What safety equipment must be aboard a recreational motorboat?

The correct answer highlights the essential safety equipment that should be aboard a recreational motorboat to ensure the safety of all onboard. Life jackets are critical as they provide personal flotation in case of an emergency, helping to prevent drowning. Fire extinguishers are necessary to tackle any onboard fires quickly, which is essential given the presence of fuel and potential ignition sources.

Signaling devices such as flares or sound signals are crucial for indicating distress to other vessels or authorities, which can be vital in emergency situations. Additionally, a first aid kit is necessary to treat injuries or medical emergencies that may arise while on the water, ensuring that immediate care is available. Together, these items form a comprehensive safety protocol that covers various potential hazards during recreational boating activities.

Other options do not encompass the range of safety equipment necessary. For instance, simply having fire extinguishers and flares or just life jackets does not ensure full preparedness for different emergency scenarios that could arise on the water. While a compass and a map are helpful for navigation, they do not contribute directly to personal safety in emergencies, which the question is focused on. Thus, the right answer comprehensively meets the safety standards required for recreational boating.