List of current ETSOs

List of all current ETSOs as per CS-ETSO amendment 17

EASA ETSO Issue Subject Title Published at Introduced by RM Task Main Industry Standard
Subpart A Update CS-ETSO Subpart A 31/08/2022 CS-ETSO/17  
Subpart A Update CS-ETSO Subpart A 25/07/2020 CS-ETSO/16  
Subpart A Update CS-ETSO Subpart A 24/06/2020 CS-ETSO/15  
Subpart A Update CS-ETSO Subpart A 27/08/2018 CS-ETSO/14  
Subpart A Update CS-ETSO Subpart A 16/12/2016 CS-ETSO/12  
Subpart A Update CS-ETSO Subpart A 12/07/2013 CS-ETSO/8  
Subpart A Update CS-ETSO Subpart A 05/07/2012 CS-ETSO/7  
Subpart A Update CS-ETSO Subpart A 21/12/2010 CS-ETSO/6  
Subpart A Update CS-ETSO Subpart A 28/11/2008 CS-ETSO/3  
Subpart A New CS-ETSO Subpart A 24/10/2003 Initial issue  
ETSO-C1c New Cargo Compartment Fire Detection Instruments 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C1e Update Cargo Compartment Fire Detection Instruments 23/02/2018 CS-ETSO/13 SAE AS 8036 sup
ETSO-C2d New Airspeed Instruments 24/10/2003 CS-ETSO/Initial Issue SAE AS 8019
ETSO-C3d New Turn and Slip Instruments 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C3e Update Turn and Slip Instruments 05/08/2016 CS-ETSO/11 SAE AS 8004
ETSO-C4c New Bank and Pitch Instruments 24/10/2003 CS-ETSO/Initial Issue SAE AS 396B sup
ETSO-C5e New Direction Instrument, Non-magnetic (Gyroscopically Stabilized) 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C5f Update Direction Instrument, Non-Magnetic (Gyroscopically Stabilized) 05/08/2016 CS-ETSO/11 SAE AS 8021
ETSO-C6d New Direction Instrument, Magnetic (Gyroscopically Stabilized) 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C6e Update Direction Instrument, Magnetic (Gyroscopically Stabilized) 21/12/2010 CS-ETSO/6 SAE AS 8013A sup
ETSO-C7d New Direction Instrument, Magnetic Non-stabilized Type (Magnetic Compass) 24/10/2003 CS-ETSO/Initial Issue SAE AS 398A sup
ETSO-C8d New Vertical Velocity Instrument (Rate-of-Climb) 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C8e Update Vertical Velocity Instrument (Rate-of-Climb) 21/12/2010 CS-ETSO/6 SAE AS 8016A
ETSO-C9c New Automatic Pilots 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C10b Update Aircraft Altimeter, Pressure Actuated, Sensitive Type 24/10/2003 CS-ETSO/Initial Issue SAE AS 392C sup
ETSO-C10c Update Pressure Altimeter System 25/07/2020 CS-ETSO/16

SAE AS8009C sup

ETSO-2C11e New Powerplant Fire Detection Instruments (Thermal and Flame Contact Types) 24/10/2003 CS-ETSO/Initial Issue SAE AS 8028
ETSO-C13f New Life preservers 18/07/2006 CS-ETSO/1 all in ETSO
ETSO-C13g Update Life Preservers 25/07/2020 CS-ETSO/16
SAE AS1354 sup
ETSO-C14b New Aircraft Fabric, Intermediate Grade; External Covering Material 24/10/2003 CS-ETSO/Initial Issue SAE AMS 3804c sup
ETSO-C15d New Aircraft Fabric, Grade A; External Covering Material 24/10/2003 CS-ETSO/Initial Issue SAE AMS 3806d sup
ETSO-C16 New (ETSO) Airspeed Tubes (Electrically Heated) (TSO) Electrically Heated Pitot and Pitot-Static Tubes 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C16a Update (ETSO) Airspeed Tubes (Electrically Heated) (TSO) Electrically Heated Pitot and Pitot-Static Tubes 21/10/2009 CS-ETSO/4  
ETSO-C16b Update Electrically Heated Pitot and Pitot-Static Tubes 23/02/2018 CS-ETSO/13 SAE AS 8006A sup, EuroCAE ED-225 sup
ETSO-2C19b New Portable Water-Solution Type Fire Extinguishers 24/10/2003 CS-ETSO/Initial Issue  
ETSO-2C19c Update Portable Water-Solution Type Hand Fire Extinguishers 16/12/2016 CS-ETSO/12 SAE AS 245B
ETSO-2C19c A1 Update Portable Water-Solution Type Hand Fire Extinguishers 25/07/2020 CS-ETSO/16 SAE AS245B sup
ETSO-C20 New Combustion Heaters 24/10/2003 CS-ETSO/Initial Issue SAE AS 143B
ETSO-C20a Update Combustion Heaters and Accessories 25/07/2020 CS-ETSO/16 SAE AS8040B sup
ETSO-C21b New Aircraft Turnbuckle Assemblies and/or Turnbuckle Safetying Devices 24/10/2003 CS-ETSO/Initial Issue MIL-T-5685A sup
ETSO-C22g New Safety Belts 24/10/2003 CS-ETSO/Initial Issue SAE AS 8043 sup
ETSO-C23d New Personnel Parachute Assemblies 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C23f Update Personal Parachute Assemblies and Components 23/02/2018 CS-ETSO/13 PIA TS-135 Revision 1.4 sup
ETSO-C25a New Aircraft Seats and Berths (Type I Transport 6g Forward Load) 24/10/2003 CS-ETSO/Initial Issue AIA NAS 809 sup
