The Twitter account formerly known as @ElonJet has launched on Threads, The Verge reported on Monday morning. Run by the college student Jack Sweeney, the social-media account tracks the whereabouts of Elon Musk's private plane. Sweeney started the account on Meta's new platform four days ago, and it already has 91,000 followers as of this writing.

Musk and Sweeney have had a bit of a volatile relationship, with the Twitter CEO initially offering Sweeney $5,000 to remove the account. Sweeney countered by asking for $50,000 and an internship, which Musk turned down. In December, Musk fully suspended the account, saying it was a "direct personal safety risk." Sweeney's other accounts tracking the jets of people like Bill Gates, Donald Trump, Jeff Bezos, and Kim Kardashian were also taken down.