EASA Regulations for Airbus Canada BD-500-1A10

72 airworthiness directives and regulations affecting Airbus Canada BD-500-1A10.

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New ADs and bulletins for Airbus Canada BD-500-1A10, summarized like the ones below, every Monday.

EASA AD CF-2026-49

Oct 12, 2026

Engine Controls – Throttle Quadrant Assembly – Throttle Lever Jamming - Replacement

Canadian Airworthiness Directive CF-2026-49 addresses a throttle lever jamming issue in the throttle quadrant assembly (TQA) of Airbus Canada Limited Partnership BD-500-1A10 and BD-500-1A11 aircraft. The directive mandates replacement of affected TQAs due to a production torque defect causing thrust reverser lockout cam detachment. This AD ensures safe engine control by preventing throttle lever jamming during flight.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus BD-500-1A10 (A220-100)
  • Airbus BD-500-1A11 (A220-300)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA PAD 26-112

Sep 23, 2026

Fuselage – Mid Avionics Bay – Modification

EASA Airworthiness Directive PAD No. 26-112 is a proposed directive addressing water ingress issues in the mid avionics bay of Airbus Canada Limited Partnership BD-500 series aeroplanes, specifically BD-500-1A10 and BD-500-1A11 models. The directive targets serial numbers 50001 through 50088 for the BD-500-1A10 and 55001 through 55476 for the BD-500-1A11. It mandates modifications to prevent fluid infiltration that could lead to system failures and increased flight crew workload.

Proposed AD
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2026-45

Sep 11, 2026

Wings – Discrepant Fasteners at Wing to Fuselage Joint - Amendment

Airworthiness Directive CF-2026-45 is an amendment issued by Transport Canada concerning Airbus Canada Limited Partnership (ACLP) Model BD-500-1A10 and BD-500-1A11 aircraft. It addresses the issue of discrepant fasteners at the wing to fuselage joint, specifically the incorrect installation of titanium fasteners instead of the required nickel alloy fasteners at the outer wing box lower skin to centre wing box interface. This directive mandates inspection and corrective actions to ensure structural integrity and prevent potential fuel leaks.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2026-40

Sep 2, 2026

Time Limits/Maintenance Checks – New and Revised Airworthiness Limitations Tasks

Airworthiness Directive CF-2026-40 is issued by Transport Canada and applies to Airbus Canada Limited Partnership (ACLP) aircraft models BD-500-1A10 and BD-500-1A11. This directive mandates compliance with new and revised airworthiness limitations tasks related to time limits and maintenance checks to ensure continued airworthiness. The directive updates the mandatory maintenance requirements for these aircraft models to maintain safety standards.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2026-36

Aug 13, 2026

Fuselage – Skin Assembly – Discrepant Fasteners at Air Data System Probe Doubler - Replacement

Canadian Airworthiness Directive CF-2026-36 addresses discrepant fasteners in the fuselage skin assembly of Airbus Canada Limited Partnership BD-500-1A10 and BD-500-1A11 aircraft. The directive focuses on the replacement of incorrectly installed aluminum rivets at the Air Data System Probe doubler with titanium Hi-Lite fasteners to ensure structural integrity. This AD applies to specific serial numbers of these aircraft models.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2026-34

Jul 16, 2026

Water/Waste – Waste Service Panel Ball Valve Leakage - Installation

Canadian Airworthiness Directive CF-2026-34 addresses a corrosion issue caused by leakage from the waste service panel ball valve on Airbus Canada Limited Partnership (ACLP) aircraft models BD-500-1A10 and BD-500-1A11. The directive applies to specific serial numbers of these models and mandates corrective action to prevent structural damage. This directive aims to enhance aircraft safety by preventing waste water leakage that can lead to cabin pressure loss or structural failure.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2026-33R1

Jun 25, 2026

Pneumatic – High Pressure Valve - Butterfly Clip Failure

The Pneumatic – High Pressure Valve - Butterfly Clip Failure Emergency Airworthiness Directive CF-2026-33R1 issued by Transport Canada applies to Airbus Canada Limited Partnership BD-500-1A10 and BD-500-1A11 aircraft models. It addresses the issue of missing or broken butterfly clips on high pressure valves that can cause bleed system isolation failure, hot air leakage, and potential structural damage. This directive mandates compliance with specific Minimum Equipment List (MEL) items to mitigate safety risks.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2026-33

