EASA Regulations &amp; Airworthiness Directives

EASA SIB NM-12-20

[Correction] Carleton Technologies Inc. - Oxygen System Cylinder- and Valve Assemblies

The document titled '[Correction] Carleton Technologies Inc. - Oxygen System Cylinder- and Valve Assemblies' is a Special Airworthiness Information Bulletin (SAIB: NM-12-20) issued by the FAA. It addresses the correct operation of Carleton Technologies Inc. oxygen system cylinder and valve assemblies with part numbers B42365-1 and B43570-1, which are installed on various transport category airplanes. The bulletin provides guidance to ensure proper handling of the variable torque shutoff valve to maintain oxygen system effectiveness during emergencies.

Mar 20, 2012

EASA SIB HQ-12-07R1

Avox Systems, Inc. First Aid Kits - Contaminated Iodine Wipes

The FAA Special Airworthiness Information Bulletin SAIB: HQ-12-07R1 addresses the potential contamination of iodine wipes included in first aid kits sold by Avox Systems, Inc. These wipes, labeled as Applicator, Antiseptic or iodine/povidine prep pads, may affect aircraft required to carry emergency medical equipment under 14 CFR parts 91, 121, 125, and 135. The bulletin provides guidance for identifying affected wipes by lot number and part numbers associated with Avox first aid kits.

Mar 12, 2012

EASA SIB CE-11-47R1

Goodyear Aviation Tires - Butyl Rubber Inner Tube Failure

The Special Airworthiness Information Bulletin (SAIB) CE-11-47R1 titled 'Goodyear Aviation Tires - Butyl Rubber Inner Tube Failure' informs operators, pilots, and manufacturers about potential failures of Goodyear butyl rubber inner tubes used in aviation tires sized 7.00-8.00-6. The bulletin highlights that these failures are not limited to cold weather operations and currently do not warrant mandatory airworthiness directives under 14 CFR part 39.

Jan 31, 2012

EASA SIB 2009-39R1

Contaminated Halon 1211 (BCF) and 1301 (BTM) Supplies

EASA Safety Information Bulletin SIB No: 2009-39R1 addresses the issue of contaminated Halon 1211 (BCF) and Halon 1301 (BTM) supplies used in aircraft fire extinguishers and ground fire extinguishers at airports. The contamination was linked to falsified sample test reports by a supplier, affecting handheld fire extinguishers typically found in aircraft cabins and some engine/APU systems. Several related EASA Airworthiness Directives remain valid to remove affected handheld Halon 1211 extinguishers from service, but no directives have been issued for engine or APU systems.

Nov 10, 2011

Safety Information BulletinSafety MgmtMaintenance

EASA SIB SW-11-61

Honeywell International (formerly Bendix King) KRA 405B Radar Altimeter — Erroneous Altitude Information

The FAA Special Airworthiness Information Bulletin SAIB: SW-11-61 addresses a potential undetected failure condition in the Honeywell International (formerly Bendix King) KRA 405B Radar Altimeter. This condition may cause the radar altimeter to provide erroneous altitude information without warning, affecting aircraft systems that rely on radar altitude data. The bulletin applies to aircraft equipped with the KRA 405B Radar Altimeter system.

Oct 5, 2011

EASA SIB NE-11-54

Continental Motors (formerly TCM) Engines - Propeller Strikes and Hydraulic Locks

The Special Airworthiness Information Bulletin SAIB NE-11-54 is an FAA advisory regarding Continental Motors (formerly Teledyne Continental Motors) direct drive and geared reciprocating engines. It addresses recommended inspections following propeller strikes or hydraulic lock incidents to ensure engine safety and reliability. This bulletin is informational and does not mandate regulatory action under 14 CFR part 39.

Sep 13, 2011

EASA SIB 2011-22

Ground and Airborne Icing

EASA Safety Information Bulletin SIB No: 2011-22 titled 'Ground and Airborne Icing' addresses safety concerns related to aircraft operations in freezing rain and freezing drizzle conditions. It applies to all aircraft certificated in any category and highlights that some aircraft certified under Appendix C to CS 25 may not be adequately protected against super-cooled large droplets (SLD) icing conditions. The bulletin provides guidance for European operators and flight crews to enhance safety during ground and airborne icing scenarios.

Jul 28, 2011

Safety Information BulletinSafety MgmtTraining

EASA SIB 2011-21

Aircraft with Floats - Safety Best Industry Practices

EASA Safety Information Bulletin SIB No: 2011-21 is a safety advisory addressing all aircraft equipped with floats, including floatplanes and helicopters. It endorses Transport Canada Civil Aviation's Safety Alert CASA 2011-03, which promotes voluntary adoption of best industry practices to enhance floatplane safety. The bulletin highlights the importance of safety measures such as personal flotation devices and emergency egress training.

Jul 19, 2011

EASA SIB 2011-17

Disassembly of Engines following In-Flight Shutdown with Indication of Critical Part Failure

EASA Safety Information Bulletin SIB No. 2011-17 provides guidance on the disassembly of engines following an in-flight shutdown (IFSD) when there is an indication of critical part failure. It applies to maintenance and continued airworthiness management organisations working on engines with critical parts installed on commercial air transport aircraft. The bulletin highlights the importance of a forensic teardown to investigate failures of critical engine parts, such as turbines and rotors, to ensure thorough root cause analysis and proper handling of affected components.

Jul 19, 2011

EASA SIB SW-11-31R1

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

The Special Airworthiness Information Bulletin SAIB: SW-11-31R1 is an FAA informational bulletin regarding the Honeywell MK XXII Enhanced Ground Proximity Warning System (EGPWS) installed on rotorcraft. It addresses a software update needed to correct an issue where the system may fail to announce loss of certain functions, potentially reducing the effectiveness of predictive terrain warnings. This bulletin applies specifically to rotorcraft equipped with the Honeywell MK XXII EGPWS system.

