Drones, in use at UCLA and MLB, starting to show up above more sports fields as coaches embrace technology - ESPN
Drone Show Software technologies by SPH Engineering used to setup Super Bowl's 2022 drone show program
Intrusive drones defy airspace bans at NFL, NCAA football games
7 Ways the NFL is Using Drones – Droneblog
PylonCam 2.0™ - Just Terrible. So they done. - Admiral Video, LLC
Does The Nfl Use Drones For Cameras ?
Future of the NFL: The Virtual, Augmented, 3D, 360-Degree Football Experience, News, Scores, Highlights, Stats, and Rumors
Should police use drones? - Los Angeles Times
Marshall Electronics cameras offer a pylon's eye view of the Super Bowl for the first time - Newsshooter