01The location is a legal fact, not merely an address
Maritime tort jurisdiction usually requires an incident on navigable waters, or an injury on land caused by a vessel on navigable waters, plus a connection to maritime activity and commerce.
The same lake, river, bay, or coastal area can raise different questions depending on its navigability, interstate connection, vessel use, and the incident’s general features.
02Vessel data can explain the seconds before impact
GPS tracks, engine data, multifunction displays, automatic identification systems, radios, phones, cameras, and rental applications may establish speed, heading, location, warnings, and operator conduct.
Those systems can be overwritten, reset, removed, or damaged. Preserve the vessel before repair, sale, disposal, or destructive testing.
03Responsibility may extend beyond the operator
Ownership, agency, employment, entrustment, rental practices, charter operations, maintenance, defective equipment, alcohol service, and marina conduct may expand the investigation.
Each theory has different elements. Registration alone does not answer every question of control or fault.