USCG 7 meter RIB carried by the USCG Cutter Halibut. Photo from the June 2011 issue of Breakwater, the Halibut’s newsletter.
Houseboat Propeller Regulation Proposed and Withdrawn by USCG: Analysis by PGIC
History of Boat Propeller Safety
Mitigating Boat Propeller Injuries & Fatalities Chart
Four Volume Review of the Boating Industry’s Boat Propeller Guard Product Liability Defense