Regular AIXM CCB session, with the following agenda:

AIXM Temporality Concept version 1.1 - approved and released

UML to XSD scripts for AIXM 5.1.1 and AIXM 5.2 - update available for testing

AIXM 5.2 - change proposals ready and in development for the second lot

other AIXM 5.2 change proposals, in particular SBAS/GBAS model and persistent identifiers for <<object>>