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Why every public safety drone needs an anti-collision light

Inexpensive and easy to install, anti-collision lights dramatically improve drone visibility and help prevent midair collisions with manned aircraft

Does your public safety drone have anti-collision lights installed and operational? To ensure maximum safety and airspace visibility, public safety agencies should install an anti-collision light on all drones.

Note: The green and red navigation lights are not anti-collision lights. They are not bright enough for manned aircraft to see — day or night.

Increase visibility, reduce collision risk

First, an anti-collision light clearly distinguishes a drone from a bird and provides far more warning of the drone’s presence. It gives manned aircraft the opportunity to avoid a collision. In nearly all drone-aircraft collisions, the manned aircraft pilot either never saw the drone or saw it too late to react. None of the drones involved in these collisions were equipped with anti-collision lights. For manned pilots, a flashing red or white light signals a life-threatening danger nearby and prompts immediate evasive action.

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Airspace is becoming increasingly congested and significantly more dangerous during emergency incidents and disaster response. During disasters like the catastrophic floods in Texas, the number of both manned aircraft and drones rises dramatically — making every added measure of visibility critical to safe operations.

For law enforcement, when the light is mounted on top of the drone, it cannot be seen from the ground. This allows it to avoid interfering with covert operations. Comparatively, manned helicopters are required to display anti-collision lights at all times.

Prepare now for upcoming FAA rules

It’s also important to begin preparing now for the upcoming FAA BVLOS Part 108 Rule. Airspace will soon be even more populated and complex, with everything from delivery drones to Drone as a First Responder (DFR) programs.

Anti-collision lights are inexpensive — typically $15 to $50 — easy to install and significantly improve safety for everyone flying in the national airspace.

Let’s lead the way and do our part to keep the national airspace safe for all.

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Chief Charles Werner is a 47-year veteran of public safety. He served 37 years with the Charlottesville (Virginia) Fire Department, retiring as fire chief. During his career, he served two years as a reserve deputy with the Albemarle County Sheriff’s Office. Charles presently serves as director of DRONERESPONDERS Public Safety Alliance, is a member of the International Public Safety Association’s UAS Committee, is chair of the Virginia Secure Commonwealth UAS Sub Panel, is an FAA-certified remote pilot, and is a member of the IACP Aviation Committee and APSA. Charles was recognized as Homeland Security Today Magazine’s Person of the Year in 2019 for his work on public safety drone programs.