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SUBPART B – LIST OF ETSOs

European Technical Standard Orders (CS-ETSO) · CS-ETSO · SUBPART B – ETSO-2C522

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  1. SUBPART B LIST OF ETSOs

    This Subpart contains two Indexes: 1 INDEX 1 1.1 Index 1 lists all those ETSOs which are technically similar to FAA-TSOs.

  2. ETSO-C1e

    Cargo Compartment Fire Detection Instruments 1 Applicability This ETSO provides the requirements which cargo compartment fire detection instruments that…

  3. ETSO-C2d

    Airspeed Instruments 1 Applicability This ETSO gives the requirements which new models of airspeed instruments that are manufactured on or after the date…

  4. ETSO-C3e

    Turn and Slip Instrument 1 Applicability This ETSO provides the requirements which Turn And Slip Instruments that are designed and manufactured on or…

  5. ETSO-C4c

    Bank and Pitch Instruments 1 Applicability This ETSO gives the requirements which bank and pitch instruments that are manufactured on or after the date…

  6. ETSO-C5f

    Direction Instrument, Non-Magnetic (Gyroscopically Stabilized) 1 Applicability This ETSO provides the requirements which Direction Instruments…

  7. ETSO-C6e

    Direction Instrument, Magnetic (Gyroscopically Stabilized) 1 Applicability This ETSO gives the requirements which new models of direction instruments…

    Appendix 1 to ETSO-C6e Modification to MPS for Direction Instrument, Magnetic (Gyroscopically Stabilized)

  8. ETSO-C7d

    Direction Instrument, Magnetic Non-stabilized Type (Magnetic Compass) 1 Applicability This ETSO gives the requirements which new models of direction…

  9. ETSO-C8e

    Vertical Velocity Instrument (Rate-of-Climb) 1 Applicability This ETSO gives the requirements which new models of vertical velocity instruments that are…

  10. ETSO-C10c

    Pressure Altimeter System 1 Applicability This ETSO provides the requirements which pressure altimeter systems that are designed and manufactured on or…

    Appendix 1 to ETSO-C10c Minimum Performance Standard (MPS) for Pressure Altimeter Systems

  11. ETSO-C13g

    Life Preservers 1 Applicability This ETSO provides the requirements which life preservers that are designed and manufactured on or after the date of this…

    Appendix 1 to ETSO-C13g Functional and Environmental Qualification Requirements

    Appendix 2 to ETSO-C13g Tests Involving Subjects

  12. ETSO-C14b

    Aircraft Fabric, Intermediate Grade 1 Applicability This ETSO gives the requirements which new models of aircraft fabric, intermediate grade that is…

  13. ETSO-C15d

    Aircraft Fabric, Grade A 1 Applicability This ETSO gives the requirements which new models of aircraft fabric, grade A that is manufactured on or after…

  14. ETSO-C16b

    Electrically Heated Pitot and Pitot-Static Tubes 1 Applicability This ETSO provides the requirements which electrically heated pitot and pitot-static…

    Appendix 1 to ETSO-C16b Minimum Performance Standard for Electrically Heated Pitot and Pitot-Static Tubes

    Appendix 2 to ETSO-C16b Ice and Rain Minimum Qualification Standards for Pitot and Pitot-Static Probes

  15. ETSO-C20a

    Combustion Heaters and Accessories 1 Abpplicability This ETSO provides the requirements which combustion heaters and accessories that are designed and…

    Appendix 1 to ETSO-C20a MPS for Combustion Heater Based on SAE AS8040B

    Appendix 2 to ETSO-C20a Instructions for Continued Airworthiness of the Aircraft Combustion Heater and Accessories

  16. ETSO-C21b

    Aircraft Turnbuckle Assemblies and/or Turnbuckle Safetying Devices 1 Applicability This ETSO gives the requirements which new models of aircraft…

  17. ETSO-C22g

    Safety Belts 1 Applicability This ETSO gives the requirements that safety belts which are manufactured on or after the date of this ETSO, must meet in…

  18. ETSO-C23f

    Personnel Parachute Assemblies and Components 1 Applicability This ETSO provides the requirements which emergency parachutes that are designed and…

    Appendix 1 to ETSO-C23f Minimum Performance Standard for Personnel Parachute Assemblies and Components

  19. ETSO-C25a

    Aircraft Seats and Berths (Type I Transport 6g Forward Load) 1 Applicability This ETSO gives the requirements which seats, used in transport category…

  20. ETSO-C26d

    Aircraft Wheels and Wheel-Brake Assemblies (CS-23, -27 and -29 aircraft) 1 Applicability This ETSO gives the requirements which aircraft wheels and…

    Appendix 1 to ETSO-C26d Minimum Performance Standard for aircraft wheels, brakes and wheel/brake assemblies for small airplanes and rotorcraft

  21. ETSO-C27a

    Twin Seaplane Floats 1 Applicability This ETSO provides the requirements which twin seaplanes floats that are designed and manufactured on or after the…

  22. ETSO-C28

    Aircraft Skis 1 Applicability This ETSO gives the requirements which aircraft skis that are manufactured on or after the date of this ETSO must meet in…

  23. ETSO-C30d A1

    Aircraft Position Lights 1 Applicability This ETSO provides the requirements which aircraft position lights that are designed and manufactured on or…

    Appendix 1 to ETSO-C30d A1 — AIRCRAFT POSITION LIGHTS

  24. ETSO-C39c

    Aircraft Seats and Berths Certified by Static Testing only 1 Applicability This ETSO gives the requirements which aircraft seats and berths that are…

