Ex-Missile Engineers Built a 40g Drone That Tracks Mosquito Wingbeats and Rams Them Out of the Sky

Its debut marks a tangible shift from chemical sprays toward mechanical pest control. The drone’s hunting ability derives from technology originally honed for missile guidance. According to Popular Science, the engineers repurposed sonar and a bank of 380 microphone detectors—details highlighted by Interesting Engineering—to create a sound‑based tracking system that locks onto the distinctive wingbeat frequency of mosquitoes.

The French team, drawing on missile‑flight control expertise, integrated the sensors into a lightweight frame, enabling rapid, precise maneuvers in cluttered airspace. New Atlas refers to the platform as the “Tornyol” drone, yet none of the reports provide field‑test data or regulatory review. The coverage stops short of quantifying kill rates, battery life, or potential effects on non‑target insects.

Open questions include how the system will be deployed, whether it can scale beyond experimental settings, and what ecological assessments may follow.