ETSO-C26c New Aircraft Wheels and Wheel-Brake Assemblies (CS-23, -27 and -29 aircraft) 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C26d Update Aircraft Wheels and Wheel-Brake Assemblies (CS-23, -27 and -29 aircraft) 16/12/2016 CS-ETSO/12 SAE ARP5381
ETSO-C27 New Twin Seaplane Floats 24/10/2003 CS-ETSO/Initial Issue AIA NAS 807 sup
ETSO-C27a Update Twin Seaplane Floats 25/07/2020 CS-ETSO/16 NAS 807 rev2
ETSO-C28 New Aircraft Skis 24/10/2003 CS-ETSO/Initial Issue AIA NAS 808
ETSO-C30c New Aircraft Position Lights 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C30d Update Aircraft Position Lights 23/02/2018 CS-ETSO/13 SAE AS 8037C
ETSO-C31d New HF Transmitting Equipment 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C32d New HF Receiving Equipment 24/10/2003 CS-ETSO/Initial Issue  
ETSO-2C34f New ILS Glide Slope Receiving Equipment Operating within the Radio Frequency Range of 328·6-335·4 Megahertz (MHz) 24/10/2003 CS-ETSO/Initial Issue EuroCAE ED-47B w amt1
ETSO-2C35d New Radio Marker Receiving Equipment 24/10/2003 CS-ETSO/Initial Issue EuroCAE 1/WG7/70
ETSO-2C36f New Airborne ILS Localizer Receiving Equipment Operating within the Radio Frequency Range 108-112 Megahertz 24/10/2003 CS-ETSO/Initial Issue EuroCAE ED-46B w amt1
ETSO-2C37e New VHF Radio Communication Transmitting Equipment Operating Within the Radio Frequency Range 117.975-137 Megahertz 24/10/2003 CS-ETSO/Initial Issue  
ETSO-2C38e New VHF Radio Communication Receiving Equipment Operating Within the Radio Frequency Range 117.975-137 Megahertz 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C39b New Aircraft Seats and Berths 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C39c Update Aircraft Seats and Berths Certified by Static Testing only 21/12/2010 CS-ETSO/6 SAE AS 8049A
ETSO-2C40c New VOR Receiving Equipment Operating Within the Radio Frequency Range 108-117.95 Megahertz 24/10/2003 CS-ETSO/Initial Issue EuroCAE ED-22B sup
ETSO-2C41d New Airborne Automatic Direction Finding (ADF) Equipment 24/10/2003 CS-ETSO/Initial Issue EuroCAE ED-51 w amt1 or RTCA DO-179 sup
ETSO-C42 New Propeller Feathering Hose Assemblies 24/10/2003 CS-ETSO/Initial Issue MIL-H-8795D sup
ETSO-C43c New Temperature Instruments 24/10/2003 CS-ETSO/Initial Issue SAE AS 8005
ETSO-C43d Update Temperature Instruments 25/07/2020 CS-ETSO/16 SAE AS8005A sup
ETSO-C44b New Fuel Flowmeters 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C44c Update Fuel Flowmeters 28/11/2008 CS-ETSO/3  
ETSO-C44c A1 Editorial Fuel Flowmeters 28/11/2008 CS-ETSO/8 SAE AS407C sup
ETSO-C45a New Manifold Pressure Instruments 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C45b Update Manifold Pressure Instruments 28/11/2008 CS-ETSO/3  
ETSO-C45b A1 Editorial Manifold Pressure Instruments 12/07/2013 CS-ETSO/8 SAE AS405C sup
ETSO-C46a New Maximum Allowable Airspeed Indicator Systems 24/10/2003 CS-ETSO/Initial Issue all in ETSO
ETSO-C47 New Pressure Instruments - Fuel, Oil and Hydraulic (Reciprocating Engine Powered Aircraft) 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C47a Update Pressure Instruments - Fuel, Oil and Hydraulic (Reciprocating Engine Powered Aircraft) 28/11/2008 CS-ETSO/3  
ETSO-C47a A1 Editorial Pressure Instruments - Fuel, Oil and Hydraulic (Reciprocating Engine Powered Aircraft) 12/07/2013 CS-ETSO/8 SAE AS 408C sup
ETSO-C48 New Carbon Monoxide Detector Instruments 24/10/2003 CS-ETSO/Initial Issue  
ETSO-2C48a New Carbon Monoxide Detector Instruments 21/12/2010 CS-ETSO/6 all in ETSO
ETSO-C49b New Electric Tachometer: Magnetic Drag (Indicator and Generator) 24/10/2003 CS-ETSO/Initial Issue SAE AS 404B sup
ETSO-C50c New Audio Selector Panels and Amplifiers 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C52b New Flight Directors 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C53a New Fuel and Engine Oil System Hose Assemblies 24/10/2003 CS-ETSO/Initial Issue all in ETSO
ETSO-C54 New Stall Warning Instruments 24/10/2003 CS-ETSO/Initial Issue SAE AS403A sup
ETSO-C55 New Fuel and Oil Quantity Instruments (Reciprocating Engine Aircraft) 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C55a Update Fuel and Oil Quantity Instruments 05/07/2012 CS-ETSO/7 SAE AS 405C sup
ETSO-C55a A1 Update Fuel and Oil Quantity Instruments 31/08/2022 CS-ETSO/17 SAE AS 405C/D sup
