Report Recommends Upgrading QZSS from Demo to Key System

TOKYO — A key consultative committee has strongly endorsed the development of Japan’s Quasi-Zenith GPS augmentation system and recommended that a messaging capability and perhaps other functions related to disaster management be added. The endorsement boosts the prospects of the Quasi-Zenith Satellite System (QZSS) to make the transition from a single-satellite technology demonstration to a key part of Japan’s space infrastructure, according to committee members.