Aluminium Boat

properly lit sailboat at night diagram

Sailboat operating at night (properly lit sailboat) the operator of a sailboat operating under sails at night shall, from sunset to sunrise, display: sidelights (red - green) and; sternlight (white). if less than 20 meters in length, the three lights may be combined at or near the top of the mast.. Stern light - a white light showing over an unbroken arc of the horizon of 135 degrees, centered on dead astern. navigation lights for sailing a sailing vessel of less than 7 meters in length shall, if practicable, exhibit regular navigation lights, but if not practical, she shall have ready at hand an electric torch or lantern showing a white. If your boat is greater than 39.4 feet but less than 65.6 feet, or 20 meters, you need the following set of navigation lights: a masthead light is a white light at the front of the boat. the masthead light needs to be visible across 225 degrees and from two miles away. a stern light, which is a white light at the rear of the boat..

properly lit sailboat at night diagram Boating at night means that, if a boat is less than 65.6 feet long and is not a rowboat, it must display navigation lights. on recreational boats, this means a combination (or bi-color) bow light with a red lens to port, a green lens to starboard and a white stern light. although all manufactured boats come so. A masthead light is white and visible over 112.5 x 2 = 225 degrees. a sternlight is white visible over 135 degrees (67.5 degrees on each side from right astern). how does this help avoid collision? after determining at night or in poor visibility the direction of the other ship with what we see of her navigation lights, a mariner can calculate if risk of collision exists..