Storm chaser Brandon Clement was chasing near Sulphur, Oklahoma on April 30. He was able to launch his (unknown) drone near a small hail and rain free twister. His incredible video quickly went viral. All my searches into what type of drone he used came up lacking. There is a FB group that he posts to, but "I Don't Do Facebook", so if any of you guys can find out more info, feel free to respond here.
He has a website - WXChasing but has not posted details as of yet.
He has a website - WXChasing but has not posted details as of yet.