Which of the following signals indicates a sailing vessel?

The signal that indicates a sailing vessel consists of a long blast followed by two short blasts, delivered every 2 minutes. This is a recognized sound signal used to convey the presence of a sailing vessel that is under sail but may also be engaged in other activities. In accordance with maritime navigation rules, sound signals play a crucial role in ensuring safety and effective communication between vessels.

Vessels use these signals to inform other mariners of their status or intentions, especially in conditions of reduced visibility. The configuration of a long blast followed by two short blasts clearly identifies the vessel as a sailing craft, which is important for avoiding collisions and ensuring safe passage.

Familiarizing oneself with these signals is essential for any navigator or sailor, as they help maintain order and awareness on the water.