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EASA Regulations & Airworthiness Directives

Browse 4771 EASA regulations with AI-powered summaries.

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EASA SIB 2010-17R7

WITHDRAWN - REPLACED BY EASA SIB 2023-13

EASA Safety Information Bulletin 2010-17R7 provides updated guidance on flight operations in airspace contaminated or suspected to be contaminated with volcanic ash. It applies to all aircraft operators, owners, and maintenance organizations operating in such airspace, including turbine and piston-powered aircraft and rotorcraft. The bulletin emphasizes the use of Volcanic Ash Safety Risk Assessments (VA SRA) and provides recommendations for avoiding volcanic ash exposure, reporting encounters, and conducting maintenance inspections.

Jul 2, 2015
Safety Information BulletinFlight OpsMaintenanceSafety Mgmt

EASA SIB 2010-33R1

Automation Policy - Mode Awareness and Energy State Management

EASA Safety Information Bulletin 2010-33R1 is an advisory document addressing Automation Policy with a focus on Mode Awareness and Energy State Management for commercial air transport operators using turbine-powered aircraft equipped with advanced flight deck automation. It highlights the importance of maintaining pilot awareness of automation modes to prevent mismanagement of aircraft energy state and flight path deviations. The bulletin references industry reports and related EASA materials to support the development of effective automation policies.

Jun 26, 2015
Safety Information BulletinFlight OpsSafety Mgmt

EASA SIB CASA-2015-03

PW500 Series Engines Operated Infrequently and Use of 3rd Generation Oil

CASA 2015-03 is a Civil Aviation Safety Alert issued by Transport Canada addressing Pratt & Whitney PW500 series engines operated infrequently and the use of 3rd generation engine oil. The alert warns of potential engine oil loss and shutdown due to seal deterioration caused by 3rd generation oils combined with infrequent engine operation. This issue affects operators, maintainers, and owners of PW500 series engines.

Jun 26, 2015
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2015-11

Hydrostatic Test Requirement for Pressure Vessels Installed on an Aircraft

EASA Safety Information Bulletin No. 2015-11 provides guidance on hydrostatic test requirements for pressure vessels installed on aircraft. It clarifies that hydrostatic test tasks may originate from Maintenance Steering Group-3 (MSG-3) analysis, national regulations, or vendor recommendations, and applicability varies accordingly. The bulletin applies broadly to pressurized bottles installed on aircraft without specifying particular aircraft types or engine models.

Jun 8, 2015
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB BEA-2015-02

Embraer ERJ 170 and ERJ 190 Aeroplanes - Horizontal Stabilizer Control-Yoke Support Installation

The Embraer ERJ 170 and ERJ 190 Aeroplanes - Horizontal Stabilizer Control-Yoke Support Installation is a Special Airworthiness Bulletin issued by ANAC addressing an inverted installation issue of the control-yoke pitch trim switches on Embraer ERJ 170 and ERJ 190 aircraft models. This bulletin informs operators about the potential for opposite commands on the horizontal stabilizer due to the upside-down installation of these switches. It applies to various ERJ 170 and ERJ 190 variants as identified in specific Embraer service bulletins.

May 26, 2015
Safety Information BulletinMaintenanceSafety MgmtEmbraer ERJ 170Embraer ERJ 190

EASA SIB 2015-10

Britten-Norman BN2T Aeroplanes — Possible Unauthorised Installation of Modified RRC (formerly Allison) Model 250B17 or 250B17F Engines

EASA Safety Information Bulletin 2015-10 addresses the possible unauthorised installation of modified Rolls-Royce Corporation Model 250B17 or 250B17F engines on Britten-Norman BN2T series aeroplanes. The bulletin clarifies that only certain BN2T 'Turbine Islander' aircraft are approved to have these modified engines installed with a specific Britten-Norman modification. It also notes that no approved modification exists for BN2T-4R or BN2T-4S variants.

May 7, 2015
Safety Information BulletinMaintenanceSafety MgmtBritten-Norman BN2T

EASA SIB 2015-09

Fokker 70/100 Aeroplanes — Cargo Compartment Fire Extinguishing Bottles Electrical Wiring

EASA Safety Information Bulletin 2015-09 addresses the electrical wiring inspection of cargo compartment fire extinguishing bottles on Fokker 70 and Fokker 100 aeroplanes. The bulletin applies specifically to F28 Mark 0070 and Mark 0100 aircraft modified to meet certain operational requirements involving cargo smoke detection and fire suppression systems. It informs operators about a discovered wiring issue that could cause incorrect discharge of fire extinguishing bottles in cargo compartments.