    Appendix 1 to ETSO-C39c Modification to AS 8049 Rev. A

  25. ETSO-C42

    Propeller Feathering Hose Assemblies 1 Applicability This ETSO gives the requirements which propeller feathering hoses assemblies of the following types…

  26. ETSO-C43d

    Temperature Instruments 1 Applicability This ETSO provides the requirements which new models of temperature instruments that are designed and…

    Appendix 1 to ETSO-C43d Modifications to SAE AS8005A

  27. ETSO-C44c A1

    Fuel Flowmeters 1 Applicability This ETSO gives the requirements which fuel flowmeters that are manufactured on or after the date of this ETSO must meet…

    Appendix 1 to ETSO-C44c A1 – Minimum Performance Standard for Fuel Flowmeters

  28. ETSO-C45b A1

    Manifold Pressure Instruments 1 Applicability This ETSO gives the requirements which manifold pressure instruments that are manufactured on or after the…

    Appendix 1 to ETSO-C45b A1 – Minimum Performance Standard for Manifold Pressure Instruments

  29. ETSO-C46a

    Maximum Allowable Airspeed Indicator Systems 1 Applicability This ETSO gives the requirements which maximum allowable airspeed indicator systems that are…

    Appendix 1 to ETSO-C46a Federal Aviation Administration Standard, Maximum Allowable Airspeed Indicator Systems

  30. ETSO-C47a A1

    Pressure Instruments – Fuel, Oil and Hydraulic 1 Applicability This ETSO gives the requirements which fuel, oil and hydraulic pressure instruments that…

    Appendix 1 to ETSO-C47a A1 – Minimum Performance Standards (MPSs) for Pressure Instruments - Fuel, Oil and Hydraulic

  31. ETSO-C49b

    Electric Tachometer: Magnetic Drag (Indicator and Generator) 1 Applicability This ETSO gives the requirements which electric tachometers:

  32. ETSO-C53a

    Fuel and Engine Oil System Hose Assemblies 1 Applicability This ETSO gives the requirements which fuel and engine oil system hose assemblies that are…

  33. ETSO-C54

    Stall Warning Instruments 1 Applicability This ETSO gives the requirements which stall warning instruments that are manufactured on or after the date of…

  34. ETSO-C55a A1

    Fuel and Oil Quantity Instruments 1 Applicability This ETSO provides the requirements that fuel and oil quantity instruments that are designed and…

    Appendix 1 to ETSO-C55a A1 — Fuel and Oil Quantity Instruments

  35. ETSO-C56b A1

    Engine-driven Direct Current Generators/Starter-generators 1 Applicability This ETSO gives the requirements which engine-driven direct current…

  36. ETSO-C59b

    Airborne Selective Calling Equipment 1 Applicability This ETSO provides the requirements which airborne selective calling equipment that are designed and…

  37. ETSO-C62e

    Aircraft Tyres 1 Applicability This ETSO gives the requirements which tyres excluding tailwheel tyres that are manufactured on or after the date of this…

    Appendix 1 to ETSO-C62e FAA Standard for Aircraft Tires

  38. ETSO-C63f

    Airborne Weather Radar Equipment 1 Applicability This ETSO provides the requirements that airborne weather radar equipment that is designed and…

  39. ETSO-C64b

    Oxygen Mask Assembly, Continuous Flow, Passenger 1 Applicability This ETSO gives the requirements which new models of oxygen mask, continuous flow…

    Appendix 1 to ETSO-C64b MPS for Passenger Oxygen Mask Assembly, Continuous Flow

  40. ETSO-C69c

    Emergency Evacuation Slides, Ramps, Ramp/Slides and Slide/Rafts 1 Applicability This ETSO gives the requirements that new models of emergency evacuation…

    Appendix 1 to ETSO-C69c Federal Aviation Administration Minimum Performance Standard for Emergency Evacuation Slides, Ramps, Ramp/Slides, and Slide/Rafts

    Appendix 2 to ETSO-C69c Glossary of Terms

    Appendix 3 to ETSO-C69c Measurement of loads on the attachment(s) to the airplane

    Appendix 4 to ETSO-C69c Calorimeter Specification and Calibration Procedure

  41. ETSO-C70b

    Life Rafts 1 Applicability This ETSO provides the requirements which life rafts that are designed and manufactured on or after the date of this ETSO must…

    Appendix 1 to ETSO-C70b MPS for Life Rats

  42. ETSO-C71

    Airborne Static (‘DC to DC’) Electrical Power Converter (for Air Carrier Aircraft) 1 Applicability This ETSO gives the requirements which airborne static…

    FAA Standard associated with ETSO-C71 for Airborne Static („DC to DC“) Electrical Power Converter

    FAA Standard associated with ETSO-C71 – Appendix A - Test Procedures Airborne Static („DC to DC“) Electrical Power Converter

  43. ETSO-C72c ETSO-72c

    Individual Flotation Devices 1 Applicability This ETSO gives the requirements which individual flotation devices that are manufactured on or after the…

    Federal Aviation Administration Standard - Individual Flotation Devices

  44. ETSO-C73

    Static Electrical Power Inverter 1 Applicability This ETSO gives the requirements which static electrical power inverters that are manufactured on or…

    FAA Standard associated with ETSO-C73

  45. ETSO-C76b

    Fuel Drain Valves 1 Applicability This ETSO provides the requirements which Fuel Drain Valves that are designed and manufactured on or after the date of…