Jun 23, 2026

Pneumatic – High Pressure Valve - Butterfly Clip Failure

The Pneumatic – High Pressure Valve - Butterfly Clip Failure Emergency Airworthiness Directive CF-2026-33 issued by Transport Canada applies to Airbus Canada Limited Partnership BD-500-1A10 and BD-500-1A11 aircraft models. This directive addresses the failure of butterfly clips on high pressure valves which may lead to bleed system isolation issues, hot air leaks, and potential structural overheating. It prohibits dispatching affected aircraft under certain Minimum Equipment List (MEL) items until corrective actions are taken.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2026-27

Jun 22, 2026

Nacelles/Pylons – Upper and Side Pylon Link Assemblies - Replacement

Canadian Airworthiness Directive CF-2026-27 addresses the replacement of upper and side pylon link assemblies on Airbus Canada Limited Partnership model BD-500-1A11 and BD-500-1A10 aircraft. The directive targets assemblies potentially manufactured from incorrect titanium alloy material, which could compromise structural integrity. It mandates verification and replacement of affected parts to ensure continued airworthiness.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A11
  • Airbus Canada BD-500-1A10

EASA AD CF-2026-24

Jun 19, 2026

Fire Protection – Main Wheel Well Bin Sensing Element – Incompatible Connector Nut - Replacement

Canadian Airworthiness Directive CF-2026-24 addresses a fire protection issue related to the main wheel well bin sensing element on Airbus Canada Limited Partnership BD-500-1A10 and BD-500-1A11 aircraft. The directive mandates the replacement of incompatible connector nuts that have shown corrosion, which could compromise the fire detection system. This AD applies to specific serial numbers of these aircraft models.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA SIB CASA-2026-04

Apr 9, 2026

Erroneous Height Indication from Radio Altimeters

The Transport Canada Civil Aviation Safety Alert CASA 2026-04 addresses erroneous height indications from radio altimeters on Airbus Canada Limited Partnership (ACLP) aeroplanes models BD-500-1A10 and BD-500-1A11. It raises awareness of operational issues caused by momentary glitches in radio altimeter data output that affect autothrottle modes and aural warning systems. The alert provides recommendations and corrective actions to mitigate these issues.

Safety Information Bulletin
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA SIB CASA-2026-03

Mar 12, 2026

Localizer Signal Deviation Disturbances

Transport Canada Civil Aviation Safety Alert CASA 2026-03 addresses unexpected localizer signal disturbances affecting Airbus Canada Limited Partnership (ACLP) aeroplanes models BD-500-1A10 and BD-500-1A11. The alert raises awareness of these signal deviations during Instrument Landing System approaches, which may cause flight path deviations or autopilot lateral commands. It provides recommendations to mitigate these issues and improve operational safety.

Safety Information Bulletin
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2024-36

Oct 23, 2024

Flight Controls — Primary Flight Control Computer Software Deficiencies

Canadian Airworthiness Directive CF-2024-36 addresses software deficiencies in the Primary Flight Control Computer (PFCC) affecting Airbus Canada Limited Partnership BD-500-1A10 and BD-500-1A11 aircraft. The directive mandates updates to the PFCC software to correct erroneous fault messages and improve system robustness. It also requires amendments to the Airplane Flight Manual (AFM) to warn against autopilot engagement during takeoff until the software update is installed.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2024-34R1

Oct 16, 2024

Electrical Power — Variable Frequency Generator Power-Feeder Harness Chafing Against Wheel Bins and Main Landing Gear

The Electrical Power — Variable Frequency Generator Power-Feeder Harness Chafing Against Wheel Bins and Main Landing Gear is an Emergency Airworthiness Directive CF-2024-34R1 issued by Transport Canada. It applies to Airbus Canada Limited Partnership BD-500-1A10 and BD-500-1A11 aircraft, addressing chafing issues of the Variable Frequency Generator (VFG) power-feeder harnesses against wheel bins and main landing gear. The directive mandates inspections, repairs, and modifications to prevent damage that could lead to generator failures and critical system losses.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2024-30