ETSO-C56a New Engine-driven Direct Current Generators/Starter-generators 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C56b Update Engine-driven Direct Current Generators/Starter-generators 28/11/2008 CS-ETSO/3  
ETSO-C56b A1 Editorial Engine-driven Direct Current Generators/Starter-generators 12/07/2013 CS-ETSO/8 SAE AS8020
ETSO-C57a New Headsets and Speakers 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C58a New Aircraft Microphones (Except Carbon) 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C59 New Airborne Selective Calling Equipment 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C59b Update Airborne Selective Calling Equipment 23/02/2018 CS-ETSO/13 RTCA DO-93A
ETSO-C60b New Airborne Area Navigation Equipment Using Loran C Inputs 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C62d New Aircraft Tyres 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C62e Update Aircraft Tyres 05/07/2012 CS-ETSO/7 all in ETSO
ETSO-2C63c New Airborne Weather and Ground Mapping Pulsed Radars 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C63e New Airborne Weather Radar Equipment 23/02/2018 CS-ETSO/13 RTCA DO-220A
ETSO-C63f Update Airborne Weather Radar Equipment 31/08/2022 CS-ETSO/17 RTCA DO-220A change 1
ETSO-C64a New Oxygen Mask Assembly, Continuous Flow, Passenger 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C64b Update Oxygen Mask Assembly, Continuous Flow, Passenger 16/12/2016 CS-ETSO/12 SAE AS 8025A sup
ETSO-C65a New Airborne Doppler Radar Ground Speed and/or Drift Angle Measuring Equipment (for Air Carrier Aircraft) 24/10/2003 CS-ETSO/Initial Issue  
ETSO-2C66b New Distance Measuring Equipment (DME)Operating Within the Radio Frequency Range of 960-1215 Megahertz 24/10/2003 CS-ETSO/Initial Issue EuroCAE ED-54
ETSO-C68a New Airborne Automatic Dead Reckoning Computer Equipment Utilizing Aircraft Heading and Doppler Ground Speed and Drift Angle Data (for Air Carrier Aircraft) 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C69c New Emergency Evacuation Slides, Ramps and Slide/Raft Combinations 24/10/2003 CS-ETSO/Initial Issue all in ETSO
ETSO-C70b New Life Rafts 05/08/2016 CS-ETSO/11 SAE AS1356 sup
ETSO-2C70a New Liferafts (Reversible and Nonreversible) 18/07/2006 CS-ETSO/1  
ETSO-2C70b Update Liferafts (Reversible and Nonreversible) 05/07/2012 CS-ETSO/7  
ETSO-C71 New Airborne Static (‘DC to DC’) Electrical Power Converter (for Air Carrier Aircraft) 24/10/2003 CS-ETSO/Initial Issue all in ETSO
ETSO-C72c New Individual Flotation Devices 24/10/2003 CS-ETSO/Initial Issue all in ETSO
ETSO-C73 New Static Electrical Power Inverter 24/10/2003 CS-ETSO/Initial Issue all in ETSO
ETSO-C74d New Airborne ATC Transponder Equipment 24/10/2003 CS-ETSO/Initial Issue  
ETSO-2C75 New Hydraulic Hoses Assembly 24/10/2003 CS-ETSO/Initial Issue all in ETSO
ETSO-C76 New Fuel Drain Valves 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C76b Update Fuel Drain Valves 05/08/2016 CS-ETSO/11 all in ETSO
ETSO-C78 New Crewmember Demand Oxygen Masks 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C78a New Crewmember Demand Oxygen Masks 23/02/2018 CS-ETSO/13 SAE AS 8026A
ETSO-2C78 Update Crewmember Oxygen Masks 28/11/2008 CS-ETSO/3  
ETSO-C79 New Fire Detectors (Radiation Sensing Type) 24/10/2003 CS-ETSO/Initial Issue all in ETSO
ETSO-C80 New Flexible Fuel and Oil Cell Material 24/10/2003 CS-ETSO/Initial Issue all in ETSO
ETSO-C85a New Survivor Locator Lights 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C85b Update Survivor Locator Lights 16/12/2016 CS-ETSO/12 SAE AS 4492 sup
ETSO-2C87 New Low Range Radio Altimeters 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C87a Update Low Range Radio Altimeters 12/07/2013 CS-ETSO/8 EuroCAE ED-30 sup
ETSO-C88a New Automatic Pressure Altitude Reporting Code Generating Equipment 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C88b Update Automatic Pressure Altitude Reporting Code Generating Equipment 05/08/2016 CS-ETSO/11 SAE AS8003
ETSO-C89 New Oxygen Regulators, Demand 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C89a Update Crew Member Oxygen Regulators, Demand 05/08/2016 CS-ETSO/11 SAE AS8027 sup
ETSO-C90c New Cargo Pallets, Nets and Containers 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C90d Update Cargo Pallets, Nets and Containers 05/07/2012 CS-ETSO/7  
ETSO-C90d A1 Update Cargo Pallets, Nets and Containers 05/08/2016 CS-ETSO/11 AIA NAS 3610, SAE AS36100, SAE AS36102