    Appendix 1 to ETSO-C76b Appendix1 to ETSO-C76b Minimum Performance Standard (MPS) for Fuel Drain Valves

  46. ETSO-C78a

    Crewmember Demand Oxygen Mask 1 Applicability This ETSO provides the requirements which crewmember demand oxygen masks that are designed and manufactured…

    Appendix 1 to ETSO-C78a MPS for Crewmember Demand Oxygen Masks

  47. ETSO-C79

    Fire Detectors (Radiation Sensing Type) 1 Applicability This ETSO gives the requirements which fire detectors (radiation sensing type) that are…

    Federal Aviation Administration Standard associated with ETSO-C79 – Fire Detectors-Radiation Sensing Type

  48. ETSO-C80

    Flexible Fuel and Oil Cell Material 1 Applicability This ETSO gives the requirements that flexible fuel and oil cell material which are manufactured on…

    Appendix 1 to ETSO-C80 Federal Aviation Administration Standard for Flexible Fuel and Oil Cell Material

  49. ETSO-C85b

    Survivor Locator Lights 1 Applicability This ETSO gives the requirements which survivor locator lights that are designed and manufactured on or after the…

    Appendix 1 to ETSO-C85b MPS for Survivor Locator Lights

  50. ETSO-C87a

    Airborne Low-Range Radio Altimeter 1 Applicability This ETSO gives the requirements which Airborne Low-range Radio Altimeters that are manufactured on or…

    Appendix 1 to ETSO-C87a Modifications and Additions to EUROCAE ED-30 for Minumum Performance Standards for Low-Range Radio Altimeters

  51. ETSO-C88b

    Automatic Pressure Altitude Reporting Code Generating Equipment 1 Applicability This ETSO provides the requirements which Automatic Pressure Altitude…

  52. ETSO-C89a

    Crew Member Oxygen Regulator, Demand 1 Applicability This ETSO provides the requirements which Crew Member Oxygen Regulator, Demand that are designed and…

    Appendix 1 to ETSO-C89a MPS for Crew Member Oxygen Generators, Demand

  53. ETSO-C90e

    CARGO PALLETS, NETS AND CONTAINERS (UNIT LOAD DEVICES) 1 Applicability This ETSO provides the requirements which Cargo Unit Load Devices (ULDs) that are…

    Appendix 1 to ETSO-C90e CARGO PALLETS, NETS AND CONTAINERS (UNIT LOAD DEVICES)

    Appendix 2 to ETSO-C90e CARGO PALLETS, NETS AND CONTAINERS (UNIT LOAD DEVICES)

    Appendix 3 to ETSO-C90e CARGO PALLETS, NETS AND CONTAINERS (UNIT LOAD DEVICES)

    Appendix 4 to ETSO-C90e CARGO PALLETS, NETS AND CONTAINERS (UNIT LOAD DEVICES)

  54. ETSO-C92c

    Ground Proximity Warning-Glide Slope Deviation Alerting Equipment 1 Applicability This ETSO gives the requirements which ground proximity warning-glide…

  55. ETSO-C95a

    Mach Meters 1 Applicability This ETSO gives the requirements which mach meters that are manufactured on or after the date of this ETSO must meet in order…

  56. ETSO-C96c A1

    Anticollision Light Systems 1 Applicability This ETSO provides the requirements that anticollision light systems that are designed and manufactured on or…

    Appendix 1 to ETSO-C96c A1 — ANTICOLLISION LIGHT SYSTEMS

  57. ETSO-C99a

    Flight Deck (Sedentary) Crew Member Protective Breathing Equipment 1 Applicability This ETSO provides the requirements which Flight Deck (Sedentary) Crew…

    Appendix 1 to ETSO-C99a Appendix 1 TO ETSO-C99a – MPS for Flight Deck (Sedentary) Crew Member Protective Breathing Equipment

  58. ETSO-C100c

    Aviation Child Safety Device (ACSD) 1 Applicability This ETSO provides the requirements which Aviation Child Safety Devices (ACSD) that are designed and…

    Appendix 1 to ETSO-C100c APPENDIX 1 TO ETSO-C100c – MPS FOR AVIATION CHILD SAFETY DEVICE

  59. ETSO-C101

    Overspeed Warning Instruments 1 Applicability This ETSO gives the requirements which overspeed warning instruments, that are manufactured on or after the…

  60. ETSO-C102

    Airborne Radar Approach and Beacon Systems for Helicopters 1 Applicability This ETSO gives the requirements which airborne radar approach and beacon…

  61. ETSO-C103

    Continuous Flow Oxygen Mask Assembly (for Non-transport Category Aircraft) 1 Applicability This ETSO gives the requirements which continuous flow…

  62. ETSO-C105

    Optional Display Equipment for Weather and Ground Mapping Radar Indicators 1 Applicability This ETSO gives the requirements which optional display…

  63. ETSO-C106a

    Air Data Computer 1 Applicability This ETSO provides the requirements that air data computers that are designed and manufactured on or after the date of…

  64. ETSO-C109

    Airborne Navigation Data Storage System 1 Applicability This ETSO gives the requirements which airborne navigation data storage systems that are…

  65. ETSO-C110a

    Airborne Passive Thunderstorm Detection Systems 1 Applicability This ETSO gives the requirements which new models of airborne passive thunderstorm…

  66. ETSO-C112f

    SECONDARY SURVEILLANCE RADAR MODE S TRANSPONDER 1 Applicability This ETSO provides the requirements which Secondary Surveillance Radar Mode S Transponder…

