Visual distress signals (VDS) are a required safety item for recreational vessels operating on the open water. VDS are designed to alert other vessels in the area of a potential emergency situation, and can be used to indicate the direction of travel for a vessel in distress. VDS come in pyrotechnic and non-pyrotechnic varieties, and both types are approved for use during the day.
Definition of VDS
Visual distress signals are required safety equipment for recreational vessels operating on the open water. VDS are designed to alert other vessels in the area of a potential emergency situation, and can be used to indicate the direction of travel for a vessel in distress. VDS come in pyrotechnic and non-pyrotechnic varieties.
Non-Pyrotechnic VDS Options
Non-pyrotechnic VDS options are approved for use during the day and include items such as flags, shapes, and lights. Flags are the most common type of non-pyrotechnic VDS and typically consist of a bright orange flag with a black square and circle pattern. Shapes, such as an orange smoke float, can also be used as a non-pyrotechnic VDS. Lights, such as a handheld electric distress light, are also approved for use during the day.
VDS are an important safety item for recreational vessels operating on the open water. Non-pyrotechnic VDS options are approved for use during the day and include items such as flags, shapes, and lights. It is important for vessel operators to understand the types of VDS that are approved for use during the day and to carry the necessary equipment when out on the water.
The 4th July is almost here, and those who celebrate will soon be letting off fireworks to mark the occasion. But which type of VDS (Visual Display System) should you use during the day? This article will discuss the types of non-pyrotechnic visual display systems that are approved for use during the day.
The first type of non-pyrotechnic visual display system approved for use during the day is flag-mounted electronically controlled LED devices such as banners and fluttering ribbons. These devices are visually stimulating and create dynamic displays when synchronized with the music.
The second type of non-pyrotechnic visual display system approved for use during the day is low-level laser displays. These displays feature lasers of low power and are safe to use when the laser beam has been properly modulated and oscillated. Lasers create beautiful light shows and are available in multiple colors.
The third type of non-pyrotechnic visual display system approved for use during the day is stroboscopic or rotating displays. These displays can further enhance the visual effect and do not present any risks due to their minimal power.
Finally, mist or fog projections are also approved for use during the day. These displays involve projectors that produce fine mist or fog, creating a visually pleasing display without any potential fire risk.
In conclusion, low-powered LED devices, low-level lasers, rotating and stroboscopic devices, as well as mist or fog projection displays are all non-pyrotechnic visual display systems approved for use during the day. These displays are safe and visually stimulating, and are sure to create a memorable experience for those celebrating the 4th of July.
