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BLYC Sailing & Boating Log

Racing Rules Weekly Quiz

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Each week this season, we will offer a “quiz” question regarding the Racing Rules of Sailing.  Read the scenario below, formulate your answer, then move your mouse over the box to reveal the correct answer.

Need further explanation?
something we can discuss on the porch on Sunday.

This Week's Question

Two boats, L (a leeward boat) and W (a windward boat), are approaching the left-hand end of the starting line, which is a 16-foot powerboat. When W is three lengths from the end of the line, L becomes overlapped on W to leeward from clear astern. There are six seconds to go before the starting signal. L slowly luffs and W keeps clear. As L reaches close-hauled, the starting signal is made. L is a boat length from the powerboat and will not clear it sailing close-hauled. She luffs to head to wind, shooting up and around the powerboat, and then bears away to a close-hauled course. W keeps clear throughout, and protests L for sailing above close-hauled after the starting signal. You are on the protest committee; which boat should be penalized? (From Perry, Quiz 25)

Answer

Boat W’s protest is disallowed. The 16-foot powerboat ranks as both a “mark” and an “obstruction” to the 18-foot sailboats (see the definitions Mark and Obstruction). The preamble to Section C, At Marks and Obstructions, states that the rules of Section C, which include rule 18, Mark-Room, and rule 19, Room to Pass an Obstruction, do not apply “at a starting mark surrounded by navigable water.” Therefore, the situation is governed by the rules of Sections A and B. L becomes overlapped to leeward from clear astern of W. Therefore, rule 17, On the Same Tack; Proper Course, requires her to not sail above her proper course. Before the starting signal L has no proper course (see the definition Proper Course); therefore, she is free to sail up to head to wind, provided that when she changes course she gives W room to keep clear (rule 16.1, Changing Course). After the starting signal, L is required to not sail above her proper course. In this case her “proper course” (the course she would sail to finish as soon as possible) is to luff head to wind, coast past the powerboat and then bear away to a close-hauled course (see the definition Proper Course). L sails no higher than this course, and therefore does not break rule 17; and while she is changing course, L gives W room to keep clear under rule 16 .1 as demonstrated by W’s performance. W correctly keeps clear under rule 11, On the Same Tack, Overlapped

This quiz was borrowed from the Inland Lake Yachting Association‘s #FairSailing initiative
Learn more at sailzing.com

Excerpted from Dave Perry’s100 Best Racing Rules Quizzes, available from US Sailing. For a comprehensive explanation of the rules, read Dave Perry’s Understanding the Racing Rules of Sailing through 2024, which is also available from US Sailing.

Racing Rules Weekly Quiz

by

Each week this season, we will offer a “quiz” question regarding the Racing Rules of Sailing.  Read the scenario below, formulate your answer, then move your mouse over the box to reveal the correct answer.

Need further explanation?
something we can discuss on the porch on Sunday.

This Week's Question

Blue and Yellow are approaching a shoreline. Blue hails for room to tack. Yellow replies "you tack." Blue tacks and Yellow bears off to sail behind Blue. Which boat(s) should promptly take a penalty?

Answer

Neither boat should take a penalty. Both boats complied with Rule 20, Room to Tack at an Obstruction.

This quiz was borrowed from the Inland Lake Yachting Association‘s #FairSailing initiative 
Learn more at sailzing.com

Racing Rules Weekly Quiz

by

Each week this season, we will offer a “quiz” question regarding the Racing Rules of Sailing.  Read the scenario below, formulate your answer, then move your mouse over the box to reveal the correct answer.

Need further explanation?
something we can discuss on the porch on Sunday.

This Week's Question

Blue and Yellow are sailing upwind. Blue tacks. During Blue’s tack, Yellow heads up to avoid Blue. There was no contact. Yellow alleges Blue broke Rule 13. Blue alleges she kept clear. Which boat(s) should promptly take a penalty?

Answer

Blue should take a penalty. Rule 13 requires Blue to keep clear of other boats until she is on a close-hauled course. The definition of keep clear states: Keep Clear. A boat keeps clear of a right-of-way boat: (a) if the right-of-way boat can sail her course with no need to take avoiding action and, (b) when the boats are overlapped, if the right-of-way boat can also change course in both directions without immediately making contact. Blue did not keep clear between the time she passed head to wind until she was on a close-hauled course. Yellow was forced to head up to avoid Blue.

This quiz was borrowed from the Inland Lake Yachting Association‘s #FairSailing initiative 
Learn more at sailzing.com

Racing Rules Weekly Quiz

by

Each week this season, we will offer a “quiz” question regarding the Racing Rules of Sailing.  Read the scenario below, formulate your answer, then move your mouse over the box to reveal the correct answer.

Need further explanation?
something we can discuss on the porch on Sunday.

