Okay the long story is that CGI (cell tower or maybe antenna/sector) is always available to the public safety operator, roughly 1km radius of accuracy. Higher a

Okay the long story is that CGI (cell tower or maybe antenna/sector) is always available to the public safety operator, roughly 1km radius of accuracy. Higher accuracy locations were mandated by FCC but half the carriers chose to use the less expensive (almost free for them) AGPS, which has its limits like sky view and multipath. There's also some medium priced but inaccurate solutions. That's where we remain: the carriers drag their feet and complain, and the FCC allows them to.