United States Transit and crewmember visas

The United States offers a variety of visas for transit and crewmembers. Transit visas are specifically intended for travelers passing through the United States en route to another destination. Crewmember visas are intended for crewmembers serving on board an aircraft or vessel that will be traveling to or from the United States. Both types of visas allow individuals to enter the United States for a limited amount of time and purpose, and may be subject to additional requirements such as medical examinations.