EASA Regulations for Airbus A321

285 airworthiness directives and regulations affecting Airbus A321.

EASA AD 2018-0131

Jun 19, 2018

Superseded by EASA AD 2022-0266

EASA Airworthiness Directive 2022-0266 addresses safety requirements for Airbus S.A.S. aircraft models A318, A319, A320, and A321. This directive supersedes previous related airworthiness directives to ensure continued airworthiness and operational safety of these aircraft types. It provides updated instructions and mandates for inspections or modifications as necessary.

Airworthiness DirectiveSuperseded
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA AD 2018-0110

May 18, 2018

Engine — Modification

EASA Airworthiness Directive 2018-0110 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A320-271N, A321-271N, A321-272N, A321-271NX, and A321-272NX aeroplanes. It addresses a software issue in the Full Authority Digital Engine Control Electronic Engine Controllers (FADEC EEC) that could prevent engine restart under certain conditions. The directive mandates modification of affected FADEC EECs to software standard FCS4.4 to ensure safe engine restart capability.

Airworthiness Directive
  • Airbus A320271N
  • Airbus A321271N272N271NX272NX

EASA AD 2018-0102

Apr 27, 2018

Wings — Rib 5 to Rear Spar Attachment — Inspection

EASA Airworthiness Directive 2018-0102 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus A321 aeroplanes, specifically models A321-111, A321-112, A321-131, A321-211, A321-212, A321-213, A321-231, and A321-232. The directive mandates inspection of the wing rib 5 to rear spar attachments on both left and right wings to ensure structural integrity. It addresses a potential manufacturing defect involving fastener failures that could compromise wing safety.

Airworthiness Directive
  • Airbus A321

EASA AD 2018-0091

Apr 20, 2018

Fuselage — Belly Fairing and Keel Beam Side Panel Attachment Angles — Inspection / Replacement / Repair

EASA Airworthiness Directive 2018-0091 is an airworthiness directive affecting Airbus A318, A319, A320, and A321 aeroplanes. It addresses inspection, replacement, and repair requirements for the belly fairing and keel beam side panel attachment titanium angles to ensure structural integrity. The directive mandates repetitive detailed inspections and corrective actions to detect and fix cracks in these components.

Airworthiness Directive
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA AD 2018-0041R1

Apr 4, 2018

[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.

Airworthiness Directive
  • Airbus A320
  • Airbus A321

EASA AD 2015-0135R3

Mar 13, 2018

Navigation — Angle of Attack Sensors — Replacement

EASA Airworthiness Directive 2015-0135R3 is an amendment addressing the replacement of Angle of Attack (AOA) sensors on Airbus A318, A319, A320, and A321 aircraft. It applies to various AOA sensor part numbers from manufacturers including Thales, UTC Aerospace, and SEXTANT/THOMSON. The directive mandates modifications to ensure continued safe operation by preventing loss of control caused by blocked or malfunctioning AOA sensors.

Airworthiness Directive
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA AD 2018-0023

Feb 5, 2018

[Correction] Doors — Main Landing Gear Fixed Fairing Assembly - Inspection

EASA Airworthiness Directive 2018-0023 is a corrective directive addressing inspection requirements for the main landing gear fixed fairing assembly on Airbus A318, A319, A320, and A321 aircraft. It applies to all manufacturer serial numbers of these models and focuses on preventing in-flight loss of the main landing gear fixed and hinged fairings due to fatigue cracking and corrosion. The directive mandates inspections, replacements, and modifications to ensure continued airworthiness and safety.

Airworthiness Directive
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA AD 2018-0024

Jan 29, 2018

Door — Forward and Aft Cargo Door Frame Forks — Inspection / Repair

EASA Airworthiness Directive 2018-0024 is an airworthiness directive addressing inspection and repair requirements for forward and aft cargo door frame forks on Airbus A319, A320, and A321 aeroplanes with manufacturer serial numbers up to 0758 inclusive. The directive mandates repetitive special detailed inspections and corrective actions to detect cracks in cargo door frame forks, which could compromise structural integrity. It also requires modification of affected doors to terminate the inspection requirements.

Airworthiness Directive
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA AD 2018-0007R1

Jan 19, 2018

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.

Airworthiness Directive
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA AD 2017-0257R1

Jan 9, 2018

Navigation – Back Up Speed Scale / Aircraft Flight Manual – Amendment

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.

Airworthiness DirectiveSuperseded
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA AD 2017-0251

Dec 15, 2017

Powerplant – Aft Engine Mount Retainers – Inspection / Replacement

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.

Airworthiness DirectiveSuperseded
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA SIB 2010-10R1

Nov 28, 2014

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.

Safety Information Bulletin
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321
  • Airbus A330
  • Airbus A340
  • Boeing 737
  • Boeing 767
  • Boeing 777

EASA SIB NM-14-21

Sep 17, 2014

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.

Safety Information Bulletin
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA SIB 2014-02

Jan 17, 2014

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.

Safety Information Bulletin
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA SIB 2013-19

Nov 14, 2013

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.

Safety Information Bulletin
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA SIB 2013-03

Jan 28, 2013

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.

Safety Information Bulletin
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321
  • Airbus A330-243
  • Airbus A330-343

EASA SIB 2012-16R1

Nov 21, 2012

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.

Safety Information Bulletin
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA SIB 2012-17

Sep 20, 2012

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.

Safety Information Bulletin
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA SIB 2012-15R1

Aug 24, 2012

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.

Safety Information Bulletin
  • Airbus A318
  • Airbus A319
  • Airbus A320
  • Airbus A321

EASA SIB 2012-07

May 9, 2012

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.

Safety Information Bulletin
  • Airbus A319
  • Airbus A320
  • Airbus A321
  • Airbus A300-600
  • Airbus A310
  • Airbus A330