The disruption of hundreds of flights at London's Gatwick Airport after it was buzzed by miniature drones shows just how easy it can be to disrupt advanced aviation networks with simple, inexpensive devices.
Airports have been raided by drones before. Dubai International was briefly closed in 2016, and the main hub in Wellington, New Zealand, was shuttered for 30 minutes this year when a mystery craft was spotted close to the runway.
But as thousands of travelers at Britain's second-busiest airport try desperately to salvage their holiday plans, the incident reveals how tough it is for authorities to combat the problem created by this game-changing form of aviation technology. Gatwick was still closed Thursday evening, about a full day after the drone sightings first shut down commercial flights.
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