This Week's Question

Red and Green are sailing upwind. Red asks permission to cross, and Green replies, “cross.” Green then ducks Red. A third boat, not involved in the situation, protests Red for not keeping clear of Green. Which boat(s) should promptly take a penalty?

Answer

Neither boat should take a penalty. Red should not be penalized, since she kept clear of Green. A boat is keeping clear if the right-of-way boat (Green) can sail her course. Her course implies the course of her choosing – it specifically does not say proper course. Sailing the course of her choice is accepted as normal behavior because starboard may choose to duck due to tactical considerations or for any reason of her choosing.

This quiz was borrowed from the Inland Lake Yachting Association‘s #FairSailing initiative 
Learn more at sailzing.com

Racing Rules Weekly Quiz

by

Each week this season, we will offer a “quiz” question regarding the Racing Rules of Sailing.  Read the scenario below, formulate your answer, then move your mouse over the box to reveal the correct answer.

Need further explanation?
something we can discuss on the porch on Sunday.

This Week's Question

Boats P (on port tack) and S (on starboard tack) are beating to windward. P tacks into a position just in front of S. When P reaches a close-hauled course, she is a few feet clear ahead of S. S, who has not needed to change course prior to that moment to avoid P, immediately luffs above a close-hauled course, avoids contact and protests. You are on the protest committee: how do you decide this?

Answer

S’s protest is dismissed; neither boat breaks a rule. While P is on port tack she is required to keep clear of S by rule 10, On Opposite Tacks. While P is tacking, she is required to keep clear of S from the moment she passes head to wind until she reaches a close-hauled course by rule 13, While Tacking. A boat “keeps clear” if the right-of-way boat can sail her course with no need to take avoiding action (see the definition Keep Clear). S does not need to take any avoiding action before P reaches a close-hauled course. When P reaches a close-hauled course, rule 13 ceases to apply and P is the right-of-way boat under rule 12, On the Same Tack, Not Overlapped. Because she acquired the right of way by her actions, P is required to give S room to keep clear of her by rule 15, Acquiring Right of Way. S is able to avoid P in a seamanlike way; therefore P complies with rule 15.
This quiz was excerpted from Dave Perry’s 100 Best Racing Rules Quizzes available from US Sailing. For a comprehensive explanation of the rules, read Dave Perry’s Understanding the Racing Rules of Sailing through 2024, which is also available from US Sailing. Permission to reprint this quiz for non commercial use is granted by the author.

Racing Rules Weekly Quiz

by

Each week this season, we will offer a “quiz” question regarding the Racing Rules of Sailing.  Read the scenario below, formulate your answer, then move your mouse over the box to reveal the correct answer.

Need further explanation?
something we can discuss on the porch on Sunday.

This Week's Question

Blue and Yellow are approaching the leeward mark. Yellow does not give Blue room to round the mark. Blue keeps clear of Yellow. Which boat(s) should promptly take a penalty?

Answer

Yellow should take a penalty, since she broke Rule 18.2. Since Blue was overlapped with Yellow when Yellow reached the zone (Remember: overlap is taken from the transom... look carefully), Yellow was required to give mark-room to Blue.

This quiz was borrowed from the Inland Lake Yachting Association‘s #FairSailing initiative 
Learn more at sailzing.com

Racing Rules Weekly Quiz

by

Each week this season, we will offer a “quiz” question regarding the Racing Rules of Sailing.  Read the scenario below, formulate your answer, then move your mouse over the box to reveal the correct answer.

Need further explanation?
something we can discuss on the porch on Sunday.

This Week's Question

Boats W (a windward boat) and L (a leeward boat) are reaching towards the gybe mark on converging courses. L becomes overlapped with W from clear astern within two of her lengths of W. They are both sailing proper courses and are on a collision course. As they near each other, W hails, “You came from clear astern and I’m on my proper course.” L replies, “I’m on my proper course.” W’s boom then touches L with no damage or injury and both protest. You are on the protest committee; how would you decide this?

Answer

Boat W is penalized under rule 11, On the Same Tack, Overlapped, for failing to keep clear of a leeward boat, and rule 14, Avoiding Contact, for failing to avoid contact when it was reasonably possible to do so. When L first becomes overlapped with W, she is required to give W room to keep clear by rule 15, Acquiring Right of Way, which she does. Because L overlaps W from clear astern within two of her hull lengths, rule 17, On the Same Tack; Proper Course, requires L not to sail above her (L’s) proper course. L is sailing on her proper course (not above it) and W fails to keep clear. L could have avoided making contact with W, but didn’t; therefore she breaks rule 14. But a right-of-way boat is exonerated (freed from penalty) for breaking rule 14 when the contact does not cause damage or injury (see rule 43.1(c), Exoneration).
This quiz was excerpted from Dave Perry’s 100 Best Racing Rules Quizzes available from US Sailing. For a comprehensive explanation of the rules, read Dave Perry’s Understanding the Racing Rules of Sailing through 2024, which is also available from US Sailing. Permission to reprint this quiz for non commercial use is granted by the author.

