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EASA Regulations & Airworthiness Directives

Browse 177 EASA regulations with AI-powered summaries.

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EASA SIB 2011-04

WITHDRAWN - RECOMMENDATIONS NOT NEEDED ANYMORE

EASA Safety Information Bulletin SIB No. 2011-04 titled 'WITHDRAWN - RECOMMENDATIONS NOT NEEDED ANYMORE' addresses the nuclear emergency in Japan following the 9.0 magnitude earthquake and tsunami on March 11, 2011. It applies to all commercial air transport flights to and from Japan operated by EASA States. The bulletin provides information on the establishment of a flight prohibited area around the Fukushima No. 1 nuclear power plant and references relevant safety guidelines and monitoring resources but does not specify affected aircraft types or engines.

Mar 22, 2011
Safety Information BulletinFlight OpsSafety Mgmt

EASA SIB 2010-26R1

Potential Performance Degradation of Anti-icing Fluids — Reduced Holdover Times

EASA Safety Information Bulletin 2010-26R1 is an informational document addressing potential performance degradation of aircraft anti-icing fluids due to contamination by runway de-icing fluids. It applies to all aeroplanes operating in winter conditions and highlights that mixing thickened anti-icing fluids with small amounts of formate or acetate-based runway de-icing fluids can reduce holdover times. The bulletin does not target specific aircraft or engine models but provides guidance relevant to ground operations involving de-icing and anti-icing procedures.

Feb 23, 2011
Safety Information BulletinFlight OpsSafety Mgmt

EASA SIB 2007-01R1

Use of Automotive Gasoline (Mogas) containing Bio-Ethanol

EASA Safety Information Bulletin SIB No. 2007-01R1 provides guidance on the use of automotive gasoline (Mogas) containing bio-ethanol in piston-engine aircraft certificated under CS-VLA, CS-22, CS-23, or CS-27 and approved for Mogas operation. It addresses concerns related to the presence of low-molecular weight alcohols such as methanol and ethanol in Mogas fuels and their potential effects on engine performance and fuel system integrity. The bulletin is relevant for aircraft with spark-ignited piston engines approved by type certificate holders or through Supplemental Type Certificates (STC).

Jan 12, 2011
Safety Information BulletinSafety MgmtMaintenance

EASA SIB SAFO10014

Airworthiness Concerns for Work Accomplished by US Aircraft Instruments

The Safety Alert for Operators (SAFO) 10014 titled 'Airworthiness Concerns for Work Accomplished by US Aircraft Instruments' informs aircraft owners and operators about potential airworthiness issues related to work performed by US Aircraft Instruments between April 1998 and July 9, 2009. The alert highlights concerns arising from FAA inspections that led to the emergency revocation of the repair station certificate held by US Aircraft Instruments in Hammonton, NJ. This SAFO is relevant to any aircraft or instruments serviced by this facility during the specified timeframe.

Nov 30, 2010
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB AWB-26-004

Chubb, Quell, Flameguard, Motorcraft, and Fire Smart - Fire Extinguisher Recall

The Airworthiness Bulletin AWB 26-004 Issue 1 titled 'Chubb, Quell, Flameguard, Motorcraft, and Fire Smart - Fire Extinguisher Recall' addresses a product safety recall of certain dry powder fire extinguishers that may be installed on aircraft, particularly manned hot air balloons. The affected extinguishers were manufactured between 16 February 2010 and 8 July 2010 and bear specific serial numbers under the brands Chubb, Quell, Flameguard, Motorcraft, and Fire Smart. This recall highlights potential non-compliance with Australian/New Zealand standards for filling capacity, which could impact fire safety performance.

Nov 4, 2010
Airworthiness DirectiveMaintenanceSafety Mgmt

EASA SIB 2010-12R1

Loss of tail rotor effectiveness (LTE) or unanticipated yaw in helicopters

EASA Safety Information Bulletin 2010-12R1 addresses the phenomenon of Loss of Tail Rotor Effectiveness (LTE) or unanticipated yaw in helicopters. This bulletin applies to all single main rotor helicopters equipped with a tail anti-torque device and explains that LTE is a critical low-speed aerodynamic condition causing uncommanded yaw, which varies depending on the main rotor rotation direction. The document references several authoritative sources for understanding, preventing, and recovering from LTE.

