RegNotify

EASA Regulations & Airworthiness Directives

Browse 197 EASA regulations with AI-powered summaries.

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EASA SIB 2009-16

Misinterpretation of ACAS Resolution Advisory (RA) Aural Annunciation Messages

EASA Safety Information Bulletin SIB No: 2009-16 addresses the misinterpretation of ACAS Resolution Advisory (RA) aural annunciation messages, particularly the 'Adjust Vertical Speed, Adjust' (AVSA) message. This bulletin applies to all turbine-powered aeroplanes equipped with ACAS II (TCAS II Version 7.0) that meet specific weight or passenger seating criteria, including commercial and non-commercial operations. The document highlights the importance of correct pilot responses to RA messages to maintain safe separation from other aircraft.

Jun 9, 2009
Safety Information BulletinFlight OpsSafety Mgmt

EASA SIB 2009-09

In-Flight Engine Failures — Proper Identification and Procedures

EASA Safety Information Bulletin 2009-09 is an advisory document addressing proper identification and procedures during in-flight engine failures for all aeroplanes and helicopters, with emphasis on multi-engine aircraft. It supports the FAA Safety Alert for Operators SAFO 09008 and highlights the importance of accurately verifying engine failure indications and following correct emergency procedures to ensure flight safety.

Apr 27, 2009
Safety Information BulletinFlight OpsSafety MgmtTraining

EASA SIB 2009-03

Electrical Failures resulting in Main Battery Depletion

EASA Safety Information Bulletin 2009-03 is an advisory document addressing electrical failures that lead to main battery depletion in transport category aircraft certified under Part 25 or equivalent standards. It references FAA Safety Alert for Operators SAFO 09001 and highlights incidents where electrical faults caused critical systems powered by the main battery to fail, resulting in emergency landings. The bulletin aims to raise awareness among European operators about these risks and pending further investigation may lead to formal recommendations.

Mar 10, 2009
Safety Information BulletinFlight OpsSafety Mgmt

EASA SIB 2009-04

Volare Carburetors LLC (formerly Precision Airmotive, Facet Aerospace and Marvel-Schebler) Carburetor Float Failures.

EASA Safety Information Bulletin SIB No. 2009-04 addresses carburetor float failures in Volare Carburetors LLC float type carburetors, formerly manufactured by Precision Airmotive, Facet Aerospace, and Marvel-Schebler. These carburetors are commonly installed on Lycoming, Teledyne Continental, and Franklin reciprocating engines used in aircraft certificated under Part 23 or equivalent standards. The bulletin informs European Union operators and maintenance personnel about potential fuel leaks and float damage that can cause power loss due to an overly rich fuel mixture.

Feb 6, 2009
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2009-02

Piston Engine Powered Aircraft, Operated on Automotive- or Jet Fuel

EASA Safety Information Bulletin 2009-02 is an informational document addressing the operation of piston engine powered aircraft on automotive fuel (mogas) or jet fuel. It applies to all piston engine aircraft approved for such fuels and highlights the responsibilities of engine and airframe certification holders to ensure safe operation with approved fuels. The bulletin emphasizes that only fuels approved in the certification documentation should be used to avoid unsafe conditions.

Jan 22, 2009
Safety Information BulletinSafety Mgmt

EASA SIB 2009-01

WITHDRAWN - Jet Fuel containing FAME (bio-diesel)

EASA Safety Information Bulletin SIB No. 2009-01 titled 'WITHDRAWN - Jet Fuel containing FAME (bio-diesel)' informs owners and operators of turbine-powered aircraft about the risks of jet fuel contamination with Fatty Acid Methyl Ester (FAME), a component of bio-diesel. The bulletin highlights that Jet A-1 fuel containing 5 mg/kg or more of FAME does not meet approved fuel specifications and should not be used unless specifically authorized by airframe or engine type certificate holders. This advisory applies to all turbine engine aircraft but excludes diesel piston engine aircraft.

Jan 22, 2009
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2008-89

Tire Failure — Locked Carbon Disc Brake due to Moisture Absorption and Freezing.

EASA Safety Information Bulletin SIB No. 2008-89 addresses the risk of tire failure caused by locked carbon disc brakes due to moisture absorption and freezing. This bulletin applies to all fixed-wing aircraft equipped with carbon disc brakes and highlights the potential for brake freezing during flight or after exposure to moisture, which can lead to tire rupture and significant aircraft damage upon landing. The bulletin supports Transport Canada Civil Aviation's Service Difficulty Advisory AV-2008-08 and provides safety recommendations for operators and maintenance personnel.

