Radius Capital is one of the few seed-stage firms globally that is explicitly "aerospace-first," focusing on enabling technologies like software, AI systems, and robotics that power aerospace and drones rather than aircraft themselves, with partners who bring rare combinations of MiG fighter-pilot experience and direct involvement in U.S. national aerospace policy through NASA and National Academies roles. The firm deliberately invests in dual-use defense and autonomy companies through a concentrated strategy of leading $100k-$1M rounds across the U.S., Europe, Israel, and Canada, while hosting The Vertical Space podcast as both a dealflow engine and thought-leadership platform for the global aerospace ecosystem.