Explore early designs and ongoing projects. Each prototype represents a step toward improvement, showing the process from idea to final product.
prototypes (4)
Displays three red all-round lights in a vertical line, indicating her restricted maneuverability due to water depth.
A pilot vessel displays two all-round lights in a vertical line: white over red, signaling that it is engaged in pilot duty.
Exhibits one all-round white light at the bow and another at the stern if it is 50 meters or more in length. During the day, it hoists a black ball to indicate that it is at anchor.
The vessel that sees the other on its starboard side must give way. At night, the give-way vessel will see the red sidelight of the stand-on vessel, while the stand-on vessel will see the green sidelight of the give-way vessel.