Federal Air Marshal Service FAMS Bundesluftmarschallendienst Federal Air Marshal Service Servicio Federal de Marshal Aéreo Servicio Federal de Marshal Aéreo Service fédéral des marshals de l'air השירות הפדרלי של מרשל האוויר फेडरल एयर मार्शल सेवा 連邦航空保安局 Serviço Federal de Delegados de Ar 联邦空中警卫队 FAMS Federal Air Marshal Service The Federal Air Marshal Service (FAMS) is a United States federal law enforcement agency under the supervision of the Transportation Security Administration (TSA) of the United States Department of Homeland Security (DHS).