60776 Therefore, yachts sail in a zigzag fashion when moving windward, which is called "tacking."
60777 When the wind is coming from the ship's right side it is called a starboard tack, and when the wind is coming from the left it is called a port tack.
60778 In a match race, two boats compete, each repeatedly tacking aggressively.
60779 When a collision appears imminent, the boat on a starboard tack has the right of way, in accordance with seafaring rules.
60780 Opposite of a tack is when the boat changes direction, turning leeward.
60781 This sail is used when there is a tailwind.
60782 The material is light and thin, and billows out like a parachute opening sideways.
60783 The helm is about 1 meter across and has the same function as that of a car steering wheel.
60784 There is one each on the left and right.
60785 Usually the skipper takes the helm and steers.
60786 Tactical gamesmanship takes place before the start of the race.
60787 While greeting the opponent's boat, one tries to get as advantageous a starting position as possible, which can have a bearing on the race outcome.
60788 The race has really already begun while waiting for the start signal.