General problem - Group 4 - 2018/2019, Semester B, Quartile 3

General problem

General problem description

Between 19 and 21 December 2018, hundreds of flights were cancelled at Gatwick Airport, following reports of drone sightings close to the runway. A total of 760 flights were disrupted on the 20th of December due to the drone. Naturally, this angered many people whose flight was delayed. Not only does it anger people, but it is also a financial worry for the airport organization as all of these people with delayed flights have to be compensated. The airport did not have any `good' measures to prevent this issue. Gatwick chief operating officer Chris Woodroofe said: `The police are looking for the operator and that is the way to disable the drone'. Woodroofe further elaborates that the police had not wanted to shoot the devices down because of the risk from stray bullets. This is, of course, not something that is to be repeated as this caused much inconvenience for many travellers. The airport itself only had detection and tracking devices, but no real effective counter mechanisms available. This issue is not limited to the setting of airports, but it can be further extended to any hot spot, such as the centre of cities, special events that involve essential figures, and more. With the ever-increasing possibilities of technology, it should in the future not be unexpected for an unmanned aerial vehicle (UAV) to suddenly show up and wreak havoc. This havoc can range from taking pictures of people in public places to spy or stalk them to terrorists that use UAVs to drop bombs in highly populated areas. These occurrences are more likely to appear as the technology we possess increases.

We think that we should not sit idle and passively wait for the worst-case scenarios to occur before starting to think about countermeasures. The recent incident between 19 and 21 December 2018 at Gatwick Airport should already sound an alarm that we should take an active attitude and develop mechanisms that counter UAVs in effective ways. These mechanisms should be able to deal with much more than mere birds and should consider any form of terrorism that can be caused through the airspace.