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Office of Foreign Missions


Our Mission

Foreign missions requesting temporary radio frequencies to support high-level visits (Chiefs of State/Heads of Government, Former Heads of Government, Ministers, etc.) should submit their requests a minimum of three business days before the arrival date (not including the date of submission nor the arrival date). Foreign missions may request this through an email, diplomatic note, or letter to

U.S. Department of State

Welcome to the new

Our new design makes it easier to find and learn about the State Department’s programs and services—from passports and visas to learning how U.S. diplomacy benefits the American people.