Automatic Revalidation? Yes it works for F visas. https://travel.state.gov/content/travel/en/us-visas/visa-information-resources/visa-expiration-date/auto-reva

Automatic Revalidation? Yes it works for F visas. https://travel.state.gov/content/travel/en/us-visas/visa-information-resources/visa-expiration-date/auto-revalidate.html https://travel.state.gov/content/travel/en/us-visas/visa-inf...