ミシガン州ハーバー・スプリングス空港は 信じられない爆弾の脅威を受け取り FBIとFAAが支援を要請した. Harbor Springs Airport in Michigan received a non-credible bomb threat; FBI and FAA contacted for assistance.

7月30日 ミシガン州ハーバースプリングス空港は 爆弾の脅威が 届いたが エメット郡保安官事務所は 捜査の結果 脅威は信用できないと結論した On July 30th, Harbor Springs Airport in Michigan received a bomb threat that claimed bombs would be flown to the airport, but the Emmet County Sheriff's Office concluded the threat was not credible after investigating. 警官はマッキナック島で 爆弾の脅威が 確認されたこともあり 信用できないと判断した Authorities also noted a similar bomb threat made previously on Mackinac Island, which was also deemed not credible. FBIと連邦航空局 (FAA) は調査の支援を要請した. The FBI and the Federal Aviation Administration (FAA) were contacted for assistance in the investigation.