ETSO-2C91a New Emergency Locator Transmitter (ELT) Equipment 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C92c New Ground Proximity Warning, Glide Slope Deviation Alerting Equipment 24/10/2003 CS-ETSO/Initial Issue RTCA SO161A sup
ETSO-2C93b New Airborne Interim Standard Microwave Landing System Converter Equipment 24/10/2003 CS-ETSO/Initial Issue EuroCAE ED-35A
ETSO-C95 New Mach Meters 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C95a Update Mach Meters 05/07/2012 CS-ETSO/7 SAE AS 8018A
ETSO-C96a New Anticollision Light Systems 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C96b Update Anticollision Light Systems 23/02/2018 CS-ETSO/13 SAE AS 8017C
ETSO-C96c Update Anticollision Light Systems 31/08/2022 CS-ETSO/17 SAE AS8017D sup
ETSO-C97 New Lithium Sulfur Dioxide Batteries 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C99 New Protective Breathing Equipment 24/10/2003 CS-ETSO/Initial Issue SAE AS8031
ETSO-C99a Update Flight Deck (Sedentary) Crew Member Protective Breathing Equipment 05/08/2016 CS-ETSO/11 SAE AS8031A sup
ETSO-C100b New Child restraint system 28/11/2008 CS-ETSO/3  
ETSO-C100c Update Aviation Child Safety Device (ACDS) 05/08/2016 CS-ETSO/11 SAE AS5276/1 sup
ETSO-C101 New Overspeed Warning Instruments 24/10/2003 CS-ETSO/Initial Issue SAE AS 8007
ETSO-C102 New Airborne Radar Approach and Beacon Systems for Helicopters 24/10/2003 CS-ETSO/Initial Issue RTCA DO-172 change 1
ETSO-C103 New Continuous Flow Oxygen Mask Assembly (for Non-transport Category Aircraft) 24/10/2003 CS-ETSO/Initial Issue SAE AS 1224A
ETSO-2C104a New Microwave Landing System (MLS)Airborne Receiving Equipment 24/10/2003 CS-ETSO/Initial Issue EuroCAE ED-36A amd 1 and amd 2
ETSO-C105 New Optional Display Equipment for Weather and Ground Mapping Radar Indicators 24/10/2003 CS-ETSO/Initial Issue RTCA DO174
ETSO-C106 New Air Data Computer 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C106 A1 Editorial Air Data Computer 12/07/2013 CS-ETSO/8 SAE AS 8002 sup
ETSO-C106a Update Air Data Computer 31/08/2022 CS-ETSO/17 SAE AS8002B
ETSO-C109 New Airborne Navigation Data Storage System 24/10/2003 CS-ETSO/Initial Issue Global Systems
ETSO-C110a New Airborne Passive Thunderstorm Detection Systems 24/10/2003 CS-ETSO/Initial Issue RTCA DO-191
ETSO-2C112a New Air Traffic Control Radar Beacon System/Mode Select (ATCRBS/Mode S) Airborne Equipment 24/10/2003 CS-ETSO/Initial Issue  
ETSO-2C112b Update Air Traffic Control Radar Beacon System/Mode Select (ATCRBS/Mode S) Airborne Equipment 18/07/2006 CS-ETSO/1  
ETSO-C112c New Air Traffic Control Radar Beacon System/Mode Select (ATCRBS/Mode S) Airborne Equipment 21/12/2010 CS-ETSO/6  
ETSO-C112d Update Air Traffic Control Radar Beacon System/Mode Select (ATCRBS/Mode S) Airborne Equipment 12/07/2013 CS-ETSO/8  
ETSO-C112e Update Secondary Surveillance Radar Mode S Transponder 05/08/2016 CS-ETSO/11 EuroCAE ED-73E sup
ETSO-C113 New Airborne Multipurpose Electronic Displays 24/10/2003 CS-ETSO/Initial Issue SAE AS 8034B sup
ETSO-C113a Update Airborne Multi-purpose Electronic Displays 05/08/2016 CS-ETSO/11 SAE AS 8034B sup
ETSO-C113b Update Airborne Multi-purpose Electronic Displays 25/07/2020 CS-ETSO/16 SAE AS8034C sup
ETSO-C114 New Torso Restraint Systems 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C114 A1 Editorial Torso Restraint Systems 12/07/2013 CS-ETSO/8 SAE AS 8043 sup
ETSO-C115b New Airborne Area Navigation Equipment using Multi-Sensor Inputs 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C115c Update Flight Management Systems (FMS) using Multi-Sensor Inputs 12/07/2013 CS-ETSO/8  
ETSO-C115d Update Required Navigation Performance (RNP) Equipment using Multi-Sensor Inputs 23/02/2018 CS-ETSO/13 RTCA DO-283B sup
ETSO-C116 New Crew Member PBE 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C116a Update Crew Member Portable Protective Breathing Equipment 05/08/2016 CS-ETSO/11 SAE AS 8047 sup
ETSO-C117a New Airborne Windshear Warning and Escape Guidance Systems (Reactive Type) for Transport Aeroplanes 24/10/2003 CS-ETSO/Initial Issue all in ETSO
ETSO-C117b Update Airborne Wind Shear Warning and Escape Guidance Systems for Transport Aeroplanes 25/07/2020 CS-ETSO/16 all in ETSO
ETSO-C118 New TCAS I 24/10/2003 CS-ETSO/Initial Issue RTCA DO-197 sup
ETSO-C118a Update Traffic Alert and Collision Avoidance System I (TCAS I) C 23/02/2018 CS-ETSO/13 RTCA DO-197A sup
