ED-256 Ch. 1

ED-256 Ch. 1 | MOPS for ACAS Xa with ACAS Xo functionality Change 1

WG-75
Avionics
December 2019

Change 1 to ED-256 contains changes to requirements and tests that were are required to correct issues found during first implementations. During the first Open Consultation additional comments were raised against ED-256. These comments led to additional change proposals which on request of EASA and FAA shall be included in Change 1. The respective information was added to the Change 1 document in chapters 1.16 to 1.20. These chapters are the main focus of the second Open Consultation.

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Document History

ReferenceDateStatus
June 21, 2023latest
December 10, 2019historical
February 11, 2018historical
wc-24777
ED-262
August 30, 2019
historical
ED-137C/2-2
June 30, 2019
latest
ED-258
January 8, 2019
historical