Rum Line Marine Consultants LLC

The Carolinas

Captain Doug Alling




DOUG-PHOTOCaptain Doug Alling / SAMS-AMS is the principal surveyor for Rum Line Marine Consulting LLC and is a member of the Society of Accredited Marine Surveyors as well as being certified as an ABYC MASTER MARINE TECHNICIAN    


ABYC is the organization that literally “wrote the book” on safety standards for boat building and repair in the United States.

The ABYC Master Technician designation is an important industry credential that is testament to an individual’s knowledge and skill in the marine industry.   The few who earn it have been rigorously tested before being certified in specific disciplines.


Captain Alling is certified in: Standards / Systems / Corrosion and has completed the NAMS –  National Association of Marine Surveyors – Apprenticeship Program under the guidance of noted marine surveyor and naval architect, Jack Hornor.

Captain Alling has completed the prestigious USPAP  (Uniform Standards for Professional Appraisal Procedures) program.

He is also a licensed USCG Master and Instructor for the Mariners Learning System, helping thousands of boating professionals and enthusiasts earn their own USCG license.


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