Broadcast Positioning System (BPS) is emerging as a GNSS-independent timing and PNT backbone built on ATSC 3.0 infrastructure. This session brings together five real-world advances: delivering sub-nanosecond UTC(NIST) timing into stations via optical synchronization; using BPS as a complementary time source for datacenters; DevOps-driven monitoring with AI-assisted stability analysis and anomaly detection; enabling BPS in Single Frequency Networks without interference pitfalls; and coverage modeling across diverse U.S. markets to quantify reliability and future positioning potential. Together, these papers chart the path from field trials to national-scale deployment.