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EASA Regulations & Airworthiness Directives

Browse 281 EASA regulations with AI-powered summaries.

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EASA AD 2017-0257R1

SUPERSEDED BY EASA AD 2018-0189

EASA Airworthiness Directive 2017-0257R1 is an amendment affecting Airbus A318, A319, A320, and A321 aircraft equipped with the Back-Up Speed Scale (BUSS) function. This directive mandates an amendment to the Airplane Flight Manual (AFM) to incorporate new operational procedures addressing potential erroneous airspeed indications caused by pitot probe icing and angle of attack sensor blockages. The directive ensures flight crews have reliable airspeed information below flight level 250.

Jan 9, 2018
Airworthiness DirectiveFlight OpsSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321

EASA AD 2017-0251

SUPERSEDED BY EASA AD 2020-0085

EASA Airworthiness Directive 2017-0251 is an airworthiness directive issued by the European Aviation Safety Agency affecting Airbus A318, A319, A320, and A321 aeroplanes equipped with CFM56-5A/5B engines. It addresses the issue of broken aft engine mount inner retainers caused by vibration and surface finish defects, which could lead to in-flight loss of an engine mount link. The directive mandates inspections, part identification, replacement, and modification of affected engine mount assemblies to ensure continued airworthiness.

Dec 15, 2017
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321

EASA SIB 2015-15

Large Transport Aeroplanes — Fan Cowl Door Loss Prevention

EASA Safety Information Bulletin No. 2015-15 is a safety information bulletin addressing fan cowl door loss prevention on large transport aeroplanes powered by turbojet or turbofan engines. It highlights incidents primarily involving Airbus A320 family aircraft with CFM56 or V2500 engines, as well as similar events on Boeing, Bombardier, Embraer, and Sukhoi aeroplanes. The bulletin focuses on the risk of fan cowl doors becoming unsecured and lost during take-off due to improper latching or unlocking.

Aug 31, 2015
Safety Information BulletinMaintenanceSafety MgmtAirbus A320BoeingBombardierEmbraerSukhoi

EASA SIB 2010-10R1

Fuel Tank Safety — Flammability Reduction System (FRS) for High Flammability Exposure Fuel Tanks

EASA Safety Information Bulletin 2010-10R1 is an informational document addressing fuel tank safety through the introduction of Flammability Reduction Systems (FRS) for high flammability exposure fuel tanks. It applies to Airbus A318, A319, A320, A321, A330, A340 and Boeing 737, 767, and 777 aircraft with center wing tanks manufactured from January 1, 2012. The bulletin provides background on the safety improvements following the TWA Flight 800 accident and outlines regulatory requirements for new production aircraft fuel tanks.

Nov 28, 2014
Safety Information BulletinSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321Airbus A330Airbus A340Boeing 737Boeing 767Boeing 777

EASA SIB NM-14-21

Honeywell RTA 44D VHF Transceivers — Frequency Interference / Spurious Transmissions

The FAA Special Airworthiness Information Bulletin SAIB: NM-14-21 addresses frequency interference and spurious transmissions issues associated with Honeywell RTA 44D VHF transceivers installed on Airbus A318, A319, A320, and A321 series airplanes. The bulletin informs operators and maintenance personnel about off-frequency transmissions that can interfere with air traffic control communications but do not currently warrant an airworthiness directive. It highlights the affected Honeywell transceiver part numbers 064-50000-0202 and 064-50000-0505 and provides background on the issue and mitigation recommendations.

Sep 17, 2014
Safety Information BulletinMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321

EASA SIB 2014-17

Aeroplane Mode Awareness During Final Approach

EASA Safety Information Bulletin 2014-17 addresses aeroplane mode awareness during final approach, focusing on Airbus A320 aircraft. It highlights incidents involving low airspeed and energy conditions linked to the use of OPEN DESCENT mode and the activation of Alpha Floor protection during approach. The bulletin emphasizes the importance of pilot understanding of automated flight modes and energy management in critical flight phases.

Jun 10, 2014
Safety Information BulletinFlight OpsSafety MgmtTrainingAirbus A320

EASA SIB 2014-02

WITHDRAWN _ SEE FAA SAIB NM-14-21

EASA Safety Information Bulletin SIB No. 2014-02 addresses frequency interference caused by spurious transmissions from Honeywell RTA-44D Very High Frequency (VHF) transceivers. The affected transceivers, identified by part numbers 064-50000-0202 and 064-50000-0505 without MOD 22 incorporated, are installed on Airbus A318, A319, A320, and A321 aircraft. This bulletin informs operators about the issue and provides recommendations to mitigate the interference.

