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EASA Regulations & Airworthiness Directives

Browse 4771 EASA regulations with AI-powered summaries.

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EASA SIB CE-08-46

Cirrus Design Corporation (CDC) Model SR22 airplanes - Exceedance of the Maximum Carbon Monoxide Level

The Special Airworthiness Information Bulletin SAIB CE-08-46 addresses a carbon monoxide exceedance issue in Cirrus Design Corporation (CDC) Model SR22 airplanes. The bulletin informs operators about a temporary exceedance of the maximum carbon monoxide level allowed by 14 CFR 23.831(a) during specific flight conditions involving the air-conditioning system. This information bulletin is advisory and not mandatory.

Sep 30, 2008
Safety Information BulletinSafety MgmtCirrus Design Corporation SR22

EASA SIB NE-08-49R1

General Electric (GE) CJ610 series turbojet and CF700 series turbofan engines - Premature Distress or Failure of Combustion Liner Inner Shells

The FAA Special Airworthiness Information Bulletin SAIB NE-08-49R1 addresses premature distress or failure of combustion liner inner shells, part number AFT-5016T30G02, installed in General Electric CJ610 series turbojet and CF700 series turbofan engines. This bulletin informs owners, operators, and repair facilities about potential cracking issues that could lead to engine damage. The combustion liner inner shells were manufactured by AFT Technologies under Parts Manufacturer Approval (PMA).

Sep 30, 2008
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB AV-2008-07

Pratt & Whitney Canada PW530, PW535 and PW545 series engines - No.4 Bearing Carbon Seal Distress

Transport Canada Service Difficulty Advisory AV-2008-07 addresses a low oil pressure issue in Pratt & Whitney Canada PW530, PW535, and PW545 series engines, specifically related to distress of the No. 4 bearing carbon seal. The advisory highlights occurrences of in-flight engine shutdowns due to oil leakage past the carbon seal on the #4 turbine shaft bearing, affecting aircraft such as the Cessna Citation 560XLS powered by PWC 545B engines.

Sep 23, 2008
Safety Information BulletinMaintenanceSafety MgmtCessna Citation 560XLS

EASA SIB AV-2008-04

Pratt & Whitney Canada JT15D-1 series engines - Uncontained Impeller Failures

Transport Canada Civil Aviation Service Difficulty Advisory AV-2008-04 addresses uncontained impeller failures in Pratt & Whitney Canada JT15D-1 series engines. The advisory highlights surface irregularities on the rear face of impellers, specifically part number 3020365, which have caused cracks leading to impeller fractures and fuselage penetration. It references related airworthiness directives issued by Transport Canada and the FAA that mandate inspections and repairs.

Sep 19, 2008
Safety DirectiveMaintenanceSafety Mgmt

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 AV-2008-05

Pratt & Whitney Canada PT6A-65 and -67 series engines - Reduction Gearbox 1st Stage Carrier Bolts Lubrication & Torque

Transport Canada Civil Aviation Service Difficulty Advisory AV-2008-05 addresses fatigue fractures in the 1st stage carrier bolts (P/N MS9490-34) of Pratt & Whitney Canada PT6A-65 and PT6A-67 series engine reduction gearboxes. The advisory highlights over twenty reported bolt failures, some causing in-flight shutdowns, primarily occurring after engine overhaul. It emphasizes the importance of proper bolt lubrication and torque during assembly to prevent stress-induced fractures.

Sep 17, 2008
Safety Information BulletinMaintenanceSafety Mgmt

EASA SIB 2008-82

FAA SAIB NM-08-43 - Brice Manufacturing Company, Inc. Passenger Seats causing Occupant Finger Injuries

FAA Special Airworthiness Information Bulletin NM-08-43 is an advisory concerning Brice Manufacturing Company, Inc. passenger seats, specifically Model B1000 and B1010 series, installed on various Airbus, Boeing, BAE Systems, and McDonnell Douglas aircraft. The bulletin addresses reported incidents of finger injuries to children caused by the armrest design. It provides safety recommendations to mitigate this risk through a design improvement.

Sep 4, 2008
Safety Information BulletinSafety MgmtAirbus AllBoeing AllBAE Systems AllMcDonnell Douglas All

EASA SIB 2008-75

CAA-NZ CAN 75-001 - Alpha Aviation R2000 Aeroplanes - Carburettor Heating Ducts

CAA-NZ CAN 75-001 is a Continuing Airworthiness Notice issued by the Civil Aviation Authority of New Zealand concerning Alpha Aviation R2000 series aircraft carburettor heating ducts. It addresses an incident where the carburettor heat ducting collapsed, restricting airflow and causing engine power loss. The notice also applies to Robin R2000 and HR200 series aircraft fitted with similar carburettor heat ducting.

Aug 25, 2008
Continuing Airworthiness NoticeMaintenanceSafety MgmtAlpha Aviation R2000Robin R2000Robin HR200

EASA SIB 2008-79

Eurocopter Deutschland EC 135 and EC 635 Helicopters - Unintended Single-Engine Take-Off

EASA Safety Information Bulletin 2008-79 is an advisory document addressing an increase in unintended single-engine take-off events in Eurocopter Deutschland EC 135 and EC 635 helicopters. It provides guidance to pilots on recognizing cockpit indications of single-engine operation before takeoff and reinforces adherence to established Flight Manual procedures. The bulletin highlights the risks of engine damage and collision hazards during such events and emphasizes that intentional single-engine takeoffs are not authorized despite the helicopters' high one-engine inoperative power capability.

