This research track focuses on measuring the network performance, resulting from different degrees of network collaboration across the ASEAN region, under the Flight & Flow Information for a Collaborative Environment (FF-ICE). The track includes consideration of different extents of information sharing across the region, in a mixed-mode operation and the traffic management concepts enabled by such sharing. The different extents of information sharing might include limited combinations of pre-flight exchange and in flight exchange, two-party exchange, and multiple party exchange.