Jan 17, 2014
Safety Information BulletinMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321

EASA SIB 2013-19

Non-stabilized Approach followed by Runway Overrun at Lyon —Saint Exupéry— Airport

EASA Safety Information Bulletin SIB No. 2013-19 addresses a runway overrun incident involving an Airbus A321 equipped with CFM56 engines at Lyon Saint Exupéry Airport. The incident was caused by a non-stabilized instrument landing system (ILS) approach during night and rainy conditions, combined with an auto thrust system misbehavior leading to an unexpected thrust increase. The bulletin applies to Airbus A319, A320, and A321 aircraft with CFM56 or IAE V2500 engines.

Nov 14, 2013
Safety Information BulletinFlight OpsSafety MgmtAirbus A319Airbus A320Airbus A321

EASA SIB 2013-03

Seat Track Monument Fittings Replacement

EASA Safety Information Bulletin SIB No: 2013-03 titled 'Seat Track Monument Fittings Replacement' addresses concerns related to seat track lower attachment fittings Part Number ABS1262C010 installed on Airbus A318, A319, A320, A321, A330-243, and A330-343 aircraft. The bulletin informs operators about engineering static load test failures indicating these fittings may not meet required load specifications. It highlights that while Airbus-installed fittings comply with certification requirements, fittings installed via Supplemental Type Certificate modifications may pose a safety risk.

Jan 28, 2013
Safety Information BulletinMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321Airbus A330-243Airbus A330-343

EASA SIB 2012-16R1

Hydraulic Systems — Implementation of automatic Power Transfer Unit inhibition logic

EASA Safety Information Bulletin 2012-16R1 is an informational bulletin addressing hydraulic system improvements on Airbus A318, A319, A320, and A321 aircraft. It informs operators about the implementation of automatic Power Transfer Unit (PTU) inhibition logic designed to prevent overheating and failure of a second hydraulic system following a single hydraulic system failure with fluid loss. The bulletin references Airbus Service Bulletins that provide retrofit and activation instructions for this safety enhancement.

Nov 21, 2012
Safety Information BulletinMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321

EASA SIB 2012-17

CFM International CFM56-5B engines — High Cycle Fatigue Failure of Low Pressure Turbine Active Clearance Control Fuel Manifolds

EASA Safety Information Bulletin 2012-17 is an advisory document addressing high cycle fatigue failure of Low Pressure Turbine Active Clearance Control (LPTACC) fuel manifolds on CFM International CFM56-5B turbofan engines. These engines are installed on Airbus A318, A319, A320, and A321 aircraft. The bulletin aligns with FAA Special Airworthiness Information Bulletin NE-12-29 and informs European operators and maintenance organizations about the issue and recommended actions.

Sep 20, 2012
Safety Information BulletinMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321

EASA SIB 2012-15R1

Airbus A318, A319, A320 and A321 aeroplanes — VHF Interference on 135.985 and 135.97 MHz

EASA Safety Information Bulletin 2012-15R1 addresses VHF radio interference issues on frequencies 135.97 MHz and 135.985 MHz affecting Airbus A318, A319, A320, and A321 aeroplanes. The bulletin informs operators about interference caused by certain Electronic Instrument System 1 Display Units, which generate background noise detectable by flight crews. It provides information on the origin of the interference and references Airbus Service Bulletin A320-31-1105 for corrective actions.

Aug 24, 2012
Safety Information BulletinSafety MgmtMaintenanceAirbus A318Airbus A319Airbus A320Airbus A321

EASA SIB 2012-07

Diehl Comfort Modules (formerly DASELL) Baby Nursing Tables - Hinge Replacement

EASA Safety Information Bulletin 2012-07 addresses the replacement of pivot-type hinges with piano-type hinges on Diehl Comfort Modules (formerly DASELL) baby nursing tables installed on Airbus A319, A320, A321, A300-600, A310, and A330 aircraft. The bulletin informs operators about reported incidents of finger injuries and infant entrapment caused by the folding mechanism of these nursing tables. It provides references to Airbus service bulletins and operator information telexes related to design improvements and safety measures.

May 9, 2012
Safety Information BulletinMaintenanceSafety MgmtAirbus A319Airbus A320Airbus A321Airbus A300-600Airbus A310Airbus A330

EASA SIB 2011-07

WITHDRAWN - RECOMMENDATIONS NOT NEEDED ANYMORE. Topic addressed by Commission Regulation (EU) No 965/2012

EASA Safety Information Bulletin (SIB) No. 2011-07 titled 'WITHDRAWN - RECOMMENDATIONS NOT NEEDED ANYMORE. Topic addressed by Commission Regulation (EU) No 965/2012' addresses safety concerns related to functional check flights on all aircraft operated under an Air Operator Certificate (AOC), including Airbus A320, Boeing 737, and Dassault Falcon 2000. The bulletin highlights recent accidents during non-revenue flights conducted for maintenance checks or lease transfers and raises awareness of associated hazards.

