Dave,
The PRM is just one of the feeds into nextvue. While nextvue tell you where the ac is, it appears it doesnt warn or coordinate with where it is supposed to be.
NextVue is a web-accessible application that provides visualization of all flights in the National Air Space along with operational monitoring, taxi delay alerts, diversion management and management of irregular operations. Combined with trusted airline prediction models and collaborative decision-making (CDM) functionalities, users can proactively manage congestion and efficiently interface with the FAA’s Traffic Flow Management System (TFMS). NextVue leverages the Exelis NextGen commercial flight traffic surveillance data feed, to provide the most complete, accurate and timely picture of all aircraft in the air and on the ground, throughout and beyond the NAS.