spectrum# 4 picked talks tagged spectrum, newest conference first. SwiNOG #41# Shared Spectrum & MOFN Cisco Live Europe 2026 (Amsterdam)# Preparation Guide to Emergency Comms and Networking using Amateur Radios (HAM) - BRKGEN-1012 ACM CoNEXT 2025# AraOptical System and Testbed for Long-Range, High-Capacity FSOC in Rural Wireless X-Haul Networks SpectraCert: A Hierarchical System for Dynamic Spectrum License Enforcement