May 5, 2011
Safety Information BulletinFlight OpsSafety MgmtAirbus A320Boeing 737Dassault Falcon 2000

EASA SIB 2010-27

Airbus A318/A319/A320/A321 — Evacuation Systems - Coupling Pin Verification

EASA Safety Information Bulletin 2010-27 is an informational document addressing evacuation system issues on Airbus A318, A319, A320, and A321 aircraft. It highlights incidents where evacuation slides failed to deploy due to missing coupling pins in the reservoir and valve assemblies. The bulletin provides guidance to operators and maintenance organizations to verify and correct the installation of coupling pins in affected slide reservoirs.

Sep 10, 2010
Safety Information BulletinMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321

EASA SIB 2010-25

Cabin Oxygen Mask Service Recommendations from Original Equipment Manufacturers, and Cabin Oxygen Masks with B/E Aerospace In-line Flow Indicators Part Number (P/N) 118023-02

EASA Safety Information Bulletin SIB No. 2010-25 provides service recommendations regarding cabin oxygen masks equipped with B/E Aerospace in-line flow indicators part number 118023-02. The bulletin applies to CS1-23 and CS-25 category aeroplanes, including Airbus A318, A319, A320, A321, Boeing 737, 747, 757, 767, 777, and Fokker F28 models. It addresses failures of the in-line flow indicators that can cause oxygen flow interruption during use.

Aug 27, 2010
Safety Information BulletinMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321Boeing 737Boeing 747Boeing 757Boeing 767Boeing 777Fokker F28

EASA SIB 2010-16

Baby Bassinet Detachment

EASA Safety Information Bulletin 2010-16 addresses the detachment incident of the Innovint 7250 series baby bassinet from cabin partition walls on Airbus A318/A319/A320/A321 aircraft. The bulletin provides safety information following a reported event where the bassinet detached and caused minor injuries to a baby occupant. It includes updated installation instructions and maintenance requirements to ensure secure attachment during flight.

Apr 19, 2010
Safety Information BulletinMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321

EASA SIB 2009-06R1

WITHDRAWN - Rockwell-Collins GPS Receiver — Date Roll-Over Anomaly

EASA Safety Information Bulletin 2009-06R1 is an informational bulletin addressing a software anomaly in certain Rockwell-Collins Multi-Mode Receivers (MMR) installed on various Boeing, Airbus, and Bombardier aircraft models. The anomaly causes a date roll-over error at midnight on 20/21 June 2009, resulting in the receiver reporting an incorrect date approximately 19.7 years off. Affected aircraft include Boeing 737, 747, 757, 767, 777, Airbus A300-600, A310, A320, A330, A340, A380, and Bombardier CL-600 series.

May 26, 2009
Safety Information BulletinMaintenanceSafety MgmtBoeing 737Boeing 747Boeing 757Boeing 767Boeing 777Airbus A300-600Airbus A310Airbus A320Airbus A330Airbus A340Airbus A380Bombardier CL-600

EASA SIB 2008-83

Failure of USDOT Type 3HT Passenger Oxygen Cylinder

EASA Safety Information Bulletin SIB No: 2008-83 is an advisory document addressing the failure of USDOT Type 3HT passenger and crew stationary oxygen cylinders. It highlights a decompression incident on a Qantas Boeing 747-400 caused by a ruptured oxygen cylinder with part number 10003367, used on various aircraft including Airbus A300-600, A310, A320 series, Boeing 707, 727, 737, 747, 757, 767 series, and McDonnell Douglas DC-9, DC-10, and MD-11 series. The bulletin informs operators and maintenance organizations about the potential risk and ongoing investigation.

Dec 10, 2008
Safety Information BulletinMaintenanceSafety MgmtAirbus A300-600Airbus A310Airbus A320Boeing 707Boeing 727Boeing 737Boeing 747Boeing 757Boeing 767McDonnell Douglas DC-9McDonnell Douglas DC-10McDonnell Douglas MD-11

EASA SIB 2008-35R1

WITHDRAWN - FAA SAIB NE-08-17R3 TRANSFERRED TO EASA SUP WEBPAGE

EASA Safety Information Bulletin SIB No. 2008-35 Revision 1 is a safety information bulletin addressing critical parts for CFM56 series engines that may have been improperly repaired and approved for return to service. This bulletin applies to CFM56 engines installed on or held as spares for aircraft including Airbus A318, A319, A320, A321, A340 series, Boeing 737 series, and McDonnell Douglas DC-8-70 series. The bulletin references the FAA Special Airworthiness Information Bulletin NE-08-17 Revision 1.

May 26, 2008
Safety Information BulletinMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321Airbus A340Boeing 737McDonnell Douglas DC-8