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EASA Regulations for Embraer EMB-135

14 airworthiness directives and regulations affecting Embraer EMB-135.

EASA SIB BEA-2026-01

Ice and Rain Protection - Replacement of Pitot #3 Heater Wiring

BEA 2026-01 is a Special Airworthiness Bulletin issued by ANAC addressing the replacement of Pitot #3 heater wiring on Embraer S.A. EMB-145 and EMB-135BJ aircraft models. The bulletin recommends incorporating Embraer Service Bulletins SB145-30-0058 and SB145LEG-30-0024 to upgrade the wiring gauge and related components. This bulletin applies to multiple EMB-145 and EMB-135 variants and aims to improve electrical safety in the ice and rain protection system.

Jan 26, 2026
Safety Information BulletinMaintenanceSafety MgmtEmbraer EMB-135Embraer EMB-145

EASA AD BR-2025-09-02

[Correction] Airworthiness Limitations (Certification Maintenance Requirements, Airworthiness Limitation Inspections, Fuel System Limitation Items, and Life Limited Items) - Revision

Brazilian Airworthiness Directive AD No. 2025-09-02 is a regulatory document issued by the Agência Nacional de Aviação Civil (ANAC) applicable to all Embraer S.A. model EMB-135BJ aircraft, covering all serial numbers. This directive mandates revisions to operator maintenance programs to incorporate updated airworthiness limitations including Certification Maintenance Requirements, Airworthiness Limitation Inspections, Fuel System Limitation Items, and Life Limited Items. It ensures continued airworthiness and structural integrity by enforcing compliance with updated inspection thresholds and intervals.

Oct 22, 2025
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer EMB-135

EASA AD BR-2025-09-01

Airworthiness Limitations (Certification Maintenance Requirements, Airworthiness Limitation Inspections, Fuel System Limitation Items, and Life Limited Items) - Revision

The Brazilian Airworthiness Directive AD No. 2025-09-01 is a regulatory document issued by the Agência Nacional de Aviação Civil (ANAC) that mandates revisions to the maintenance programs of Embraer S.A. aircraft models EMB 135 and EMB 145 series. It requires incorporation of updated airworthiness limitations including Certification Maintenance Requirements, Airworthiness Limitation Inspections, Fuel System Limitation Items, and Life Limited Items to ensure continued airworthiness and structural integrity.

Sep 10, 2025
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer EMB-135Embraer EMB-145

EASA AD BR-2024-04-03R1

Fuselage - Upper Central Fuselage II, III, and IV Longitudinal Splices - Inspections

Brazilian Airworthiness Directive AD No. 2024-04-03R01 is issued by the Agência Nacional de Aviação Civil (ANAC) and applies to Embraer S.A. airplane models EMB-145 and EMB-135 series, covering all serial numbers. This directive mandates inspections of the upper central fuselage II, III, and IV longitudinal splices to detect and address fatigue damage caused by working fasteners that could compromise structural integrity.

May 27, 2024
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer EMB-135Embraer EMB-145

EASA SIB BEA-2024-01

FFE Ltd: Fire Suppression — Toilet Compartment Fire Extinguishers

FFE Ltd: Fire Suppression — Toilet Compartment Fire Extinguishers is a Special Airworthiness Bulletin (BEA 2024-01) issued to inform owners and operators about inspection recommendations for certain Toilet Compartment Fire Extinguishers FE-36 installed on Embraer ERJ 170, ERJ 190, EMB-135, EMB-145, EMB-545, and EMB-550 aircraft. The bulletin addresses fire extinguishers manufactured by FFE Ltd. with specific part numbers and serial numbers produced before June 12, 2023. It highlights a potential manufacturing defect that may cause leakage and loss of fire suppression capability.

