FPV Drone pilot and YouTuber Viggo Koch recently teamed up with the folks at the Liseberg amusement park in Gothenburg, Sweden to film something pretty epic. Using his substantial drone racing skills, he followed the park’s HELIX rollercoaster to capture some dizzying footage that holds its own against any CGI out there. To be clear, this was filmed in collaboration with the park, before people were there, with permission and without risking anybody’s safety. It’s worth mentioning, since this is…