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Engineering notes on systems that cannot stop
What we learn building and supporting drones, drone detection, on-board AI, self-hosted video and operational software: how things work, what they cost, where they fail.
Drone detection and counter-drone Acoustic drone detection: how it works, where it fits and how to deploy it
Acoustic drone detection explained: how sensors hear drones with no radio link, how far they reach, their limits and how to deploy a sensor network.
Drone detection and counter-drone What Europe's critical sites can learn from Ukraine's counter-drone experience
One night in November 2026 Ukraine faced 163 drones. Four counter-drone lessons for European airports, energy sites, ports and drone builders.
Drone detection and counter-drone Fibre-optic drones: why jamming does not stop them and how to detect them
Fiber optic drones fly on a glass fibre, not radio, so jamming and RF detectors miss them. How they work, their limits and how critical sites detect them.
Uncrewed systems Safety electronics for interceptor drones: arming, disarming and safe recovery
How an initiation board keeps an interceptor drone's payload safe in storage, flight and recovery, and what buyers should ask of one.
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