Sep 4, 2024

Engine – Airplane Flight Manual (AFM) Non-Normal Procedure – Engine Bleed Duct Large Leak

Canadian Airworthiness Directive CF-2024-30 is issued for Airbus Canada Limited Partnership BD-500-1A10 and BD-500-1A11 aircraft equipped with Pratt & Whitney PW1500G engines. It addresses a software protection logic issue related to large leaks in the engine bleed duct that could lead to dual engine failure. The directive mandates updates to the Airplane Flight Manual (AFM) non-normal procedures to include manual isolation of the opposite engine in such events.

Airworthiness DirectiveSuperseded
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2024-29

Aug 27, 2024

Electrical Power – Variable Frequency Generator (VFG) Power-Feeder Harness Chafing

Canadian Airworthiness Directive CF-2024-29 is an emergency directive issued by Transport Canada Civil Aviation affecting Airbus Canada Limited Partnership aeroplanes Model BD-500-1A10 (serial numbers 50010 through 50047) and Model BD-500-1A11 (serial numbers 55003 through 55070). It addresses the risk of chafing and damage to the Variable Frequency Generator (VFG) power-feeder harnesses, which can lead to generator failure and loss of critical aircraft systems. This directive prohibits dispatching affected aircraft under certain Master Minimum Equipment List (MMEL) items to mitigate safety risks.

Airworthiness DirectiveSuperseded
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2024-28

Aug 2, 2024

Wings - Left Hand Main Landing Gear Fuse Pin Missing

Canadian Airworthiness Directive CF-2024-28 is an emergency directive addressing the missing left hand main landing gear fuse pin on Airbus Canada Limited Partnership BD-500-1A10 and BD-500-1A11 aircraft. This directive applies to specific serial numbers of these models and mandates inspections to ensure the presence and correct installation of the Pintle Fuse Pins in the main landing gear assembly. The directive aims to prevent potential landing gear collapse during takeoff due to missing or damaged fuse pins.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2024-23

Jun 20, 2024

Fire Protection — Fire Extinguisher — Defective Cargo Fire Extinguisher Bottles

Canadian Airworthiness Directive CF-2024-23 addresses defective cargo fire extinguisher bottles on Airbus Canada Limited Partnership BD-500-1A10 and BD-500-1A11 aircraft. The directive targets specific Low Rate Discharge (LRD) bottles with part numbers 475086-1, 475124-1, and 475087-1 that may have a manufacturing defect causing loss of extinguishing agent. This AD mandates inspection, replacement, and installation restrictions to ensure fire protection system reliability.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2024-21

Jun 7, 2024

Cargo and Accessory Compartments – Environmental Control System (ECS) Ducts – Flammability Non

Canadian Airworthiness Directive CF-2024-21 addresses flammability non-compliance issues in Environmental Control System (ECS) ducts installed on Airbus Canada Limited Partnership model BD-500-1A10 and BD-500-1A11 aircraft. The directive identifies certain ECS ducts made with non-compliant material APF1180-7781 that fail flammability requirements and mandates inspection and retrofit actions. It also prohibits installation of affected ECS ducts without fire-resistant sleeve assemblies.

Airworthiness DirectiveSuperseded
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11

EASA AD CF-2024-20

Jun 6, 2024

Fuel — Engine Feed Check Valve Failures

Canadian Airworthiness Directive CF-2024-20 addresses fuel engine feed check valve failures affecting Airbus Canada Limited Partnership BD-500-1A10 and BD-500-1A11 aircraft models. The directive mandates replacement of left and right engine feed check valves to prevent fuel imbalance and potential loss of fuel flow. It also prohibits dispatching aircraft with either left or right fuel AC boost pump inoperative to mitigate safety risks.

Airworthiness Directive
  • Airbus BD-500 (A220 Series)
  • Airbus Canada BD-500-1A10
  • Airbus Canada BD-500-1A11