Apr 29, 2015
Safety Information BulletinMaintenanceSafety MgmtFokker 70Fokker 100

EASA SIB 2015-08

Britten Norman BN2 Aeroplanes — Installation of Correct Access Panel Bolts

EASA Safety Information Bulletin SIB No. 2015-08 addresses the installation of correct access panel bolts on Britten Norman BN2 series "Islander" and BN2A-MkIII series "Trislander" aeroplanes. The bulletin highlights issues caused by the use of over length or unapproved bolts that can restrict control surface movement, such as aileron and elevator jamming. This information bulletin provides guidance to operators and maintenance organizations to prevent such occurrences.

Apr 23, 2015
Safety Information BulletinMaintenanceSafety MgmtBritten Norman BN2Britten Norman BN2A-MkIII

EASA SIB 2015-07

Prevention of Hazardous Low Speed at High Altitude Cruise

EASA Safety Information Bulletin 2015-07 titled 'Prevention of Hazardous Low Speed at High Altitude Cruise' addresses the risk of loss of control due to hazardous low speed conditions during high altitude cruise above flight level 300. It applies to all aeroplane type designs capable of cruising above FL 300 and provides guidance to flight crews on managing Mach number to prevent stall situations. The bulletin emphasizes understanding flight physics related to thrust and drag at high altitude to avoid entering unstable speed regimes.

Apr 15, 2015
Safety Information BulletinFlight OpsSafety Mgmt

EASA SIB 2009-22R1

WITHDRAWN - REPLACED BY EASA SIB 2025-03

EASA Safety Information Bulletin 2009-22R1 provides updated guidance on fighting fires caused by lithium type batteries in Portable Electronic Devices (PEDs) aboard aircraft. It applies to all aircraft operators and references ICAO Doc. 9481-AN/928 for detailed emergency response procedures. This bulletin revises the original SIB 2009-22 issued in 2009 and aligns with EU air operations regulations and associated ED Decisions covering various commercial and non-commercial operations.

Apr 7, 2015
Safety Information BulletinFlight OpsSafety Mgmt

EASA SIB SW-15-08R1

Robinson R44 series and R66 Helicopters — Main Rotor Blades

The Special Airworthiness Information Bulletin SAIB SW-15-08R1 is an FAA information bulletin addressing fatigue cracks in main rotor blades of Robinson Helicopter Company Model R44, R44 II, and R66 helicopters. It specifically concerns MRBs with part numbers C016-7 for R44 and R44 II, and F016-2 for R66 helicopters. The bulletin provides information on inspection and modification recommendations to improve blade safety.

Apr 2, 2015
Safety Information BulletinMaintenanceSafety MgmtRobinson R44Robinson R44 IIRobinson R66

EASA SIB NM-15-11

Honeywell Enhanced Ground Proximity Warning System

The FAA Special Airworthiness Information Bulletin SAIB: NM-15-11 provides information regarding potential safety improvements to the Honeywell Enhanced Ground Proximity Warning System (EGPWS) software with part number 965-0976-0xx-218-218 and later. This bulletin is relevant to transport category airplanes equipped with Honeywell EGPWS, including Airbus A300 and other models using specified part numbers. The document highlights the importance of upgrading to the latest software versions to enhance terrain alerting capabilities.

Mar 31, 2015
Safety Information BulletinSafety MgmtMaintenanceAirbus A300

EASA SIB 2015-04

WITHDRAWN - REPLACED BY EASA SIB 2016-09

EASA Safety Information Bulletin 2015-04 is a safety communication addressing authorised persons in the flight crew compartment for commercial air transport aeroplanes operated with more than one cabin crew. It applies to operators subject to Commission Regulation (EU) No 965/2012, specifically ORO.SEC.100(b). The bulletin provides recommendations following the accident of flight 4U9525 to enhance safety and security in the flight crew compartment.

Mar 27, 2015
Safety Information BulletinFlight OpsSafety Mgmt

EASA SIB CE-15-10

Eaton (Aeroquip) 800 series Fuel, Oil, or Hydraulic Fluid Hoses

The FAA Special Airworthiness Information Bulletin SAIB: CE-15-10 addresses an airworthiness concern involving Eaton (Aeroquip) 800 series fuel, oil, or hydraulic fluid hoses, specifically part numbers AE866, AE846, and AE818 produced between July 2009 and September 2014. These hoses may not meet required fire-resistant or fireproof standards in installations where such protection is necessary. The bulletin applies to aircraft using these hoses in fire-critical areas and provides guidance on the issue.