    Appendix 1 to ETSO-C112f Secondary Surveillance Radar Mode S Transponder Amendment to EUROCAE ED-73F / RTCA DO-181F requirements

  67. ETSO-C113b

    Airborne Multipurpose Electronic Displays 1 Applicability This ETSO provides the requirements which Airborne Multipurpose Electronic Displays that are…

    Appendix 1 to ETSO-C113b Colour

  68. ETSO-C114 A1

    Torso Restraint Systems 1 Applicability This ETSO gives the requirements which torso restraint systems that are manufactured on or after the date of this…

  69. ETSO-C115d

    Required Navigation Performance (RNP) Equipment using Multi-Sensor Inputs 1 Applicability This ETSO provides the requirements which required navigation…

    Appendix 1 to ETSO-C115d Modifications to RTCA DO-283B Requirements

  70. ETSO-C116a

    Crew member Portable Protective Breathing Equipment 1 Applicability This ETSO provides the requirements which Crewmember Portable Protective Breathing…

    Appendix 1 to ETSO-C116a MPS for Crewmember Portable PBE

  71. ETSO-C117b

    Airborne Wind shear Warning and Escape Guidance Systems (Reactive Type) for Transport Aeroplanes 1 Applicability This ETSO provides the requirements that…

    Appendix 1 to ETSO-C117b EASA Performance Standard for Airborne Wind Shear Warning and Escape Guidance Systems for Transport Aeroplanes

    Appendix 2 to ETSO-C117b Wind Field Models and Data

    Appendix 3 to ETSO-C117b Wind Field Model Coordinate System Transformation

    Appendix 4 to ETSO-C117b Dryden Turbulence and Discrete Gust Model

    Appendix 5 to ETSO-C117b Shear Intensity

    Appendix 6 to ETSO-C117b Wind Shear Simulation Model

  72. ETSO-C118a

    Traffic Alert and Collision Avoidance System (TCAS) Airborne Equipment, TCAS I 1 Applicability This ETSO provides the requirements which active traffic…

  73. ETSO-C119e

    Airborne Collision Avoidance System II (ACAS II) Version 7.1 with Hybrid Surveillance 1 Applicability This ETSO provides the requirements that Airborne…

    Appendix 1 to ETSO-C119e Traffic Alert and Collision Avoidance System II (TCAS II) Version 7.1 Amendment to the EUROCAE ED-143 Change 2 Requirements

    Appendix 2 to ETSO-C119e Traffic Alert and Collision Avoidance System II (TCAS II) Version 7.1 Hybrid Surveillance Amendment to the EUROCAE ED-221A Requirements

  74. ETSO-C121b

    Underwater Locating Device (Acoustic) (Self-powered) 1 Applicability This ETSO gives the requirements which Underwater Locating Device (Acoustic)…

  75. ETSO-C126c

    Locator Transmitter 1 Applicability This ETSO provides the requirements which Emergency Locator Transmitters that are designed and manufactured on or…

  76. ETSO-C127c

    Rotorcraft, Transport Aeroplane, and Small Aeroplane Seating Systems 1 Applicability This ETSO provides the Minimum Performance Standards (MPSs) that…

    Appendix 1 to ETSO-C127c MPS For Rotorcraft, Transport Aeroplane, and Small Aeroplane Seating Systems

    Appendix 2 to ETSO-C127c Elective MPS For Rotorcraft, Transport Aeroplane, and Small Aeroplane Seating Systems

  77. ETSO-C132b

    GEOSYNCHRONOUS ORBIT AERONAUTICAL MOBILE SATELLITE SERVICES AIRCRAFT EARTH STATION EQUIPMENT 1 Applicability This ETSO gives the requirements which…

  78. ETSO-C135a

    Large Aeroplane Wheels and Wheel and Brake Assemblies 1 Applicability This ETSO prescribes the minimum performance standard that large aeroplane wheels…

    Appendix 1 to ETSO-C135a Minimum Performance Specification for Large Aeroplane Wheels, Brakes, and Wheel and Brake Assemblies

    Appendix 2 to ETSO-C135a MPS for Large Wheel and Brake Assemblies for Electrically Actuated Brakes

  79. ETSO-C137a

    Aircraft Portable Megaphones 1 Applicability This ETSO provides the requirements that portable aircraft megaphones that are designed and manufactured on…

    Appendix 1 to ETSO-C137a MPS for Aircraft Portable Megaphones

  80. ETSO-C139a A1

    Audio Systems and Equipment 1 Applicability This ETSO provides the requirements that Audio Systems and Equipment that are designed and manufactured on or…

    Appendix 1 to ETSO-C139a A1 — Correction to RTCA DO-214A, ‘Audio Systems Characteristics and Minimum Performance Standards for Aircraft Audio Systems and Equipment’

  81. ETSO-C141

    Aircraft Fluorescent Lighting Ballast/Fixture Equipment 1 Applicability This ETSO gives the requirements that fluorescent lighting ballast/fixture…

  82. ETSO-C142b

    Non-Rechargeable Lithium Cells and Batteries 1 Applicability This ETSO provides the requirements which non-rechargeable lithium cells and batteries that…

    Appendix 1 to ETSO-C142b Minimum Performance Standard for Lithium Batteries

  83. ETSO-C144a

    Passive Airborne Global Navigation Satellite System (GNSS) Antenna 1 Applicability This ETSO gives the requirements which new models of passive airborne…

  84. ETSO-C145e A1

    Airborne Navigation Sensors Using the Global Positioning System Augmented by the Satellite-Based Augmentation System 1 Applicability This ETSO provides…