ETSO-C119b New TCAS II 24/10/2003 CS-ETSO/Initial Issue EuroCAE ED¬-143
ETSO-C119c Update TCAS II 08/12/2009 CS-ETSO/5 EuroCAE ED-143 sup, EuroCAE ED-221 sup
ETSO-C119d Update Airborne Collision Avoidance System II (ACAS II) Version 7.1 with Hybrid Surveillance 05/08/2016 CS-ETSO/11 EuroCAE ED-143 change 1 and 2 sup and EuroCAE ED-221 sup
ETSO-C119e Update Airborne Collision Avoidance System II (ACAS II) Version 7.1 with Hybrid Surveillance 31/08/2022 CS-ETSO/17 EUROCAE ED-143 change 1 and change 2 sup EUROCAE ED-221A sup
ETSO-C121 New Underwater Locating Devices 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C121a Update Underwater Locating Devices 28/11/2008 CS-ETSO/3  
ETSO-C121b Update Underwater Locating Devices 12/07/2013 CS-ETSO/8 SAE AS 8045A sup
ETSO-2C122 New Devices That Prevent Blocked Channels Used in Two-Way Radio Communications Due to Simultaneous Transmissions 24/10/2003 CS-ETSO/Initial Issue EuroCAE ED-68
ETSO-C123a New Cockpit Voice Recorders Systems 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C123b Update Cockpit Voice Recorders Systems 21/12/2010 CS-ETSO/6  
ETSO-C123c Update Cockpit Voice Recorders Systems 23/02/2018 CS-ETSO/13 EuroCAE ED-112A
ETSO-2C123c Update Cockpit Voice Recorder Systems 25/07/2020 CS-ETSO/16 EUROCAE ED-112A sup
ETSO-C124a New Flight Data Recorder Systems 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C124b Update Flight Data Recorder Systems 21/12/2010 CS-ETSO/6  
ETSO-C124C Update Flight Data Recorder Systems 23/02/2018 CS-ETSO/13 EuroCAE ED-112A
ETSO-2C124C Update Flight Data Recorder Systems 25/07/2020 CS-ETSO/16 EUROCAE ED-112A sup
ETSO-2C126 New 406 MHz Emergency Locator Transmitter (ELT) 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C126a Update 406MHz Emergency Locator Transmitter

05/07/2012

CS-ETSO/7  
ETSO-C126b Update 406 and 121.5 MHz Emergency Locator Transmitter 05/08/2016 CS-ETSO/11 EuroCAE ED-62A sup
ETSO-C126c Update Emergency Locator Transmitter 25/07/2020 CS-ETSO/16 EUROCAE ED-62B
ETSO-C127a New Rotorcraft, Transport Aeroplane, and Normal and Utility Aeroplane Seating Systems 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C127b Update Rotorcraft, Transport Aeroplane, and Small Aeroplane Seating Systems 05/08/2016 CS-ETSO/11 SAE AS 8049B sup, SAE ARP 5526C sup
ETSO-C127c Update Rotorcraft, Transport Aeroplane, and Small Aeroplane Seating Systems 31/08/2022 CS-ETSO/17 SAE AS8049C, SAE AS8049/1B , SAE ARP5526D , SAE AS6316 , or SAE ARP6337
ETSO-2C128 New Devices That Prevent Blocked Channels Used in Two-Way Radio Communications Due to Unintentional Transmissions 24/10/2003 CS-ETSO/Initial Issue EuroCAE ED-67
ETSO-C129a New Airborne Supplemental Navigation Equipment Using Global Positioning System (GPS) 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C132 New Geosynchronous Orbit Aeronautical Mobile Satellite Services Aircraft Earth Station Equipment  28/11/2008 CS-ETSO/3  
ETSO-C132a Update Geosynchronous Orbit Aeronautical Mobile Satellite Services Aircraft Earth Station Equipment  16/12/2016 CS-ETSO/12 RTCA DO 210D change 1-4
ETSO-C135 New Transport Aeroplane Wheels and Wheel and Brake Assemblies 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C135a Update Large Aeroplane Wheels and Wheel and Brake Assemblies 21/12/2010 CS-ETSO/6 all in ETSO
ETSO-C137a New Aircraft Portable Megaphones 31/08/2022 CS-ETSO/17 SAE AS4950B
ETSO-C139 New Aircraft Audio Systems and Equipment 21/12/2010 CS-ETSO/6  
ETSO-C139a Update Aircraft Audio Systems and Equipment 05/08/2016 CS-ETSO/11 RTCA DO-214A
ETSO-C139a A1 Update Aircraft Audio Systems and Equipment 31/08/2022 CS-ETSO/17 RTCA DO-214A sup
ETSO-C141 New Aircraft Fluorescent Lighting Ballast/Fixture Equipment 24/10/2003 CS-ETSO/Initial Issue SAE AS 4914A
ETSO-C142a New Non-Rechargeable Lithium Cells and Batteries 28/11/2008 CS-ETSO/3 RTCA DO-227 sup
ETSO-C142b Update Non-Rechargeable Lithium Cells and Batteries 25/07/2020 CS-ETSO/16 RTCA DO-227A sup
ETSO-C144 New Airborne Global Positioning System Antenna 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C144a Update Passive Airborne Global Positioning System (GNSS) Antenna 21/12/2010 CS-ETSO/6 RTCA DO-228