Jan 31, 2024
Safety Information BulletinMaintenanceSafety MgmtEmbraer EMB-545Embraer EMB-550Embraer EMB-135Embraer EMB-145Embraer ERJ 170Embraer ERJ 190

EASA AD BR-2023-03-01

Wings - Rib 3 / Wing Skin Interface Rivets - Sealant Application

Brazilian Airworthiness Directive AD No. 2023-03-01 issued by the Agência Nacional de Aviação Civil (ANAC) mandates sealant application on rivets at the rib 3 and wing skin interface for Embraer S.A. EMB-135BJ airplanes. This directive applies to all EMB-135BJ aircraft as identified in Embraer Service Bulletin SB145LEG-57-0015. The directive aims to enhance safety by addressing a potential ignition risk inside the fuel tank.

Mar 6, 2023
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer EMB-135Embraer EMB-135BJ

EASA SIB BEA-2023-01

Rotary Switches Pull-to-Turn Feature inspection

The Special Airworthiness Bulletin BEA Nº 2023-01 provides guidance on inspecting the pull-to-turn feature of rotary switches on various Embraer aircraft models, including EMB-135/145, EMB-390 KC, EMB-500/505, EMB-545/550, and ERJ-170/190 families. This bulletin is informative and not mandatory, addressing concerns about the functionality of the pull-to-turn feature on switches such as Fuel Pump Power and APU Control Master. It aims to ensure the proper operation of these switches to prevent inadvertent activation or deactivation of critical systems.

Feb 27, 2023
Safety Information BulletinMaintenanceSafety MgmtEmbraer EMB-500 (Phenom 100)Embraer EMB-505 (Phenom 300)Embraer EMB-545Embraer EMB-550Embraer EMB-135Embraer EMB-145Embraer ERJ 170Embraer ERJ 190

EASA SIB AIR-21-15R1

Aeroplanes with Honeywell Primus II Radio System with Radio Management Unit (RMU) 855 - Navigation System

The FAA Special Airworthiness Information Bulletin SAIB: AIR-21-15 R1 provides information regarding the Honeywell Primus II Radio System with Radio Management Unit (RMU) 855 installed on various aircraft models including 328 Support Services GmbH Model 328-100 and -300, Learjet Model 45, Embraer EMB-135 and EMB-145 series, Textron Aviation models 500, 550, 560, 650, Hawker 800 series, Bombardier CL-600 and BD-700 series, Viking Air CL-215-6B11, and Textron Aviation Model 750. The bulletin addresses the potential for inadvertent disabling of the Automatic Dependent Surveillance–Broadcast (ADS-B) Out function due to certain avionics power-up sequences involving the RMU-855. This is an informational bulletin and does not mandate regulatory action.

Oct 13, 2021
Safety Information BulletinFlight OpsSafety MgmtBombardier BD-700Bombardier CL-600 (Challenger)Deutsche Aircraft Gmbh Dornier 328Embraer EMB-135Embraer EMB-145Learjet, 45Textron Aviation 500Textron Aviation 550 (Citation)Textron Aviation 560Textron Aviation 560XLTextron Aviation 650Textron Aviation 750 (Citation X)Textron Aviation HawkerViking Air CL-215

EASA AD BR-2021-02-02

[Correction] Main Landing Gear Side Arm Strut Lower Bearing - Inspection / Replacement

The Brazilian Airworthiness Directive AD No. 2021-02-02 issued by ANAC mandates inspection and corrective actions for the Main Landing Gear (MLG) Side Arm Strut Lower Bearing on Yaborã Indústria Aeronáutica S.A. aircraft models EMB-145 and EMB-135 series. This directive addresses issues related to inverted installation and migration of the MLG Side Arm Strut Bearings, which could compromise landing gear locking during critical flight phases. The AD applies to all serial numbers of the specified aircraft models.

