イーロンマスク氏のプライベートジェットを追跡してる人がその気になれば、ホリエモン氏がシェアしてるのや前澤友作氏のプライベートジェットの位置も丸分かりなのか、私気になります https://www.dailymail.co.uk/news/article-10480371/19-year-old-Elon-Musk-private-jet-tracking-account-rejects-offer-Tesla-Model-3.html

Although the information Sweeney relies on is all public, his program requires sophisticated knowledge to match transponder frequencies with separately available anonymous flight plans, according to Protocol, which first reported the saga.