Jul 19, 2011

EASA SIB 2011-14

WITHDRAWN - RECOMMENDATIONS NOT NEEDED ANYMORE. Topic addressed by EASA SIB 2011-15R3

WITHDRAWN - RECOMMENDATIONS NOT NEEDED ANYMORE is an EASA Safety Information Bulletin (SIB) originally issued as SIB 2011-14 addressing the incorrect setting of ICAO 24-bit aircraft addresses in Mode S transponders. It applies to all aircraft equipped with SSR Mode S transponders, including those certificated under FAR, JAR, and CS Parts 22, 23, 25, 27, 29, 31HB, VLA, or VLR. The bulletin highlights risks associated with duplicate or incorrect ICAO addresses affecting air traffic control identification and ACAS II performance.

Jul 4, 2011

EASA SIB 2011-13

WITHDRAWN - RECOMMENDATIONS NOT NEEDED ANYMORE. Topic addressed by EASA SIB 2011-15R3

WITHDRAWN - RECOMMENDATIONS NOT NEEDED ANYMORE is an EASA Safety Information Bulletin (SIB) 2011-13 addressing issues with Mode S transponders installed on various aircraft types including those certificated under FAR, JAR, and CS Parts 22, 23, 25, 27, 29, 31HB, VLA, or VLR. The bulletin highlights occurrences of complete or intermittent loss of detection by Mode S SSR interrogators due to installation deficiencies, maintenance errors, or equipment failures. It provides guidance for ground testing of transponders and emphasizes that the issue does not currently warrant an Airworthiness Directive.

Jul 4, 2011

Safety Information BulletinTrainingSafety Mgmt

EASA SIB 2011-18

Techtest Ltd. Emergency Locator Transmitter (ELT) — Marking and Training Considerations

EASA Safety Information Bulletin SIB No. 2011-18 titled Techtest Ltd. Emergency Locator Transmitter (ELT) — Marking and Training Considerations addresses the use of Techtest Ltd. Type 500-12, 500-16, and 500-27 ELTs installed or carried on all aircraft categories. The bulletin highlights specific operational characteristics and training needs related to these ELTs, which may be classified as either ELT-S or Personal Locator Beacons (PLBs).

Jun 15, 2011

EASA SIB 2011-08

Exterior Exit Markings on All-cargo Transport Aeroplanes

EASA Safety Information Bulletin SIB No. 2011-08 provides guidance on exterior exit markings for all-cargo transport aeroplanes. It applies to all transport category aeroplanes operated in an all-cargo configuration and references FAA Special Airworthiness Information Bulletin NM-10-23. The bulletin addresses the need for clear exterior markings on emergency exits accessible from inside the aircraft when fully loaded.

May 17, 2011

EASA SIB 2011-10

Loose Equipment in the Flight Compartment and on Glare Shields

EASA Safety Information Bulletin SIB No: 2011-10 addresses the hazards of loose equipment in the flight compartment and on glare shields for all aircraft. It endorses the FAA Special Airworthiness Information Bulletin CE-10-35 and highlights the risk of flight control jams caused by loose objects such as pens, coins, or tools. This bulletin aims to raise awareness among aircraft owners and operators about these safety concerns.

May 17, 2011

EASA SIB 2011-09

Pilot Response to Propeller Overspeed in Piston Engine Aeroplanes

EASA Safety Information Bulletin 2011-09 is an advisory document addressing pilot response to propeller overspeed in piston engine aeroplanes equipped with variable pitch propellers. It supports FAA Special Airworthiness Information Bulletin CE-10-21 and applies to all piston engine aircraft with variable pitch propellers registered in EU Member States or associated countries. The bulletin highlights the importance of adjusting airspeed below published best glide speed to maintain level flight during propeller overspeed events.

May 17, 2011

Safety Information BulletinSafety MgmtMaintenance

EASA SIB NM-11-25

AVOX Systems - Passenger Supplemental Oxygen Masks on Transport Aeroplanes

The FAA Special Airworthiness Information Bulletin SAIB: NM-11-25 addresses issues with passenger supplemental oxygen masks manufactured by AVOX Systems, specifically those with Scott part numbers 289-601, 289-701, 289-801, 289-601-441-1, 289-1001, 289-1002, 289-1020, and 289-1030, installed on transport category airplanes. This bulletin informs operators about failures in the in-flow indicators of these oxygen masks and provides guidance to maintain their effectiveness during emergencies. The document is informational and does not impose mandatory requirements.

Apr 6, 2011

EASA SIB 2010-30R1

WITHDRAWN - REPLACED BY EASA SIB 2025-03

EASA Safety Information Bulletin 2010-30R1 is a safety information bulletin addressing risks associated with transporting lithium batteries as cargo on all aeroplanes and helicopters. It references FAA and ICAO publications to highlight the importance of adhering to ICAO Technical Instructions for the safe transport of dangerous goods by air. The bulletin is intended for aircraft operators registered in European Union Member States and associated countries.

Mar 31, 2011

EASA SIB 2011-03

Advisory Vertical Guidance

EASA Safety Information Bulletin SIB No. 2011-03 titled Advisory Vertical Guidance addresses the use of advisory vertical guidance systems in General Aviation aircraft during Non Precision Approaches. It explains that such guidance may be based on GNSS, SBAS augmentations like EGNOS or WAAS, barometric altimetry, or other means, but these systems are not approved for official vertical guidance. The bulletin applies specifically to General Aviation aircraft equipped with advisory vertical guidance systems.

Mar 24, 2011