Oct 21, 2010
Safety Information BulletinFlight OpsTrainingSafety Mgmt

EASA SIB 2010-23

Use of Portable Devices in Aircraft by the Flight Crew

EASA Safety Information Bulletin SIB No. 2010-23 addresses the use of portable devices by flight crew on aircraft. It highlights that portable devices, including those depicting aircraft position or flight information, are not subject to EASA airworthiness approval and cannot replace certified aircraft systems. The bulletin applies broadly to all aircraft types and emphasizes that such devices do not comply with EU-OPS 1.630(d) or JAR-OPS 3.630(d) regulations.

Oct 19, 2010
Safety Information BulletinFlight OpsSafety Mgmt

EASA SIB 2010-03

Carburetor Icing Prevention

EASA Safety Information Bulletin SIB No: 2010-03 is an advisory document addressing carburetor icing prevention for all piston engines with carburetors installed on any aircraft, including fixed-wing aeroplanes and piston-engine rotorcraft such as helicopters. It supports and extends the FAA Special Airworthiness Information Bulletin CE-09-35 recommendations to European operators and emphasizes the particular risks and operational considerations for rotorcraft like the Robinson R22 equipped with Lycoming O-320 engines. The bulletin provides detailed guidance on recognizing, preventing, and responding to carburetor icing conditions.

Oct 13, 2010
Safety Information BulletinFlight OpsSafety Mgmt

EASA SIB 2010-15R1

Improper Maintenance of Safety Belts / Torso Restraint Systems

EASA Safety Information Bulletin 2010-15R1 addresses the improper maintenance of safety belts and torso restraint systems installed on aircraft. It highlights that some Part 145 maintenance organisations in Europe, including Germany, Austria, and the Netherlands, have performed maintenance without using applicable current maintenance data, rendering affected safety belts and restraint systems potentially non-airworthy. The bulletin applies to all safety belts and torso restraint systems maintained after 28 November 2003 without proper data and lists specific design approval holders forbidding webbing replacement in their Component Maintenance Manuals.

Sep 29, 2010
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB SW-10-41

Honeywell MK XXII Enhanced Ground Proximity Warning System (EGPWS) Software Problem

The Special Airworthiness Information Bulletin SAIB: SW-10-41 addresses a software problem in the Honeywell MK XXII Enhanced Ground Proximity Warning System (EGPWS) installed in helicopters. This issue involves a potential unannunciated failure of the Terrain Awareness Warning System (TAWS) aural alerting function when the radio altimeter is in a no computed data (NCD) or invalid state at takeoff. The bulletin informs operators that while the terrain display remains accurate, the aural alerts may not function properly until valid radio altimeter data is received.

Aug 9, 2010
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2010-18

Go-Around Callout and Immediate Response

EASA Safety Information Bulletin SIB No: 2010-18 is an advisory document addressing go-around callout and immediate response procedures for all aeroplanes and helicopters with a two-pilot flight crew. It supports the FAA Safety Alert for Operators SAFO 10005, emphasizing that either pilot may initiate a go-around callout and that the pilot flying must immediately execute a missed approach. The bulletin aims to enhance flight safety during approach and landing phases by promoting clear and immediate go-around actions.

Jun 30, 2010
Safety Information BulletinFlight OpsSafety Mgmt

EASA SIB 2010-19

Exhaust Mufflers Inspection for piston engine Helicopters and Aeroplanes

EASA Safety Information Bulletin 2010-19 is an informational document addressing the inspection of exhaust mufflers on piston engine helicopters and aeroplanes. It highlights safety concerns related to exhaust system component failures, including mufflers and heat exchangers, which can cause carbon monoxide poisoning, engine power loss, or fire. The bulletin applies broadly to piston engine powered helicopters and aeroplanes and references related FAA SAIBs for further information.

Jun 2, 2010
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2010-14

Installation of Unapproved Carbon Brake Heat Packs

EASA Safety Information Bulletin 2010-14 addresses the installation of unapproved carbon brake heat packs on all Part 25 transport category aeroplanes equipped with carbon brakes. It highlights that brake assemblies modified with unapproved heat packs no longer meet certification standards and may affect aircraft safety. The bulletin applies broadly to transport aeroplanes with carbon brakes and provides guidance to owners, operators, and maintenance personnel.

