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ETSO-C119e

ED Decision 2022/018/R
Airborne Collision Avoidance System II (ACAS II) Version 7.1 with Hybrid Surveillance

1 Applicability

This ETSO provides the requirements that Airborne Collision Avoidance System II (ACAS II) Version 7.1 equipment that is designed and manufactured on or after the date of this ETSO must meet in order to be identified with the applicable ETSO marking.

2 Procedures

2.1 General

The applicable procedures are detailed in CS-ETSO, Subpart A.

2.2 Specific

None.

3 Technical Conditions

3.1 Basic

3.1.1 Minimum Performance Standard

The applicable standards are those provided in EUROCAE Document ED‑143, ‘Minimum Operational Performance Standards for Traffic Alert and Collision Avoidance System II (TCAS II)’, dated September 2008, Section 2 as modified by Change 1 dated April 2009, Change 2 (Version 7.1) dated April 2013, and by Appendix 1 to this ETSO and EUROCAE Document ED‑221A, ‘Minimum Operational Performance Standards (MOPS) for Traffic Alert and Collision Avoidance System II (TCAS II) Hybrid Surveillance’, dated December 2015, Section 2, as modified by Appendix 2 to this ETSO.

3.1.2 Environmental Standard

See CS-ETSO, Subpart A, paragraph 2.1.

3.1.3 Software

See CS-ETSO, Subpart A, paragraph 2.2.

3.1.4 Airborne Electronic Hardware

See CS-ETSO, Subpart A, paragraph 2.3.

3.2 Specific

3.2.1 Failure Condition Classification

See CS-ETSO, Subpart A, paragraph 2.4.

Failure of the function defined in paragraph 3.1.1 of this ETSO resulting in misleading information is a hazardous failure condition.

Failure of the function defined in paragraph 3.1.1 of this ETSO resulting in a loss of function is a minor failure condition.

4 Marking

4.1 General

See CS-ETSO, Subpart A, paragraph 1.2.

4.2 Specific

None.

5 Availability of Referenced Documents

See CS-ETSO, Subpart A, paragraph 3.

[Amdt ETSO/11]

[Amdt ETSO/17]
Details
Source-Title: ETSO-C119e View latest amendments
Erulesid: ERULES-1963177438-9236 Compare versions
Domain: Initial airworthiness
Amendedby: Amendment 17
Applicabilitydate: 7 September, 2022
Entryintoforcedate: 7 September, 2022
Regulatorysource: ED Decision 2022/018/R Navigate
Regulatorysubject: CS-ETSO
Typeofcontent: CS (Certification specification)
Origin: EASA
Category: EAR
Related sections:
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