    Appendix 1 to ETSO-C145e A1 – End-Use Equipment Manufacturer Tests for SBAS CCA Functional Position, Velocity, Time (PVT) Sensors Used for Navigation and Non-Navigation Applications

    Appendix 2 to ETSO-C145e A1 – Addition to RTCA Document DO-229E Section 1

    Appendix 3 to ETSO-C145e A1

    Appendix 4 to ETSO-C145e A1

  85. ETSO-C146e A1

    Stand-Alone Airborne Navigation Equipment Using the Global Positioning System Augmented by the Satellite-Based Augmentation System 1 Applicability This…

    Appendix 1 to ETSO-C146e A1– End-Use Equipment Manufacturer Tests after Integration of Delta CCA Functional Sensors Used for Navigation ApplicationsED

    Appendix 2 to ETSO-C146e A1 – Addition to RTCA Document DO-229E, Section 1

    Appendix 3 to ETSO-C146e A1

    Appendix 4 to ETSO-C146e A1

  86. ETSO-C147a

    Traffic Advisory System (TAS) Airborne Equipment 1 Applicability This ETSO gives the requirements that new models of active traffic advisory system (TAS)…

    Appendix 1 to ETSO-C147a Changes to RTCA/DO-197A, “Minimum Operational Performance Standards for an Active Traffic Alert and Collision Avoidance System I (Active TCAS I)” applicable to Traffic Advisory System (TAS) airborne equipment

  87. ETSO-C151d

    Terrain Awareness and Warning System (TAWS) 1 Applicability This ETSO provides the requirements which Terrain Awareness and Warning Systems (TAWS)…

  88. ETSO-C153a

    Integrated Modular Avionics (IMA) Platform and Modules Note:

    Appendix 1 to ETSO-C153a Integrated Modular Avionics (IMA) Overview, Definition and Examples

    Appendix 2 to ETSO-C153a Integrated Modular Avionics (IMA) Module Minimum Performance Standard (MPS)

    Appendix 2.1 to ETSO-C153a Integrated Modular Avionics (IMA) Module Minimum Performance Standard (MPS)

    Appendix 2.2 to ETSO-C153a Integrated Modular Avionics (IMA) Platform and Module Minimum Performance Standard (MPS)

    Appendix 2.3 to ETSO-C153a Integrated Modular Avionics (IMA) Platform and Module Minimum Performance Standard (MPS)

    Appendix 2.4 to ETSO-C153a Integrated Modular Avionics (IMA) Module Minimum Performance Standard (MPS)

    Appendix 2.5 to ETSO-C153a Integrated Modular Avionics (IMA) Platform and Module Minimum Performance Standard (MPS

    Appendix 2.6 to ETSO-C153a Integrated Modular Avionics (IMA) Module Minimum Performance Standard (MPS)

    Appendix 2.7 to ETSO-C153a Integrated Modular Avionics (IMA) Platform and Module Minimum Performance Standard (MPS)

    Appendix 2.8 to ETSO-C153a Integrated Modular Avionics (IMA) Platform and Module Minimum Performance Standard (MPS)

    Appendix 3 to ETSO-C153a Integrated Modular Avionics (IMA) Module Data Requirements

    Appendix 4 to ETSO-C153a Integrated Modular Avionics (IMA) Module Environmental Qualification Requirements

  89. ETSO-C154c

    Universal Access Transceiver (UAT) Automatic Dependent Surveillance - Broadcast (ADS-B) Equipment Operating on the Frequency of 978 MHz 1 Applicability…

  90. ETSO-C155b

    Recorder Independent Power Supply 1 Applicability This ETSO provides the requirements which recorder independent power supplies (RIPSs) that are designed…

  91. ETSO-C157c

    Flight Information Services-Broadcast (FIS-B) Equipment 1 Applicability This ETSO provides the requirements that Aircraft Flight Information…

  92. ETSO-C158

    Aeronautical Mobile High Frequency Data Link (HFDL) Equipment 1 Applicability This ETSO gives the requirements which Aeronautical Mobile High Frequency…

  93. ETSO-C159e

    NEXT GENERATION SATELLITE SYSTEMS (NGSS) EQUIPMENT 1 Applicability This ETSO provides the requirements which next generation satellite systems (NGSS)…

  94. ETSO-C160a A1

    VDL Mode 2 Communications equipment 1 Applicability This ETSO provides the requirements which VDL Mode 2 Communications equipment that is designed and…

  95. ETSO-C161b

    Ground-Based Augmentation System Positioning and Navigation Equipment 1 Applicability This ETSO provides the requirements that Ground-Based Augmentation…

  96. ETSO-C162b

    Ground-Based Augmentation System Very High Frequency Data Broadcast Equipment 1 Applicability This ETSO provides the requirements that Ground-Based…

  97. ETSO-C164a

    NIGHT VISION GOGGLES (NVG) 1 Applicability This ETSO gives the requirements which Night Vision Goggle (NVG) equipment that is manufactured on or after…

    Appendix 1 to ETSO-C164a EASA MODIFICATIONS TO RTCA DO-275 MINIMUM OPERATIONAL PERFORMANCE STANDARDS FOR INTEGRATED NIGHT VISION IMAGING SYSTEM EQUIPMENT

  98. ETSO-C165b

    Electronic Map Systems for Graphical Depiction of Aircraft Position 1 Applicability This ETSO provides the requirements that any electronic map system…

