The Real Story: Open-Source Flight Stacks Are Quietly Winning
While geopolitical tension drives drone headlines—US domestic production ramps, Ukraine's combat losses mount—the unsexy reality is that PX4 1.17.0, Ardupilot 4.6.3, and iNav 9.0.1 just dropped with zero fanfare, and that matters infinitely more for where drone tech actually goes. Every military, every startup, every serious operator downstream is either running or forking one of these three open stacks; commercial vendors (see: Sysgration's pivot to IPC sales) succeed by layering margins on top of free software others built. The AI/small-model trend gaining traction in unreliable networks isn't a new category—it's the death knell for cloud-dependent drone ecosystems and a vindication of edge-first architecture that open-source firmware has been doing for years. Watch the firmware repos, not the news cycle.