CFR › Title 33 › Part 161 › §161.2033 CFR §161.20Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkA vessel must report its name and position:(a)Upon point of entry into a VMRS area;(b)At designated reporting points as set forth in subpart C; or(c)When directed by the Center.