New Publication: ED-110B Ch. 2 "Interoperability Requirements Standard for Aeronautical Telecommunication Network Baseline 1"

We are pleased to announce the publication of ED-110B Ch. 2 "Interoperability Requirements Standard for Aeronautical Telecommunication Network Baseline 1".

Change 2 to ED-110B/DO-280B, Interoperability Requirements Standard for Aeronautical Telecommunication Network Baseline 1 (ATN B1 Interop Standard) contains the following updates:

  • Update the ground requirement in section 3.3.7.6.4.10.2 regarding UM79 content;
  • Update the ground requirements in Tables 4-3 and 4-5 and associated figures regarding message concatenation in CPDLC end requests.

We would like to thank all WG-78 & RTCA SC-214 members who were involved in the development of this standard!

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