  99. ETSO-C166c

    EXTENDED SQUITTER AUTOMATIC DEPENDENT SURVEILLANCE-BROADCAST (ADS-B) AND TRAFFIC INFORMATION SERVICES-BROADCAST (TIS-B) EQUIPMENT OPERATING ON THE RADIO…

    Appendix 1 to ETSO-C166c EASA MODIFICATIONS TO EUROCAE ED-102B / RTCA DO-260C

  100. ETSO-C170

    High Frequency (HF) Radio Communications Transceiver Equipment Operating Within the Radio Frequency 1.5 to 30 Megahertz 1 Applicability This ETSO gives…

  101. ETSO-C172a

    Cargo Restraint Strap Assemblies 1 Applicability This ETSO gives the requirements which Cargo Restraint Strap Assemblies that are designed and…

    Appendix 1 to ETSO-C172a Minimum Performance Standard for Cargo Restraint Strap Assemblies

  102. ETSO-C173a

    Nickel-Cadmium, Nickel Metal-Hydride, and Lead-Acid Batteries 1 Applicability This ETSO provides the requirements which Nickel-Cadmium, Nickel…

    Appendix 1 to ETSO-C173a Appendix 1 TO ETSO-C173a – Minimum Performance Standard for Nickel-Cadmium, Nickel Metal-Hydride, and Lead-Acid Batteries Amendment to RTCA DO-293A Requirements

  103. ETSO-C174 A1

    Battery-based Emergency Power Unit (BEPU) 1 Applicability This ETSO gives the requirements which Battery based Emergency Power Units (BEPU) that are…

    Appendix 1 to ETSO-C174 A1 – Minimum Performance Standard for Battery-based Emergency Power Unit (BEPU)

  104. ETSO-C175

    Galley Cart, Containers and Associated Components 1 Applicability This ETSO gives the requirements which Galley Cart, Containers and Associated…

    Appendix 1 to ETSO-C175 MPS for Galley Cart, Containers and Associated Components

  105. ETSO-C178a

    Aircraft Circuit Breakers 1 Applicability This ETSO provides the requirements that aircraft circuit breakers that are designed and manufactured on or…

  106. ETSO-C179b

    Rechargeable Lithium Cells, Batteries, and Battery Systems 1 Applicability This ETSO provides the requirements which rechargeable lithium cells…

  107. ETSO-C184

    Airplane Galley Insert Equipment, Electrical/Pressurised 1 Applicability This ETSO gives the requirements which Airplane Galley Insert Equipment…

    Appendix 1 to ETSO-C184 Minimum Performance Standard for Airplane Galley Insert Equipment, Electrical/Pressurized

  108. ETSO-C190

    Active Airborne Global Navigation Satellite System (GNSS) 1 Applicability This ETSO gives the requirements for new models of Active Airborne Global…

  109. ETSO-C194

    Helicopter Terrain Awareness and Warning System (HTAWS) 1 Applicability This ETSO gives the requirements which Helicopter Terrain Awareness and Warning…

  110. ETSO-C195b

    Avionics Supporting Automatic Dependent Surveillance - Broadcast (ADS-B) Aircraft Surveillance Applications (ASA) 1 Applicability This ETSO gives the…

    Appendix 1 to ETSO-C195b Amendment to ED-194A/DO-371B

  111. ETSO-C196b

    Airborne Supplemental Navigation Sensors for Global Positioning System Equipment Using Aircraft-Based Augmentation 1 Applicability This ETSO provides the…

    Appendix 1 to ETSO-C196b End-Use Equipment Manufacturer Tests for GNSS CCA functional PVT Sensors Used for Navigation and Non-Navigation Applications

  112. ETSO-C198

    Automatic Flight Guidance and Control System (AFGCS) Equipment 1 Applicability This ETSO gives the requirements which Automatic Flight Guidance and…

  113. ETSO-C199 A1

    Traffic Awareness Beacon System (TABS) 1 Applicability This ETSO provides the requirements for the applicable equipment class defined by this ETSO which…

    Appendix 1 to ETSO-C199 A1 – Traffic Awareness Beacon System (TABS) Requirements

    Appendix 2 to ETSO-C199 Appendix 2 to ETSO C-199 A1 – Test Requirements

    Appendix 3 to ETSO-C199 A1 – Environmental Testing for Class B Equipment

  114. ETSO-C200a

    Low-Frequency Underwater Locating Devices (Acoustic) (Self-Powered) 1 Applicability This ETSO gives the requirements which Low-Frequency Underwater…

    Appendix 1 to ETSO-C200a Lithium Battery Containment Requirements

  115. ETSO-C201

    Attitude and Heading Reference Systems (AHRS) 1 Applicability This ETSO provides the requirements which Attitude and Heading Reference Systems (AHRSs)…

  116. ETSO-C202

    Cargo Stopper Devices 1 Applicability This ETSO provides the requirements which Cargo Stopper Devices that are designed and manufactured on or after the…

    Appendix 1 to ETSO-C202

  117. ETSO-C203 A1

    Fire Containment Cover (FCC) 1 Applicability This ETSO provides the requirements which fire containment covers (FCCs) that are designed and manufactured…

    Appendix 1 to ETSO-C203 A1 – Minimum Performance Standard (MPS) for Fire Containment Covers

  118. ETSO-C207a

    Aeronautical Mobile Airport Communication System (AeroMACS) 1 Applicability This ETSO provides the requirements which aeronautical mobile airport…

  119. ETSO-C209

    Electronic Flight Instrument System (EFIS) Display 1 Applicability This ETSO provides the requirements which electronic flight instrument system (EFIS)…