ETSO-C145 New Airborne Navigation Sensors Using the Global Positioning System (GPS) Augmented by the Wide Area Augmentation System (WAAS) 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C145c Update Airborne Navigation Sensors Using the Global Positioning System Augmented by the Satellite Based Augmentation System 21/12/2010 CS-ETSO/6  
ETSO-C145e Update Airborne Navigation Sensors Using the Global Positioning System Augmented by the Satellite Based Augmentation System 23/02/2018 CS-ETSO/13 RTCA DO-229E sup
C145e A1 Update Airborne Navigation Sensors Using the Global Positioning System Augmented by the Satellite-Based Augmentation System 25/07/2020 CS-ETSO/16 RTCA DO-229E sup
ETSO-C146 New Stand-Alone Airborne Navigation Equipment Using the Global Positioning System (GPS) Augmented by the Wide Area Augmentation System (WAAS) 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C146c Update Stand-Alone Airborne Navigation Equipment Using the Global Positioning System Augmented by the Satellite Based Augmentation System 21/12/2010 CS-ETSO/6  
ETSO-C146e Update Stand-Alone Airborne Navigation Equipment Using the Global Positioning System Augmented by the Satellite Based Augmentation System 23/02/2018 CS-ETSO/13 RTCA DO-229E sup
ETSO-C146e A1 Update Stand-Alone Airborne Navigation Equipment Using the Global Positioning System Augmented by the Satellite-Based Augmentation System 25/07/2020 CS-ETSO/16 RTCA DO-229E sup
ETSO-C147 New Traffic Advisory System (TAS) Airborne Equipment 24/10/2003 CS-ETSO/Initial Issue  
ETSO-C147a Update Traffic Advisory System (TAS) Airborne Equipment 16/12/2016 CS-ETSO/12 RTCA DO-197A sup
ETSO-C151a New Terrain Awareness and Warning System (TAWS) 24/10/2003 CS-ETSO/Initial Issue all in ETSO
ETSO-C151b Update Terrain Awareness and Warning System (TAWS) 18/12/2007 CS-ETSO/2 all in ETSO
ETSO-C151c Update Terrain Awareness and Warning System (TAWS) 05/08/2016 CS-ETSO/11 all in ETSO
ETSO-C151d Update Terrain Awareness and Warning System (TAWS) 25/07/2020 CS-ETSO/16 RTCA DO-367 sup
ETSO-2C153 New Integrated Modular Avionics (IMA) Platform And Modules 02/05/2016 CS-ETSO/10 all in ETSO
ETSO-C153a Update Integrated Modular Avionics (IMA) Platform and modules 25/07/2020 CS-ETSO/16 all in ETSO
ETSO-C154c New Universal Access Transceiver (UAT) Automatic Dependent Surveillance - Broadcast (ADS-B) Equipment Operating on the Frequency of 978 MHz 05/07/2012 CS-ETSO/7 RTCA DO-282B
ETSO-C155 New Recorder Independent Power Supply 21/12/2010 CS-ETSO/6  
ETSO-C155a Update Recorder Independent Power Supply 12/07/2013 CS-ETSO/8  
ETSO-C155b Update Recorder Independent Power Supply 23/02/2018 CS-ETSO/13 EuroCAE ED-112A sup
ETSO-C157a New Aircraft Flight Information Services-Broadcast (FIS-B) Data Link Systems and Equipment 05/07/2012 CS-ETSO/7  
ETSO-C157b Update Flight Information Services-Broadcast (FIS-B) Equipment 16/12/2016 CS-ETSO/12 RTCA DO-358 respectively DO-267A
ETSO-C157c Update Flight Information Services-Broadcast (FIS-B) Equipment 31/08/2022 CS-ETSO/17 RTCA DO-267A or RTCA DO-358A
ETSO-C158 New Aeronautical Mobile High Frequency Data Link (HFDL) Equipment 05/07/2012 CS-ETSO/7 RTCA DO-265
ETSO-C159a New Avionics Supporting Next Generation Satellite Systems (NGSS) = Iridium Phone  05/07/2012 CS-ETSO/7  
ETSO-C159b Update Next Generation Satellite Systems (NGSS) Equipment 05/08/2016 CS-ETSO/11  
ETSO-C159c Update Next Generation Satellite Systems (NGSS) Equipment 23/02/2018 CS-ETSO/13 RTCA DO-262B
ETSO-C159d Update Next Generation Satellite Systems (NGSS) Equipment 25/07/2020 CS-ETSO/16 EUROCAE ED-243
ETSO-C160a New VDL Mode 2 Communications equipment 12/07/2013 CS-ETSO/8 EuroCAE ED-92B
ETSO-C160a A1 Update VDL Mode 2 Communications equipment 25/07/2020 CS-ETSO/16 EUROCAE ED-92B or ED-92C
ETSO-C161 New Ground Based Augmentation System Positioning and Navigation Equipment Effective 30.05.03 28/11/2008 CS-ETSO/3  
ETSO-C161a Update Ground Based Augmentation System Positioning and Navigation Equipment 05/07/2012 CS-ETSO/7 RTCA DO-253C sup
ETSO-C161b Update Ground Based Augmentation System Positioning and Navigation Equipment 31/08/2022 CS-ETSO/17 RTCA DO-253D change 1
ETSO-C162a New Ground Based Augmentation System Very High Frequency Data Broadcast Equipment 05/07/2012 CS-ETSO/7 RTCA DO-253C
ETSO-C162b Update Ground Based Augmentation System Very High Frequency Data Broadcast Equipment 31/08/2022 CS-ETSO/17 RTCA DO-253D change 1
ETSO-C164 New Night Vision Goggles 12/07/2013 CS-ETSO/8 RTCA DO-275
