Aerial Sports League | 48 followers on LinkedIn. The Aerial Sports League™ (ASL) is a worldwide leader in drone sports, entertainment and media. Since 2012, the ASL team has been creating and promoting drone sports and has been a cornerstone of the drone sports community. ASL has hosted 800,000 spectators at live events since 2015, has earned over 8.5 million video views and over 50,000 social media followers.