Go back to News
September 13, 2019
ED-194A Ch. 2 "Minimum Operational Performance Standards (MOPS) for Aircraft Surveillance Applications (ASA) System - Change 2"

We are pleased to announce the publication of ED-194A Ch. 2 “Minimum Operational Performance Standards (MOPS) for Aircraft Surveillance Applications (ASA) System – Change 2.”
In line with the modifications implemented in Change 1 to ED-194A (published in April 2019) changes needed to be done to the actual Test Vectors which are available as supplementary material to ED-194A. These Test Vectors are contained in the file that is linked in the Change 2 document.

Available on the EUROCAE website.

Related News

Join EUROCAE’s Technical Advisory Committee

The EUROCAE Technical Advisory Committee (TAC) is composed of 19 specialist members, carefully selected to ensure a balanced representation of ...

Open Consultation for ED-324

We are pleased to announce the availability of the following draft EUROCAE document prepared by EUROCAE WG-114 AI Standards in ...

New Publication: ED-133A "Flight Object Interoperability"

We are pleased to announce the publication of ED-133A “Flight Object Interoperability”. ED-133A defines the interface between civilian ATC Flight ...

NEWSblog July 2025

Catch up on all the latest updates from EUROCAE in our monthly newsletter, your go-to source for insights into our ...

New Publication: ED-319 "MOPS for a Wireless Avionics Intra-Communication System"

We are pleased to announce the publication of ED-319 “MOPS for a Wireless Avionics Intra-Communication System”. What’s inside? RF radio ...

Call for Participation: WG-76, WG-124 & WG-132

WG-76 AIS/MET Datalink Services: Contribute to the New MOPS for Emergency Diversion Service (EDS) EUROCAE WG-76 and RTCA SC-206 intend ...