ETSO-C165 New Electronic Map Display Equipment for Graphical Depiction of Aircraft Position 21/12/2010 CS-ETSO/6  
ETSO-C165a Update Electronic Map Systems for Graphical Depiction of Aircraft Position 01/05/2014 CS-ETSO/9 RTCA DO-257A sup
ETSO-C165b Update Electronic Map Systems for Graphical Depiction of Aircraft Position 25/07/2020 CS-ETSO/16 RTCA DO-257B
ETSO-C166a New Extended Squitter Automatic Dependent Surveillance - Broadcast (TIS-B) Equipment Operating on the Radio Frequency of 1090 Megahertz (MHz) 28/11/2008 CS-ETSO/3  
ETSO-C166b Update Extended Squitter Automatic Dependent Surveillance - Broadcast (TIS-B) Equipment Operating on the Radio Frequency of 1090 Megahertz (MHz) 05/07/2012 CS-ETSO/7  
ETSO-C166b A1 Editorial Extended Squitter Automatic Dependent Surveillance - Broadcast (TIS-B) Equipment Operating on the Radio Frequency of 1090 Megahertz (MHz) 12/07/2013 CS-ETSO/8  
ETSO-C166b A2 Update Extended Squitter ADS-B and TIS-B Equipment Operating on the RF of 1090 Megahertz (MHz) 05/08/2016 CS-ETSO/11  
ETSO-C166b A3 Update Extended Squitter Automatic Dependent Surveillance-Broadcast (ADS-B) and Traffic Information Service-Broadcast (TIS-B) Equipment Operating on the Radio Frequency of 1090 Megahertz (MHz) 23/02/2018 CS-ETSO/13 EuroCAE ED-102A
ETSO-C168 New Aviation Visual Distress Signals 25/07/2020 CS-ETSO/16 SAE AS5134A
ETSO-2C168a Update Aviation Visual Distress Signals 31/08/2022 CS-ETSO/17 SAE AS5134A sup
ETSO-2C169a New VHF Radio Communications Transceiver Equipment Operating Within The Radio Frequency Range 117.975 To 137.000 Megahertz 21/12/2010 CS-ETSO/6 EuroCAE ED-23C
ETSO-C170 New High Frequency (HF) Radio Communications Transceiver Equipment Operating Within the Radio Frequency 1.5 to 30 Megahertz 05/07/2012 CS-ETSO/7 RTCA DO-163
ETSO-C172 New Cargo Restraint Strap Assemblies 05/07/2012 CS-ETSO/7  
ETSO-C172a Update Cargo Restraint Strap Assemblies 16/12/2016 CS-ETSO/12 SAE AS 5385C sup
ETSO-C173 New Nickel-Cadmium and Lead-Acid Batteries 28/11/2008 CS-ETSO/3  
ETSO-C173a Update Nickel-Cadmium, Nickel Metal-Hydride, and Lead-Acid Batteries 05/08/2016 CS-ETSO/11 RTCA DO-293A sup
ETSO-C174 New Battery Based Emergency Power Unit (BEPU) 28/11/2008 CS-ETSO/3  
ETSO-C174 A1 Editorial Battery Based Emergency Power Unit (BEPU) 12/07/2013 CS-ETSO/8 all in ETSO
ETSO-C175 New Galley Cart, Containers and Associated Components 28/11/2008 CS-ETSO/3 SAE AS 8056 sup
ETSO-C176 New Crash Protected Airborne Recorder Systems Image Recorder  21/12/2010 CS-ETSO/6  
ETSO-C176a Update Aircraft Cockpit Image Recorder Systems 23/02/2018 CS-ETSO/13 EuroCAE ED-112A
ETSO-2C176a Update Aircraft Cockpit Image Recorder Systems 25/07/2020 CS-ETSO/16 EUROCAE ED-112A sup
ETSO-C177 New Data Link Recorder Systems 21/12/2010 CS-ETSO/6  
ETSO-C177a Update Data Link Recorder Equipment 16/12/2016 CS-ETSO/12 EuroCAE ED-112A
ETSO-2C177a Update Data Link Recorder Equipment 25/07/2020 CS-ETSO/16 EUROCAE ED-112A sup
ETSO-C178 New Single Phase 115 VAC, 400 Hz Arc Fault Circuit Breakers 12/07/2013 CS-ETSO/8 SAE AS 5692
ETSO-C178a Update Aircraft Circuit Breakers 31/08/2022 CS-ETSO/17 SAE AS5692A or AS6019 or AS58091A
ETSO-C179a New Rechargeable Lithium Cells and Lithium Batteries 05/07/2012 CS-ETSO/7 RTCA DO-311
ETSO-C179b Update Rechargeable Lithium Cells, Batteries and Battery Systems 25/07/2020 CS-ETSO/16 RTCA DO-311A
ETSO-C184 New Galley Equipment 05/07/2012 CS-ETSO/7 SAE AS 8057 sup
ETSO-C190 New Active Airborne Global Navigation Satellite System (GNSS) Antenna 21/12/2010 CS-ETSO/6 RTCA DO-301
ETSO-C194 New Helicopter Terrain Awareness and Warning System (HTAWS) 05/07/2012 CS-ETSO/7 RTCA DO-309
ETSO-C195a New Avionics Supporting Automatic Dependent Surveillance - Broadcast (ADS-B) Aircraft Surveillance 05/07/2012 CS-ETSO/7  
ETSO-C195b Update Avionics Supporting Automatic Dependent Surveillance - Broadcast (ADS-B) Aircraft Surveillance 16/12/2016 CS-ETSO/12 EuroCAE ED-194A sup
ETSO-C196a New Airborne Supplemental Navigation Sensors for Global Positioning System Equipment Using Aircraft-Based Augmentation 05/07/2012 CS-ETSO/7 RTCA DO-316
ETSO-C196b Update Airborne Supplemental Navigation Sensors for Global Positioning System Equipment Using Aircraft-Based Augmentation 25/07/2020 CS-ETSO/16 RTCA DO-316
ETSO-2C197 New Information Collection and Monitoring Systems 05/07/2012 CS-ETSO/7 EuroCAE ED-155
