The minimum service required to qualify an applicant for an endorsement as mate of ocean steam or motor vessels of not more than 1600 gross tons is:
(a)
Three years total service in the deck department of ocean or near coastal steam or motor, sail, or auxiliary sail vessels. Service on Great Lakes and inland waters may substitute for up to 18 months of the required service. One year of the required service must have been on vessels of over 100 gross tons. One year of the required service must have been as a master, mate master or mate (pilot) of towing vessels, or equivalent supervisory position while holding a license or MMC endorsement as master, mate, master or mate (pilot) of towing vessels. Six months of the required service as master, mate, master or mate (pilot) of towing vessels, or equivalent supervisory position must have been on vessels of over 100 gross tons; or,
(b)
Three years total service in the deck department on ocean or near coastal steam or motor, sail, or auxiliary sail vessels of over 200 gross tons. Six months of the required service must have been as able seaman.
[CGD 81-059, 54 FR 138, Jan. 4, 1989, as amended by USCG-1999-6224, 64 FR 63228, Nov. 19, 1999; 66 FR 20936, Apr. 26, 2001; USCG-2006-24371, 74 FR 11241, Mar. 16, 2009]