Speed-flying pilot David Andreev captures jaw-dropping footage racing down Austrian alpine slopes with a drone flying alongside him.#foxnews #news #us #fox #fox #media #breakingnews #us #usa #new #news #breaking #foxnews #travel #world #adventure #extreme #sports #outdoors #nature #mountains #alps #austria #aviation #flying #drone #video #viral #explore Subscribe to Fox News: https://bit.ly/2vBUvAS Watch more Fox News Video: http://video.foxnews.com Watch Fox News Channel Live: http://www.