Executive Petty Officer Terrell Horne boarding the USCG Cutter, the Halibut after water survival training. Photo courtesy of USCG.
Aspects of the Propeller Safety Debate chart
Houseboat Propeller Regulation Proposed and Withdrawn by USCG: Analysis by PGIC
History of Boat Propeller Safety
Mitigating Boat Propeller Injuries & Fatalities Chart