  120. ETSO-C210

    Airborne Head-Up Display 1 Applicability This ETSO provides the requirements which airborne head up displays that are designed and manufactured on or…

  121. ETSO-C214 A1

    Functional ETSO Equipment Using an ETSO-2C153A-Authorised IMA Platform or Module 1 Applicability This ETSO standard is applicable to any equipment…

    Appendix 1 to ETSO-C214 A1 – ‘Open’ class IMA equipment

  122. ETSO-C219a

    AIRBORNE COLLISION AVOIDANCE SYSTEM (ACAS) XA/XO 1 Applicability This ETSO provides the requirements that ACAS Xa/Xo equipment that is designed and…

  123. ETSO-C220

    GNSS-AIDED INERTIAL SYSTEMS 1 Applicability This ETSO provides the requirements that GNSS-aided inertial systems providing position outputs that are…

  124. ETSO-2C11e

    Powerplant Fire Detection Instruments (Thermal and Flame Contact Types) 1 Applicability This ETSO gives the requirements which powerplant fire detection…

  125. ETSO-2C19c A1

    Portable Water-Solution Type Hand Fire Extinguishers 1 Applicability This ETSO provides the requirements which portable water-solution type hand fire…

    Appendix 1 to ETSO-2C19c A1 – MPS Portable Water Solution Type Hand Fire Extinguishers

  126. ETSO-2C34f

    ILS Glide Slope Receiving Equipment Operating within the Radio Frequency Range of 328.6-335.4 Megahertz (MHz) 1 Applicability This ETSO gives the…

  127. ETSO-2C35d

    Radar Marker Receiving Equipment 1 Applicability This ETSO gives the requirements which radio marker receiving equipment must meet in order to be…

  128. ETSO-2C36f

    Airborne ILS Localizer Receiving Equipment Operating within the Radio Frequency Range 108-112 Megahertz 1 Applicability This ETSO gives the requirements…

  129. ETSO-2C40c

    VOR Receiving Equipment Operating Within the Radio Frequency Range 108-117.95 Megahertz 1 Applicability This ETSO gives the requirements which VOR…

  130. ETSO-2C41d

    Airborne Automatic Direction Finding (ADF) Equipment 1 Applicability This ETSO gives the requirements which airborne automatic direction finding…

  131. ETSO-2C48a

    Carbon Monoxide Detector Instruments 1 Applicability 1.1 General This ETSO gives the requirements for new models of carbon monoxide detector instruments…

    Appendix 1 to ETSO-2C48a Minimum Performance Standard

    Appendix 2 to ETSO-2C48a Additional Tests

  132. ETSO-2C66b

    Distance Measuring Equipment (DME) Operating Within the Radio Frequency Range of 960-1215 Megahertz 1 Applicability This ETSO gives the requirements…

  133. ETSO-2C75

    Hydraulic Hoses Assembly 1 Applicability This ETSO gives the requirements which static hydraulic hoses assembly that is manufactured on or after the date…

    Appendix 1 to ETSO-2C75 Federal Aviation Administration Standard for Hydraulic Hose Assemblies

  134. ETSO-2C93b

    Airborne Interim Standard Microwave Landing System Converter Equipment 1 Applicability This ETSO gives the requirements which airborne interim standard…

  135. ETSO-2C104a

    Microwave Landing System (MLS) Airborne Receiving Equipment 1 Applicability This ETSO gives the requirements which microwave landing system (MLS)…

  136. ETSO-2C122

    Devices That Prevent Blocked Channels Used in Two-Way Radio Communications Due to Simultaneous Transmissions 1 Applicability This ETSO gives the…

  137. ETSO-2C123c

    Cockpit Voice Recorder Systems 1 Applicability This ETSO provides the requirements that cockpit voice recorder (CVR) systems that are designed and…

    Appendix 1 to ETSO-2C123c MPS for Crash-Protected Airborne Recorder Systems

  138. ETSO-2C124c

    Flight Data Recorder Systems 1 Applicability This ETSO provides the requirements that flight data recorder (FDR) systems that are designed and…

    Appendix 1 to ETSO-2C124c MPS for Crash-Protected Airborne Recorder Systems

  139. ETSO-2C128

    Devices That Prevent Blocked Channels used in Two-Way Radio Communications Due to Unintentional Transmissions 1 Applicability This ETSO gives the…

  140. ETSO-2C168a

    Aviation Visual Distress Signals 1 Applicability This ETSO provides the requirements that aviation visual distress signals that are designed and…

  141. ETSO-2C169b

    VHF RADIO COMMUNICATIONS EQUIPMENT OPERATING WITHIN THE RADIO FREQUENCY RANGE 117.975 TO 137.000 MEGAHERTZ 1 Applicability This ETSO gives the…

    Appendix 1 to ETSO-2C169b Appendix 1 to ETSO-C169b — ADDITIONAL REQUIREMENTS FOR CONTROL PANELS

  142. ETSO-2C176a

    Aircraft Cockpit Image Recorder Systems 1 Applicability This ETSO provides the requirements that aircraft cockpit image recorder (CIR) systems that are…

    Appendix 1 to ETSO-2C176a Appendix 1 to ETSO-C2176a – MPS for Crash-Protected Airborne Recorder Systems

  143. ETSO-2C177a

    Data Link Recorder Equipment 1 Applicability This ETSO provides the requirements that new models of data link recorder systems that are designed and…

    Appendix 1 to ETSO-2C177a MPS for Crash-Protected Airborne Recorder Systems

  144. ETSO-2C197 A1

    Information Collection and Monitoring Systems 1 Applicability This ETSO provides the requirements which information collection and monitoring systems…