ETSO-2C197 A1 Update Information Collection and Monitoring Systems 25/07/2020 CS-ETSO/16 EUROCAE ED-155
ETSO-C198 New Automatic Flight Guidance and Control System (AFGCS) Equipment  12/07/2013 CS-ETSO/8 RTCA DO-325
ETSO-C199 New Traffic Awareness Beacon System (TABS) 23/02/2018 CS-ETSO/13 all in ETSO
ETSO-C199 A1 Update Traffic Awareness Beacon System 25/07/2020 CS-ETSO/16 all in ETSO
ETSO-C200 New Low-frequency Underwater Locating Device (ULD) 12/07/2013 CS-ETSO/8  
ETSO-C200a Update Low-frequency Underwater Locating Device (ULD) 16/12/2016 CS-ETSO/12 SAE AS 6254A
ETSO-C201 New Attitude and Heading Reference Systems (AHRS) 05/08/2016 CS-ETSO/11 RTCA DO-334
ETSO-C202 New Cargo Stopper Devices 05/08/2016 CS-ETSO/11 SAE AS 6554 sup
ETSO-C203 New Fire containment cover (FCC) 16/12/2016 CS-ETSO/12  
ETSO-C203 A1 Update Fire containment covers (FCC) 23/02/2018 CS-ETSO/13 SAE AS 6453 sup
ETSO-2C204a New Circuit Card Assembly Functional Sensors Using Satellite-Based Augmentation System (SBAS) for Navigation and Non-Navigation Position/Velocity/Time Output 25/07/2020 CS-ETSO/16 RTCA DO-229E sup
ETSO-2C205a New Circuit Card Assembly Functional Class Delta Equipment Using the Satellite-Based Augmentation System for Navigation Applications 25/07/2020 CS-ETSO/16 RTCA DO-229E sup
ETSO-2C206 New Circuit Card Assembly Functional Sensors Using Aircraft-Based Augmentation for Navigation and Non-Navigation Position/Velocity/Time Output 25/07/2020 CS-ETSO/16 RTCA DO-319
ETSO-C207 New Aeronautical Mobile Airport Communication System (AeroMACS) 16/12/2016 CS-ETSO/12 EuroCAE ED-223
ETSO-C207a Update Aeronautical Mobile Airport Communication System (AeroMACS) 25/07/2020 CS-ETSO/16 EUROCAE ED-223
ETSO-2C208 New Electrical Hoist Equipment 31/08/2022 CS-ETSO/17 SAE AS6342 sup
ETSO-C209 New Electronic Flight Instrument System (EFIS) Display 23/02/2018 CS-ETSO/13 SAE AS6296 & SAE AS8034B
ETSO-C210 New Airborne Head Up Display 23/02/2018 CS-ETSO/13 SAE AS8055A
ETSO-C214 New Functional ETSO Equipment Using An ETSO-2C153-Authorised IMA Platform Or Module 27/08/2018 CS-ETSO/14 all in ETSO
ETSO-C214 A1 Update Functional ETSO equipment using an ETSO-C153a-authorised IMA platform or module 25/07/2020 CS-ETSO/16 all in ETSO
ETSO-2C500a New Combined ILS/MLS Airborne Receiving Equipment 24/10/2003 CS-ETSO/Initial Issue EuroCAE ED-88
ETSO-2C501 New Mode S Aircraft Data Link Processor 24/10/2003 CS-ETSO/Initial Issue EuroCAE ED-82A
ETSO-2C502 New Helicopter Crew and Passenger Integrated Immersion Suits 18/07/2006 CS-ETSO/1 all in ETSO
ETSO-2C503 New Helicopter Crew and Passenger Immersion Suits for Operations to or from Helidecks Located in a Hostile Sea Area 18/07/2006 CS-ETSO/1 all in ETSO
ETSO-2C504 New Helicopter Constant-Wear Lifejackets for Operations to or from Helidecks Located in a Hostile Sea Area 18/07/2006 CS-ETSO/1 all in ETSO
ETSO-2C505 New Helicopter Liferafts for Operations to or from Helidecks Located in a Hostile Sea Area 18/07/2006 CS-ETSO/1 all in ETSO
ETSO-2C509 New Light Aviation Secondary Surveillance Transponders (LAST)  18/12/2007 CS-ETSO/2 EuroCAE ED-115
ETSO-2C512 New Portable Gaseous Oxygen Supply (PGOS) 28/11/2008 CS-ETSO/3 SAE AS 1046
ETSO-2C513 New Tow Release 28/11/2008 CS-ETSO/3 all in ETSO
ETSO-2C514 New Airborne Systems for Non Required Telecommunication Services (in Non Aeronautical Frequency Bands) (ASNRT) 28/11/2008 CS-ETSO/3  
ETSO-2C514a New Airborne Systems for Non Required Telecommunication Services (in Non Aeronautical Frequency Bands) (ASNRT) 23/02/2018 CS-ETSO/13 all in ETSO
ETSO-2C515 New Aircraft Halocarbon Clean Agent — Hand Held Fire Extinguishers 05/08/2016 CS-ETSO/11 SAE AS 6271
ETSO-2C515 A1 Update Aircraft Halocarbon Clean Agent Hand-Held Fire Extinguishers 25/07/2020 CS-ETSO/16 SAE AS6271 sup
ETSO-2C517  New Automatic Deployable Flight Recorder (ADFR) Systems 25/07/2020 CS-ETSO/16 EUROCAE ED-112A sup
ETSO-2C518 New Runway overrun awareness and alerting system 25/07/2020 CS-ETSO/16 EUROCAE ED-250
ETSO-2C519 New Emergency Breathing Systems (EBSs) 25/07/2020 CS-ETSO/16 ASD-STAN EN4856:2018
ETSO-2C520 New 406-Mhz Satellite Personal Locator Beacon (PLB) 31/08/2022 CS-ETSO/17 RTCM 11010.3
ETSO-2C521 New Electronic Flight Bag (EFB) Software Applications 31/08/2022 CS-ETSO/17 EUROCAE ED-273
ETSO-2C522 New Helicopter Terrain Awareness and Warning System (HTAWS) Advanced Features 31/08/2022 CS-ETSO/17 EUROCAE ED-285