Dec 19, 2008
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2008-68R1

Navigation Data (NavData) Support of FreeFlight Systems (Trimble) GPS Navigation Systems

EASA Safety Information Bulletin 2008-68R1 addresses the navigation data support status for FreeFlight Systems (Trimble) GPS Navigation Systems installed on various aircraft, including Part 23 certificated aircraft. It informs operators that the last available navigation database for some GPS models will be Cycle 0813, effective December 18, 2008, after which no updated NavData will be available unless hardware and software upgrades are performed. The bulletin also details newly published Service Bulletins that provide instructions for upgrading affected systems to continue receiving updated navigation data.

Dec 18, 2008
Safety Information BulletinFlight OpsMaintenanceSafety Mgmt

EASA SIB 2008-58R1

Garmin non-WAAS GNS 400 and GNS 500 units - Unintended 8.33 kHz / 25 kHz Channel Spacing Switching

EASA Safety Information Bulletin 2008-58R1 addresses an issue with Garmin non-WAAS GNS 400 and GNS 500 units installed on various Part 23 certificated aircraft. The bulletin informs operators that these units may experience unintended switching between 8.33 kHz and 25 kHz channel spacing, causing garbled audio reception. The document highlights the affected software versions and provides guidance on resolving the issue.

Dec 17, 2008
Safety Information BulletinSafety MgmtMaintenance

EASA SIB NE-06-32R1

Lycoming direct-drive reciprocating engines - Propeller Strike Events - Recommended Actions

The FAA Special Airworthiness Information Bulletin SAIB: NE-06-32R1 provides guidance on Lycoming direct-drive reciprocating engines, specifically addressing propeller strike events. It applies to all Lycoming direct-drive engines including VO-360 and IVO-360 series, except certain O-320, O-360, LO-360, TO-360, LTO-360, and TIO-541 series engines. The bulletin highlights compliance requirements with Airworthiness Directive 2004-10-14 and recommends additional engine disassembly and inspection after a propeller strike.

Sep 17, 2008
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2008-74

WITHDRAWN - FAA UPN TRANSFERRED TO EASA SUP WEBPAGE

EASA Safety Information Bulletin SIB No. 2008-74 is a safety information bulletin addressing unapproved parts for installation on agricultural aircraft. It references FAA Unapproved Parts Notification No. 2008-S20080226009 and highlights concerns about unapproved parts potentially introduced into the aviation community. The bulletin applies to aircraft parts identified in the FAA notification and any agricultural aircraft with those parts installed.

Aug 19, 2008
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2008-24

Passenger Restraint Systems on Aeroplanes (MTOM < 5 670 kg and —¤ 9 Passenger Seats) engaged in Commercial Air Transportation Operations

The EASA Safety Information Bulletin No. 2008-24 addresses passenger restraint systems on normal, utility, and aerobatic category aeroplanes with a maximum takeoff weight of less than 5,670 kg and nine passenger seats or fewer, engaged in commercial air transportation operations. It highlights the safety benefits of Upper Torso Restraint (UTR) systems, which are currently mandatory in new aircraft designs but not universally fitted on existing fleets. The bulletin aims to raise awareness among national airworthiness authorities and aviation stakeholders about the potential safety improvements from retrofitting UTR systems.

Jul 29, 2008
Safety Information BulletinSafety Mgmt

EASA SIB 2008-63

WITHDRAWN - FAA UPN TRANSFERRED TO EASA SUP WEBPAGE

EASA Safety Information Bulletin SIB No. 2008-63 is a safety information bulletin addressing improper maintenance performed on aircraft, aircraft engines, and propellers, as well as falsified maintenance records. It references FAA Unapproved Parts Notification No. 2008-S20080418002 and highlights concerns that affected parts or components may have been shipped to Europe or installed on European-registered aircraft. The bulletin aims to inform European aviation stakeholders about these issues and the FAA's recommendations.

