Sector Upper Mississippi River - Regional Exam Center

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Regional Exam Center St. Louis, MO Click the link above for more detailed information on the St. Louis Regional Exam Center Telephone Hours Monday - Friday 7:00 am - 3:00 pm Regional Exam Center Core Operating Hours Monday - Friday 7:00 am - 3:00 pm To schedule an appointment (314) 269-2504		Click here for the National Maritime Center (NMC) NMC Customer Service Center 1-888-427-5662 Click here for Merchant Mariner Licensing and Documentation Information Click here to check the status of a Merchant Mariner Credential Application

Regional Exam Center St. Louis, MO