Mar 24, 2010
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2010-08

Engine-driven Cooling Fan Disk Failures

EASA Safety Information Bulletin 2010-08 is an advisory document addressing engine-driven cooling fan disk failures in helicopters powered by vertical piston engines using thin sheet metal fan disks. It supports the Australian CASA Airworthiness Bulletin 63-007, which highlights the importance of proper maintenance and operation of these cooling fans to prevent catastrophic failures. The bulletin applies to all affected piston-engine helicopters registered in EU Member States and associated countries.

Mar 8, 2010
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2010-06

Verification of the proper installation of Flight Control Cable - Turnbuckles

EASA Safety Information Bulletin SIB No: 2010-06 is an informational document addressing the verification of proper installation of flight control cable turnbuckles on all aeroplanes, sailplanes, rotorcraft, and airships equipped with cable flight controls that use turnbuckles designed to be locked with special locking devices. The bulletin highlights a fatal accident caused by improper locking of a turnbuckle, leading to loss of flight control. It provides guidance to ensure turnbuckles are correctly locked to maintain flight safety.

Feb 11, 2010
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2010-02

WITHDRAWN — FAA SAIB CE-10-14 ENDORSED

EASA Safety Information Bulletin SIB No. 2010-02 addresses an airworthiness concern related to certain Honeywell (Bendix/King) navigation systems, including models KLN 35, KLN 88, KLN 89, KLN 89B, KLN 90, KLN 90B, KLN 94, KLX 100, KLX 135, KLX 135A, and KLN 900. The bulletin highlights incorrect dynamic magnetic variations inserted in the navigation database Cycle 1001 effective 14 January 2010. These navigation systems are installed on various Part 23, 25, 27, and 29 certificated aircraft.

Jan 20, 2010
Safety Information BulletinSafety Mgmt

EASA SIB NE-10-05

Reciprocating (Piston) Engines with Float-type Carburetors

The Special Airworthiness Information Bulletin SAIB NE-10-05 is an FAA informational bulletin addressing potential hazards associated with reciprocating aircraft engines equipped with float-type carburetors. It applies to all aircraft with such engines and highlights issues like fuel leakage, float damage, and improper fuel metering that can lead to engine stoppage or fire. The bulletin provides detailed guidance for pilots, owners, operators, and maintenance personnel to identify and mitigate these risks.

Oct 28, 2009
Safety Information BulletinFlight OpsMaintenanceSafety Mgmt

EASA SIB CE-09-47

Garmin G1000, Perspective—¢, Prodigy—¢ Integrated Flight Decks with Garmin GFC 700 Autopilot

Special Airworthiness Information Bulletin SAIB CE-09-47 is an FAA informational bulletin addressing an issue with Garmin G1000, Perspective™, and Prodigy™ Integrated Flight Decks installed with the Garmin GFC 700 autopilot. It informs pilots about a potential mismatch between automatically tuned VOR or LOC/ILS frequencies and those published on approach charts or NOTAMs, which can cause incorrect course indications during approaches. This bulletin applies to aircraft equipped with these specific Garmin integrated flight decks and autopilot systems.

Aug 10, 2009
Safety Information BulletinFlight OpsSafety Mgmt

EASA SIB 2009-24

Lycoming O-235 — Cylinder barrel — Inspection

EASA Safety Information Bulletin SIB No: 2009-24 is an informational bulletin addressing inspection of cylinder barrels on Lycoming O-235 engines used in various aircraft. It informs operators about the risk of circumferential cracks in cylinder barrels that can cause oil leaks and potential engine failure. The bulletin highlights improved cylinder designs and provides inspection recommendations to detect corrosion and cracks.

Aug 6, 2009
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2009-20

Lifesaving Systems Corp. D-Lok Hook of the Rescue Hoist — Inspection / Replacement

EASA Safety Information Bulletin 2009-20 is an advisory document concerning the Lifesaving Systems Corp. D-Lok Hook assemblies, Part Numbers 410-A and 410-F, used on rescue hoists in various helicopters. It informs operators about detected manufacturing discrepancies in hooks from lots 208 and 1108, which may be installed on multiple helicopter types including those with Breeze Hoist installations. The bulletin supports the inspection and replacement actions outlined in Goodrich Service Bulletin 42315-489-01 Revision 1.

Jun 29, 2009
Safety Information BulletinMaintenanceSafety Mgmt