National Association of State Boating Law Administrators Certified
Free nasbla practice test with 20 questions and answer explanations. Prepare for the 2026 exam with instant feedback and full study guides.
NASBLA - National Association of State Boating Law Administrators CertifiedBy Captain David HarringtonApr 7, 20261 min read
About the Author
Captain David HarringtonBS Marine Transportation, Master Mariner License, STCW
Master Mariner & Maritime Certification Specialist
Massachusetts Maritime AcademyCaptain David Harrington is a US Coast Guard licensed Master Mariner with a Bachelor of Science in Marine Transportation from Massachusetts Maritime Academy. He has 22 years of deep-sea and coastal navigation experience aboard commercial vessels and specializes in preparing maritime candidates for USCG licensing exams, STCW certification, dynamic positioning (DPO), and officer-of-the-watch qualifications.