AIXM version 5.2 - work in progress
AIXM 5.2 is scheduled for publication in January 20232. A first draft Release Candidate is now available, covering 80% of the changes expected in the final version.
The complete descriptions of all already approved change proposals is made available on the AIXM/Confluence web site. The most significant set of change proposals for AIXM 5.2 concerns the Procedures model, including a complete new model for GNSS (primary, SBAS, GBAS). Most of these changes were part of "Lot 4", which was already approved in November 2021.