Baltimore-based Vane Brothers announced that its entire tugboat fleet has earned a valid Certificate of Inspection (COI) as part of the U.S. Coast Guard’s Subchapter M program.Subchapter M refers to federally regulated safety standards for inspected towing vessels.
Author: Capt. John
https://www.marinelink.com/news/vane-brothers-achieves-subchapter-m-497010