Jul 14, 2008
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2008-66

WITHDRAWN - SEE FAA SAIB NE-08-32R1

EASA Safety Information Bulletin SIB No. 2008-66 is an informational bulletin addressing an airworthiness concern related to Lycoming wide cylinder flange engines equipped with a front crankcase-mounted propeller governor. This bulletin references FAA Special Airworthiness Information Bulletin NE-08-32 and Lycoming Service Instruction 1343B, and applies to Lycoming engines installed on CS/JAR/FAR Part 23 certificated aircraft. The bulletin aims to inform owners and operators in European Union Member States and associated countries about the FAA's recommendations.

Jul 14, 2008
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2008-65

FAA SAIB CE-08-33 - Unison Industries (Slick) Magneto Carbon Brushes

FAA Special Airworthiness Information Bulletin CE-08-33 is an advisory concerning service problems with carbon brushes installed in Unison Industries (Slick) magnetos. These magnetos are commonly installed on Lycoming and Teledyne Continental reciprocating engines used in various general aviation aircraft certified under CS/JAR/FAR Part 23. The bulletin alerts operators and maintenance personnel to premature carbon brush wear that could affect magneto performance and engine power consistency.

Jul 11, 2008
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2008-51

WITHDRAWN - FAA SAIB NE-08-26R2 ENDORSED

EASA Safety Information Bulletin SIB No. 2008-51 is a safety advisory related to TCM Ignition Systems (formerly Bendix) Series D2000 and D3000 Dual Magnetos installed on Lycoming 4-, 6-, and 8-cylinder reciprocating engines. The bulletin alerts owners and operators of aircraft equipped with these magnetos about potential attachment failures that could cause magneto separation from the engine, resulting in power loss. This advisory applies to aircraft certificated under CS/JAR/FAR Part 23 and registered in European Union Member States or associated countries.

Jun 18, 2008
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2008-36

FAA SAIB NE-08-18 - Potential for propeller failure due to high vibratory stress induced by worn or improper engine crankshaft dampers

FAA Special Airworthiness Information Bulletin (SAIB) NE-08-18 and EASA Safety Information Bulletin (SIB) No. 2008-36 address the potential for propeller failure caused by high vibratory stress due to worn or improperly installed engine crankshaft dampers. This issue affects propellers installed on general aviation aircraft certified under Parts 22 and 23, as well as transport category aircraft under Part 25. The bulletins highlight risks associated with various propeller manufacturers including Hamilton Sundstrand, Hartzell, McCauley, and others.

May 29, 2008
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2008-37

FAA SAIB NE-08-20 - Possible failures of variable pitch propellers due to inadequate propeller maintenance

FAA Special Airworthiness Information Bulletin (SAIB) NE-08-20 is an informational bulletin addressing possible failures of variable pitch propellers due to inadequate maintenance. It applies to propellers installed on general aviation aircraft in Normal, Utility, Acrobatic categories (14 CFR Part 22 and 23) and Transport category aircraft (Part 25). The bulletin highlights risks associated with neglecting propeller maintenance, especially corrosion and hidden internal defects, which can lead to propeller failure and loss of aircraft control.

May 29, 2008
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2008-38

FAA SAIB NE-08-21 - Potential for Propeller Failures on Piston Engine Aircraft due to prolonged Operation in a restricted RPM (revolutions per minute) Range

FAA Special Airworthiness Information Bulletin NE-08-21 is an informational bulletin addressing the risk of propeller failures on piston engine general aviation aircraft due to prolonged operation in restricted RPM ranges. The bulletin highlights issues caused by inaccurate tachometers, missing or improper tachometer markings, and missing or incorrect instrument panel placards. It applies mainly to propellers installed on Normal, Utility, and Acrobatic category aircraft under Part 22 and 23 regulations.

May 29, 2008
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2008-39

FAA SAIB NE-08-22 - Procedures for a "Propeller Search Inspection" or "General Visual Inspection" and performance of "Cosmetic Repairs"

FAA Special Airworthiness Information Bulletin NE-08-22 provides recommended procedures for performing a "propeller search inspection" or "general visual inspection" and guidelines for conducting "cosmetic repairs" on propellers. This bulletin applies to propellers installed on general aviation aircraft in Normal, Utility, and Acrobatic categories under Parts 22 and 23, as well as Transport category aircraft under Part 25. The document emphasizes inspection and repair practices for propellers from manufacturers such as Hamilton Sundstrand, Hartzell, McCauley, Sensenich, and others.

May 29, 2008
Safety Information BulletinMaintenanceSafety Mgmt