How many rocket parachute flares, hand flares, and buoyant smoke signals are required in a lifeboat?

The correct number of safety signals required in a lifeboat is fundamentally tied to international maritime safety regulations, which govern the carriage of pyrotechnic distress signals to ensure safety and effective communication during emergencies at sea. According to these regulations, a lifeboat must carry a specific quantity of each type of distress signal to enhance the chances of being located and rescued in various conditions.

The requirement of four rocket parachute flares serves to provide a means of signaling from a distance, as these flares can ascend high into the air and are visible over long ranges. Their visibility and elevation make them particularly effective at gaining the attention of search and rescue teams.

In addition, six hand flares are required since they offer a reliable method of signaling when the situation allows for closer proximity to rescuers, and they can be ignited easily and used in various weather conditions. Their versatility and ease of use make them an essential part of the lifeboat's signal kit.

Lastly, two buoyant smoke signals are included because they provide a visible distress signal over the water on a calm day, enhancing visibility to aircraft and vessels nearby, especially during daylight.

This combination of signals is designed to ensure that survivors have adequate means to attract attention under various circumstances. The option