Racing Rules Weekly Quiz

by

Each week this season, we will offer a “quiz” question regarding the Racing Rules of Sailing.  Read the scenario below, formulate your answer, then move your mouse over the box to reveal the correct answer.

Need further explanation?
something we can discuss on the porch on Sunday.

This Week's Question

With 30 seconds to go before the starting signal, Boat P (on port tack) on a beam reach, is approaching Boat S (on starboard tack) who is on a close-hauled course. P proceeds to luff and then cross head to wind all in one motion, ending up to leeward of S. Just after P passes head to wind she holds her course, telling S to keep clear because she is on starboard tack and a leeward boat. S luffs to avoid contact with P and protests. You are on the protest committee; how would you decide this? You are on the protest committee: how do you decide this?

Answer

Boat P is penalized under rule 13, While Tacking. When P passes head to wind, she changes tack from port tack to starboard tack. However, rule 13 states that after a boat passes head to wind, she must keep clear of other boats until she is on a close-hauled course; and before she gets to close-hauled, rules 10, 11 and 12 do not apply. Rule 11, On the Same Tack, Overlapped, is the windward/lee- ward rule. P has not borne away to a close-hauled course when S has to change course to avoid contact; therefore P breaks rule 13.
This quiz was excerpted from Dave Perry’s 100 Best Racing Rules Quizzes available from US Sailing. For a comprehensive explanation of the rules, read Dave Perry’s Understanding the Racing Rules of Sailing through 2024, which is also available from US Sailing. Permission to reprint this quiz for non commercial use is granted by the author.

Racing Rules Weekly Quiz

by

Each week this season, we will offer a “quiz” question regarding the Racing Rules of Sailing.  Read the scenario below, formulate your answer, then move your mouse over the box to reveal the correct answer.

Need further explanation?
something we can discuss on the porch on Sunday.

This Week's Question

Boat P (on port tack) is running downwind and on a parallel course with a dock less than one length away. Boat S (on starboard tack) is fast approaching P from clear astern and hails, “Starboard!” Approximately five seconds later, S makes minor contact with P’s transom (no damage or injury) and protests. You are on the protest committee; how would you decide this?

Answer

Boat P is penalized for breaking rules 10, On Oppo- site Tacks, and rule 14, Avoiding Contact. Though the boats are passing an obstruction (the dock), they are not overlapped, so no part of rule 19.2, Giving Room at an Obstruction, applies. Therefore, although P is clear ahead when she first reaches the obstruction, she gets no protection from rule 19.2 once she and S begin passing the obstruction, and she must therefore keep clear of S under rule 10. Regarding rule 14, it is reasonably possible for P to avoid contact with S by moving out of her way. She fails to do so and breaks rule 14 as a result. It is similarly reasonably possible for S to avoid contact with P, so she also breaks rule 14. However, a right of way boat is exonerated (freed from penalty) by rule 43.1(c), Exoneration, for breaking rule 14 when the contact does not cause damage or injury. In this case it caused neither; therefore S is not penalized.
This quiz was excerpted from Dave Perry’s 100 Best Racing Rules Quizzes available from US Sailing. For a comprehensive explanation of the rules, read Dave Perry’s Understanding the Racing Rules of Sailing through 2024, which is also available from US Sailing. Permission to reprint this quiz for non commercial use is granted by the author.

Racing Rules Weekly Quiz

by

Each week this season, we will offer a “quiz” question regarding the Racing Rules of Sailing.  Read the scenario below, formulate your answer, then move your mouse over the box to reveal the correct answer.

Need further explanation?
something we can discuss on the porch on Sunday.

This Week's Question

During the hearing of a request for redress, the protest committee learns that Boat X has touched a mark during the race. The protest committee protests X, giving her time to prepare, etc., holds a protest hearing with X in attendance, and disqualifies her for breaking rule 31, Touching a Mark. X appeals. You are on the appeals committee; how would you decide this?

Answer

Boat X’s appeal is sustained and the protest committee’s decision is reversed. Boat X is reinstated in the race. Rule 60.3(a), Right to Protest; Right to Request Redress or Rule 69 Action, says that the protest committee cannot protest a boat as a result of information in a request for redress.
This quiz was excerpted from Dave Perry’s 100 Best Racing Rules Quizzes available from US Sailing. For a comprehensive explanation of the rules, read Dave Perry’s Understanding the Racing Rules of Sailing through 2024, which is also available from US Sailing. Permission to reprint this quiz for non commercial use is granted by the author.