Sweeney's father, a Technical Operations Controller for American Airlines, introduced him to aviation when he was young. Sweeney would use flight-tracking data to track his father coming home when he commuted from Dallas back to Florida.[1]
In April 2022, Sweeney stopped tracking Mark Cuban's travel in exchange for his friendship and business advice.[11]
In May 2023, Sweeney began tracking the flights of Florida Governor Ron DeSantis after DeSantis signed a bill into law redacting details of his trips he made as Governor.[12]
Intended and acted upon legal actions by public figures
Elon Musk
In November 2021, Musk cited security concerns and requested that Sweeney stop tracking his private Gulfstream jet in exchange for $5,000.[13] Sweeney responded that he might stop tracking Musk's private jet in exchange for an internship, US$50,000, or a Tesla Model 3.[7][13] In November 2022, after Musk bought Twitter, Musk said, "My commitment to free speech extends even to not banning the account following my plane, even though that is a direct personal safety risk".[14] On December 14, 2022, Twitter suspended Sweeney's airplane-tracking accounts for Musk, Bill Gates, Jeff Bezos, Mark Zuckerberg and Russian oligarchs, as well as Sweeney's personal Twitter account.[14] Sweeney reacted to the suspension, stating: "I mean, this looks horrible. He literally said he was keeping my account up for free speech".[15]On December 15, a number of high-profile journalists were banned after covering Twitter's removal of the ElonJet account.[16][17]
Musk announced that he would be taking legal action against Sweeney.[14][18] In support of his intended legal action, Musk alleged that in Los Angeles, a car carrying his 2-year-old son was followed by a "crazy stalker" who thought Musk was inside, "blocked [the] car from moving" and "climbed onto [the] hood."[19] A Los Angeles Police detective in the stalking investigations unit said they had no evidence indicating that the alleged stalker had used ElonJet.[20] Regarding the incident, South Pasadena police said that they were investigating "an assault with a deadly weapon involving a vehicle", and labelled a member of Musk's security team as a "suspect".[21]
Sweeney has posted publicly available information about Musk's flights and airports used, but Sweeney did not share information about Musk's cars or family members.[15] Sweeney denied being involved in the alleged stalking incident, stating that the ElonJet account had no posts in the 24 hours prior to the incident, and that the location of the alleged stalking incident was far from any airport; Sweeney also told the media that he believed Musk's legal threat against him was a bluff.[22]
Taylor Swift
In December 2023, lawyers for Taylor Swift sent a cease and desist letter to Sweeney regarding the tracking of her private jet. Swift's lawyers stated that Sweeney's tracking presents a safety concern for Swift; Sweeney commented that the data he posts are from publicly available on the Federal Aviation Administration database of flight data. The @TaylorSwiftJets Instagram account, owned by Sweeney, had shared a post estimating the carbon footprint of Swift's travel tied to her Eras Tour, after which the account was suspended by the platform. Sweeney said that he received the letter after media outlets began scrutinizing Swift's carbon footprint.[23][24][25]