When should you file a float plan?

Filing a float plan before going out on the water is essential for ensuring safety while boating. A float plan is a document that provides information about your trip, including details such as your departure and return times, the location you will be visiting, the number of people on board, and the type of vessel you are using. This information is crucial for rescue personnel in case of emergencies, as it allows them to know where to begin searching if you do not return as scheduled.

By filing a float plan in advance, you provide a proactive measure for safety, as it ensures that someone is aware of your intended route and timeline. If something goes wrong, having this information readily available can significantly expedite search and rescue efforts.

The other options suggest actions that either take place during or after the boating trip, which do not fulfill the purpose of a float plan. Weather warnings or launching the boat could indicate specific moments of concern but are not the right times to establish a plan for safety. After completing the trip does not allow for any preventive measures, making it ineffective in case of an emergency situation during the outing.