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The Smallest Military Drone That Fits in a Pocket

The Smallest Military Drone That Fits in a Pocket
The PD-100 Black Hornet is a miniature unmanned aerial vehicle (UAV) that is revolutionizing modern battlefield reconnaissance. Originally developed by Norway’s Prox Dynamics and now manufactured by FLIR Systems, this nano-drone provides essential intelligence, surveillance, and reconnaissance (ISR) support to armed forces and helps protect frontline soldiers' lives.

Development and Deployment History
The development of the Black Hornet drone began in April 2008 by Prox Dynamics. After numerous test flights and evaluations, it entered serial production in early 2012. Its success caught the attention of the UK Ministry of Defence, which signed a $31 million contract for 160 units. The drones were deployed in Afghanistan to support the UK Armed Forces’ reconnaissance needs.

Beyond the UK, the drone has been used by the military forces of the USA, Germany, France, Denmark, Algeria, Australia, the Netherlands, Poland, New Zealand, India, Turkey, Ireland, South Africa, and Morocco.

Design and Features
The PD-100 Black Hornet features a durable plastic shell and an aerodynamic shape that allows it to withstand strong winds. Three hidden surveillance cameras are embedded in its nose. Each complete system includes two drones and a base station.

The drone measures 100mm in length with a 120mm rotor diameter and weighs just 16 grams including the camera. Its ultra-compact size makes it highly effective in dense and dangerous environments. Its near-silent operation adds stealth and reusability. It is ready for takeoff in less than a minute, ideal for urgent missions.

Several versions of the drone exist, with the latest model — Black Hornet 3 — weighing 32 grams and capable of flying even without GPS.

Navigation and Sensors
The Black Hornet is equipped with a steerable electro-optical (EO) camera that can capture still images and stream live video to a handheld device. The operator can zoom in using the base station controls.

The autopilot system allows for manual or autonomous flight along a pre-set GPS path. A digital data link enables control within a 1,000-meter line-of-sight range.

Power and Control
The drone is powered by a tiny rechargeable battery that drives both the horizontal and vertical rotors. It is controlled by a joystick-like device. The base station supports mission planning, execution, and post-flight analysis, and offers display and control system connectivity.

Performance
Despite its small size, the PD-100 Black Hornet boasts impressive flight performance. It can fly at speeds of up to 10 meters per second and stay airborne for up to 25 minutes.
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