Mar 11, 2015
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB CE-15-09

M7 Aerospace (Fairchild, Swearingen) SA26, SA226 and SA227 aeroplanes — Flight Compartment Windows

The FAA Special Airworthiness Information Bulletin SAIB: CE-15-09 addresses flight compartment window fastener concerns for M7 Aerospace (Fairchild, Swearingen) SA26, SA226, and SA227 series airplanes. It informs owners and operators of these aircraft models about inspection procedures and maintenance actions related to the cockpit window fasteners. The bulletin is informational and does not mandate regulatory action under 14 CFR part 39.

Feb 25, 2015
Safety Information BulletinMaintenanceSafety MgmtM7 Aerospace SA26M7 Aerospace SA226M7 Aerospace SA227

EASA SIB 2013-14R1

SAAB SF340A and 340B Aeroplanes - Aileron Bell Crank Bearing Failure

EASA Safety Information Bulletin 2013-14R1 addresses the aileron bell crank bearing failure issue on SAAB Model SF340A and 340B aeroplanes. It discusses the introduction of greasable bearings and improved lithium grease to mitigate corrosion caused by exposure to de-icing fluids. The bulletin clarifies that the bearing corrosion is detectable by flight crews but does not pose a direct safety risk requiring mandatory maintenance actions.

Feb 9, 2015
Safety Information BulletinMaintenanceSafety MgmtSAAB SF340ASAAB SF340B

EASA SIB 2009-28R1

Flight Data Recorder and Cockpit Voice Recorder Systems Serviceability

EASA Safety Information Bulletin 2009-28R1 provides updated guidance on the serviceability of Flight Data Recorder (FDR) and Cockpit Voice Recorder (CVR) systems installed on aircraft, including CS 25 certificated aeroplanes and CS 29 certificated helicopters. It addresses issues related to dormant failures, recording quality, and the completeness of data conversion information necessary for investigations. The bulletin emphasizes compliance with Commission Regulation (EU) No 965/2012 and ICAO Annex 6 maintenance requirements.

Jan 8, 2015
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2015-01

WITHDRAWN - FAA UPN TRANSFERRED TO EASA SUP WEBPAGE

EASA Safety Information Bulletin SIB No. 2015-01 addresses non-conforming standard hardware specifically Alcoa Fastening Systems barrel nuts with part number NAS577B7A and batch numbers 5334992-000, M004187-000, and 5323292-000. This bulletin informs manufacturers, owners, operators, and maintenance personnel about the FAA's Unapproved Parts Notification related to these parts, which are used on various aircraft, engines, propellers, and appliances. The bulletin clarifies that while the issue is recognized, it does not currently warrant an Airworthiness Directive under EU regulations.

Jan 7, 2015
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2014-34

Possible Exceedance of Engine Temperature Limits of BRP-Powertrain Rotax 912 and 914 Engines

EASA Safety Information Bulletin 2014-34 addresses a possible exceedance of engine temperature limits in BRP-Powertrain Rotax 912 and 914 engines. The bulletin affects specific serial numbers of 912 A/F/S and 914 F engines and certain cylinder heads installed since January 2013. These engines are installed on various light aircraft models including Cessna 150 series, Diamond Aircraft DA20-A1, and Tecnam P2006T among others.

Dec 23, 2014
Safety Information BulletinMaintenanceSafety MgmtBrp-Rotax Gmbh & Co Kg 912 ABrp-Rotax Gmbh & Co Kg 912 FBrp-Rotax Gmbh & Co Kg 912 SBrp-Rotax Gmbh & Co Kg 914 FCessna 150Diamond Aircraft DA20-A1Tecnam P2006T

EASA SIB CE-15-05R1

M7 Aerospace (Fairchild, Swearingen) SA226 and SA227 Aeroplanes - Aileron Control System

The Special Airworthiness Information Bulletin SAIB: CE-15-05R1 is an FAA informational bulletin addressing the aileron control system on M7 Aerospace LLC Models SA226 and SA227 series airplanes, including SA226-T/-T(B)/-AT/-TC, SA227-TT/-AT/-AC/-BC, and SA227-CC/-DC. It provides enhanced inspection and maintenance recommendations for the left-hand and right-hand aileron control systems to ensure continued airworthiness. This bulletin is not mandatory and does not impose regulatory requirements.

Dec 4, 2014
Safety Information BulletinMaintenanceSafety MgmtM7 Aerospace SA226M7 Aerospace SA227