replacements.

Jan 19, 2018
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321

EASA AD US-2017-25-12

SUPERSEDED BY FAA AD 2019-14-15

FAA Airworthiness Directive 2017-25-12 is a final rule affecting all Boeing 737-100, -200, -200C, -300, -400, and -500 series airplanes. It addresses fatigue cracking in the webs of the stub beams at certain fuselage stations caused by cyclical loading from pressurization, wing loads, and landing loads. The directive mandates repetitive inspections and applicable corrective actions to ensure continued airworthiness.

Jan 19, 2018
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 737

EASA AD US-2018-02-04

AEROSPACE WELDING MINNEAPOLIS - Engine Exhaust - Muffler - Inspection

Federal Aviation Administration Airworthiness Directive 2018-02-04 is a final rule addressing certain Aerospace Welding Minneapolis, Inc. mufflers, part numbers A1754001-23 and A1754001-25, installed on airplanes including Cessna models. The directive responds to reports of cracks and broken welds in the muffler connecting welds that could allow carbon monoxide exhaust fumes into the cockpit heating system. It mandates inspection and replacement of affected mufflers to ensure airworthiness and safety.

Jan 18, 2018
Airworthiness DirectiveMaintenanceSafety MgmtCessna

EASA AD 2017-0034R1

Engine — Gearbox — Modification / Inspection

EASA Airworthiness Directive 2017-0034R1 is a regulatory document addressing safety concerns related to Technify Motors GmbH TAE 125-02 engines installed on various aircraft including Diamond DA 40, DA 42, DA 42M, CEAPR DR 400, Cessna 172, and Piper PA-28. The directive mandates modification and inspection of the engine gearbox and clutch system to prevent oil leaks and potential engine power loss. It specifically targets affected gearboxes identified by part and serial numbers and requires replacement of the clutch with a dual mass flywheel.

Jan 18, 2018
Airworthiness DirectiveMaintenanceSafety MgmtContinental Aerospace Technologies, Gmbh TAE125Diamond DA 40Diamond DA 42Diamond DA 42MCEAPR DR 400Cessna 172Piper PA-28

EASA AD US-2017-25-10

Stabilizers - Elevator Hinges - Inspections / Replacement

Federal Aviation Administration Airworthiness Directive 2017-25-10 is a final rule addressing all Boeing 737-100, -200, -200C, -300, -400, and -500 series airplanes. It mandates repetitive inspections, replacements, and tests of elevator hinge components and bearing plates to prevent potential disconnection of elevator hinges that could lead to horizontal stabilizer structural degradation. This directive aims to ensure continued airworthiness and safe flight by mitigating risks associated with bearing plate slider bushing wear.

Jan 18, 2018
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 737Boeing 737-100Boeing 737-200Boeing 737-200CBoeing 737-300Boeing 737-400Boeing 737-500