Broadcast resilience today demands more than redundancy—it requires uptime discipline, precise timing, and dependable RF under extreme conditions. This session brings together three critical perspectives: operational and engineering strategies behind the “99.9% Uptime SLA” for mission-critical transmission networks; end-to-end retainment of origin timestamps across asynchronous, distributed IP media workflows to preserve synchronization and identity; and the evolving framework for wireless microphone operation in the 1435–1525 MHz band to support flawless audio at mega-events. Together, these papers highlight the tools and standards shaping reliable broadcast operations at scale.