The National Academies of Science, Engineering, & Medicine (the National Academies) released a report titled “Revise and Update of U.S. Coast Guard Vessel Stability Regulations.” A PDF version is available, free of charge, from the National Academies Press.
MSIB: Recommendation for DUKW Passenger Vessel Canopy Removal
The Coast Guard Assistant Commandant for Prevention Policy has published Marine Safety Information Bulletin 15-20, “Recommendation for DUKW Passenger Vessel Canopy Removal.”