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The Pilatus PC-21 will replace the PC-9 in the advanced training role of the Swiss Air Force. The PC-21 is a two-seat advanced training aircraft, is built by Pilatus Aircraft Ltd of Switzerland. Its maiden flight was on 20 November 2008. The first example was delivered to the Swiss Air Force on 29 S...

Police departments across the country are starting to use drones. These Unmanned Aerial Vehicles, or UAVs, are used to surveil the public and gather evidence. While this technology is widely seen as a violation of civil liberties, there are some benefits to the use of UAVs in law enforcement. Employ...