Section 11.428 - Requirements for master of near-coastal self-propelled vessels of less than 100 GRT(a) The minimum service required to qualify for the endorsement as master of self-propelled, seagoing vessels of less than 100 GRT limited to domestic voyages upon near-coastal waters is 2 years of service in the deck department of a self-propelled vessel on ocean or near-coastal waters. Service on Great Lakes and inland waters may substitute for up to 1 year of the required service.(b) To obtain an endorsement for sail or auxiliary sail vessels, the applicant must submit evidence of 12 months of service on sail or auxiliary-sail vessels. This required service may have been obtained before issuance of the license or MMC.(c) Holders of this endorsement are considered to be in compliance with the STCW Convention (incorporated by reference, see § 11.102 of this part) while operating within the limitations of this endorsement.(d) All endorsements issued for master or mate of vessels of less than 100 GRT are issued in tonnage increments based on the applicant's qualifying experience in accordance with the provisions of § 11.422 of this subpart.