Aug 19, 2008
Safety Information BulletinFlight OpsSafety MgmtEurocopter Deutschland EC 135Eurocopter Deutschland EC 635

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 2008-73

FAA SAIB NM-08-39 - Honeywell Flight Management System (FMS) - Early Descent Behaviour

FAA SAIB NM-08-39 is a Special Airworthiness Information Bulletin addressing premature descent behavior in certain Honeywell Flight Management Systems (FMS) when coupled to VNAV or VGP. The affected FMS units include Honeywell Epic Integrated Avionics and Legacy FMZ-2000 models installed on various aircraft such as Boeing 727 series, Bombardier CL-600 series, Cessna 650, Dassault Falcon series, Gulfstream G-1159, G-IV, GV, and Hawker Beechcraft HS125 and BAe125 series. The bulletin informs operators about incorrect vertical deviation indications that may lead to early descent below the intended flight path during RNAV approaches.

Aug 11, 2008
Safety Information BulletinFlight OpsSafety MgmtBoeing 727Bombardier CL-600Cessna 650Dassault FalconGulfstream G-1159Gulfstream G-IVGulfstream GVHawker Beechcraft HS125BAe 125

EASA SIB 2008-71

FAA SAIB SW-08-38 - Sandel SN3308 Electronic Horizontal Situation Indicator (EHSI) configured as a Heading Repeater Display

FAA Special Airworthiness Information Bulletin SW-08-38 addresses an airworthiness concern with the Sandel SN3308 Electronic Horizontal Situation Indicator (EHSI) when configured as a heading repeater display, primarily affecting Eurocopter Deutschland MBB-BK 117 C-1 helicopters. The bulletin highlights issues with the compass rose blanking during manual slewing in free gyro mode, which may also apply to other rotorcraft and potentially fixed-wing aircraft with similar installations. EASA Safety Information Bulletin 2008-71 supports the FAA's advisory and informs European operators of the same concern.

Aug 1, 2008
Airworthiness DirectiveSafety MgmtEurocopter Deutschland MBB-BK 117 C-1

EASA SIB 2008-70

FAA SAIB SW-08-37 - Sikorsky S-76 Helicopters - Inoperative Cyclic Control Stick Guard Override Mechanism

FAA Special Airworthiness Information Bulletin SW-08-37 addresses an issue with the inoperative cyclic control stick guard override mechanism on Sikorsky S-76 series helicopters, specifically those modified with Keystone Helicopter Corporation Supplemental Type Certificate SR01140NY-D. The bulletin highlights a safety concern where the stick guard's spring override mechanism may fail, potentially interfering with the forward movement of the cyclic stick during flight. EASA SIB No. 2008-70 supports the FAA's advisory and applies specifically to Sikorsky S-76C helicopters modified under the corresponding STC validated by EASA.

Jul 30, 2008
Safety Information BulletinSafety MgmtMaintenanceSikorsky S-76

EASA SIB 2008-69

Heated Main Rotor Blades - Check / Replacement

EASA Safety Information Bulletin 2008-69 is an informational document addressing the inspection and potential replacement of heated main rotor blades on Eurocopter EC 225 LP helicopters. It specifically concerns main rotor blades part number 332A11-0055-00 equipped with de-icer assemblies having serial numbers below 400 and not repaired per specified repair sheets. The bulletin references a French DGAC Emergency Airworthiness Directive and Eurocopter Alert Service Bulletin 01A002.

Jul 29, 2008
Safety Information BulletinMaintenanceSafety MgmtAirbus Helicopters EC 225 LP

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 2008-55R1

WITHDRAWN - REPLACED BY FAA AD 2009-13-06

EASA Safety Information Bulletin 2008-55R1 is a safety information bulletin addressing the forward baggage door locking mechanism components on Piper PA-23, PA-31, and PA-42 series aircraft. It provides recommendations for inspection, lubrication, and replacement of the nose baggage door locking mechanism to prevent the forward baggage door from opening in flight. The bulletin supports FAA Safety Alert for Operators SAFO 08013 and Piper Aircraft Inc. Service Bulletin 1194.

Jul 24, 2008
Safety Information BulletinMaintenanceSafety MgmtPiper PA-23Piper PA-31Piper PA-42

EASA SIB 2008-60

CASA Australia AWB 57-008 - Hawker Beechcraft 58 Aeroplanes - Major Wing Spar Corrosion

CASA Australia AWB 57-008 is an Airworthiness Bulletin addressing major corrosion found in the wing spars of Hawker Beechcraft 58 series aircraft. The bulletin highlights that this corrosion may not be visible during external inspections and affects all models and serial numbers of the B58 series. The document is supported by EASA Safety Information Bulletin 2008-60 to raise awareness among European operators as well.

Jul 17, 2008
Airworthiness DirectiveMaintenanceSafety MgmtHawker Beechcraft 58

EASA SIB 2008-04R1

Pratt & Whitney JT8D Series Engines Rotating Group Components - Notification of Unapproved Parts due to Theft

EASA Safety Information Bulletin 2008-04R1 notifies operators and manufacturers about unapproved rotating group components for Pratt & Whitney JT8D series engines due to theft. The affected parts, identified by specific part and serial numbers, are installed on aircraft including Boeing 737-100 and -200 series, as well as McDonnell Douglas DC-9, MD-88, and MD-90-30 models. The bulletin aims to raise awareness that these stolen parts should not be used in any aircraft or held as spares.

Jul 17, 2008
Safety Information BulletinMaintenanceSafety MgmtBoeing 737-100Boeing 737-200McDonnell Douglas DC-9McDonnell Douglas MD-88McDonnell Douglas MD-90-30

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