  145. ETSO-2C204a

    Circuit Card Assembly (CCA) Functional Sensors Using Satellite-Based Augmentation Systems (SBASs) for Navigation and Non-Navigation…

    Appendix 1 to ETSO-2C204a Addition to RTCA Document DO-229E

    Appendix 2 to ETSO-2C204a Addition to RTCA Document DO-229E

    Appendix 3 to ETSO-2C204a

  146. ETSO-2C205a

    Circuit Card Assembly (CCA) Functional Class Delta Equipment Using The Satellite-Based Augmentation Systems (SBASs) for Navigation Applications 1…

    Appendix 1 to ETSO-2C205a Addition to RTCA DO-229E

    Appendix 2 to ETSO-2C205a

    Appendix 3 to ETSO-2C205a

  147. ETSO-2C206

    Circuit Card Assembly (CCA) Functional Sensors Using THE aircraft-Based Augmentation for Navigation and Non-Navigation Position/Velocity/Time (PVT)…

  148. ETSO-2C208

    Electrical Hoist Equipment 1 Applicability This ETSO provides the requirements for electrical hoist equipment that is designed and manufactured on or…

    Appendix 1 to ETSO-2C208 Electrical Hoist Equipment

  149. ETSO-2C500a

    Multi-mode Receiver (ILS/MLS/GPS) 1 Applicability This ETSO gives the requirements which multi-mode receivers (ILS/MLS/GPS) that are manufactured on or…

  150. ETSO-2C501

    Mode S Aircraft Data Link Processor 1 Applicability This ETSO gives the requirements which Mode S Aircraft Data Link Processors that are manufactured on…

  151. ETSO-2C502a

    ROTORCRAFT INTEGRATED IMMERSION SUITS 1 Applicability This ETSO gives the requirements which integrated immersion suits for use on rotorcraft that are…

  152. ETSO-2C503a

    ROTORCRAFT IMMERSION SUITS FOR OPERATIONS TO OR FROM HELIDECKS LOCATED IN A HOSTILE SEA AREA 1 Applicability This ETSO gives the requirements which…

  153. ETSO-2C504a

    ROTORCRAFT CONSTANT-WEAR LIFE JACKETS FOR OPERATIONS TO OR FROM HELIDECKS LOCATED IN A HOSTILE SEA AREA 1 Applicability This ETSO gives the requirements…

  154. ETSO-2C505a

    ROTORCRAFT LIFE RAFTS FOR OPERATIONS TO OR FROM HELIDECKS LOCATED IN A HOSTILE SEA AREA 1 Applicability This ETSO gives the requirements which life rafts…

  155. ETSO-2C509

    Light Aviation Secondary Surveillance Transponder (LAST) 1 Applicability This ETSO gives the requirements which light aviation secondary surveillance…

  156. ETSO-2C512 ETSO-C2C512

    Portable Gaseous Oxygen Supply (PGOS) 1 Applicability This ETSO gives the requirements which the Portable Gaseous Oxygen Supply that are manufactured on…

  157. ETSO-2C513

    Tow Release 1 Applicability This ETSO specifies the requirements which Tow Releases that are manufactured on or after the date of this ETSO must meet in…

    Appendix 1 to ETSO-2C513 Tow Release

  158. ETSO-2C514a

    Airborne Systems for Non Required Telecommunication Services (in Non Aeronautical Frequency Bands) (ASNRT) 1 Applicability This ETSO provides the…

    Appendix 1 to ETSO-2C514a Airborne Systems for Non Required Telecommunication Services (in Non Aeronautical Frequency Bands) (ASNRT)

  159. ETSO-2C515 A1

    Aircraft Halocarbon Clean Agent Handheld Fire Extinguisher 1 Applicability This ETSO provides the requirements which an aircraft halocarbon clean agent…

    Appendix 1 to ETSO-2C515 A1 – Halocarbon Clean Agent Handheld Fire Extinguisher

    Appendix 2 to ETSO-2C515 A1 – Halocarbon Clean Agent Handheld Fire Extinguisher

  160. ETSO-2C517

    Automatic Deployable Flight Recorder (ADFR) Systems for Large Aeroplanes 1 Applicability This ETSO provides the requirements which automatic deployable…

    Appendix 1 to ETSO-2C517 Minimum Operational Performance Standard (MOPS) for Automatic Deployable Flight Recorder (ADFR) Systems

    Appendix 2 to ETSO-2C517 Distances Required for the Deceleration of the Automatic Deployable Package

  161. ETSO-2C518

    Runway Overrun Awareness and Alerting Systems 1 Applicability This ETSO provides the requirements which runway overrun awareness and alerting systems…

  162. ETSO-2C519a

    EMERGENCY BREATHING SYSTEMS (EBSs) 1 Applicability This ETSO provides the requirements which emergency breathing systems (EBSs) for operations to or from…

  163. ETSO-2C520

    406-MHz Satellite Personal Locator Beacon 1 Applicability This ETSO provides the requirements that personal locator beacons (PLBs) intended to be carried…

  164. ETSO-2C521 A1

    Electronic Flight Bag (EFB) Software Applications 1 Applicability This ETSO provides the requirements that electronic flight bag software applications…

  165. ETSO-2C522

    Helicopter Terrain Awareness and Warning System (HTAWS) Advanced Features 1 Applicability This ETSO provides the requirements that helicopter terrain…

Consolidated from the EASA Easy Access Rules (revision 1 Oct 2026, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.

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