Mar 2, 2021
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer EMB-135Embraer EMB-145Yaborã Indústria Aeronáutica S.A. EMB-145Yaborã Indústria Aeronáutica S.A. EMB-135

EASA AD BR-2020-07-02

Engine Fuel & Control - Full Authority Digital Engine Control - Software Update

Brazilian Airworthiness Directive AD No. 2020-07-02 is a regulatory document issued by the Agência Nacional de Aviação Civil (ANAC) that mandates a software update for the Full Authority Digital Engine Control (FADEC) systems installed on various Yaborã Indústria Aeronáutica S.A. aircraft models including EMB-135 and EMB-145 series equipped with specific FADEC part numbers. The directive addresses safety concerns related to the Automatic Takeoff Thrust Control System (ATTCS) calculations during single-engine and anti-ice operations.

Jul 24, 2020
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer EMB-135Embraer EMB-145

EASA SIB 2009-25

EMBRAER EMB-135 and EMB-145 Series Aeroplanes — WindowsTM version of Personal Computer Memory Access (PCMA) Software on the AH-800 Attitude & Heading Reference System (AHRS)

EASA Safety Information Bulletin SIB No. 2009-25 is an informational bulletin concerning EMBRAER EMB-135 and EMB-145 series aeroplanes equipped with the AH-800 Attitude & Heading Reference System (AHRS). It announces the availability of a new WindowsTM version of the Personal Computer Memory Access (PCMA) software used for ground support and configuration of the AH-800 AHRS. The bulletin highlights the risk of incorrect AHRS configuration potentially causing an inverted attitude display, which could lead to loss of control.

Aug 10, 2009
Safety Information BulletinMaintenanceSafety MgmtEmbraer EMB-135Embraer EMB-145

EASA SIB 2008-53

WITHDRAWN - FAA UPN TRANSFERRED TO EASA SUP WEBPAGE

EASA Safety Information Bulletin 2008-53 is a notification regarding Rolls-Royce Corporation engine impeller wheels with part number 23079946, which have been declared unapproved and un-airworthy due to incomplete manufacturing processes. These impeller wheels can be installed on AE2100 turboprop engines and AE3007 series turbofan engines, which power aircraft such as the Lockheed Martin C-130J, Alenia C-27J Spartan, Shin-Meiwa US-2, Cessna 750 Citation X, and Embraer EMB-135 and EMB-145 series. The bulletin aligns with the FAA's Unapproved Parts Notification 2008-S20071123008 and aims to inform European operators and owners about the issue.

Jun 23, 2008
Safety Information BulletinMaintenanceSafety MgmtLockheed Martin C-130JAlenia C-27J SpartanShin-Meiwa US-2Cessna 750 Citation XEmbraer EMB-135Embraer EMB-145

EASA SIB 2008-27

FAA SAIB NM-08-15 - Embraer EMB-135 and EMB-145 Aeroplanes - Water Contamination of AHRS Computers

FAA SAIB NM-08-15 is a Special Airworthiness Information Bulletin addressing water contamination issues in the Attitude Heading Reference System (AHRS) computers installed on Embraer EMB-135 and EMB-145 series aircraft. The bulletin informs operators and maintenance personnel about reported service difficulties due to water condensation causing corrosion and potential failures in AHRS units. It references Embraer Service Bulletins 145-21-0036 and 145LEG-21-0006 for mitigation measures.

Apr 2, 2008
Safety Information BulletinMaintenanceSafety MgmtEmbraer EMB-135Embraer EMB-145

EASA SIB 2008-09

Embraer EMB-135 and EMB-145 Aeroplanes - Mechanical Gust Lock System

EASA Safety Information Notice No. 2008-09 addresses the mechanical Gust Lock System on Embraer EMB-135 and EMB-145 aeroplanes. It clarifies that only certain EMB-145 models equipped with the pre-modification mechanical Gust Lock System are affected, specifically EMB-145EP, EMB-145ER, EMB-145LR, EMB-145LU, and EMB-145MP. The notice confirms that no EMB-135 aircraft are affected as they were delivered with an electromechanical gust lock system.

Feb 6, 2008
Safety Information BulletinMaintenanceSafety MgmtEmbraer EMB-135Embraer EMB-145