CFR › Title 7 › Part 60 › §60.1307 CFR §60.130Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkU.S. flagged vessel means:(a)Any vessel documented under chapter 121 of title 46, United States Code; or(b)Any vessel numbered in accordance with chapter 123 of title 46, United States Code.