Control Lines
Racing
Parts of the Boat
How a Boat Works
Wind & Conditions
100

A term for a line that pulls a sail in and assists in letting a sail out, integral for sail trim

What is a sheet?

100

If the RC raises this flag for the start sequence, you must round an end of the line if called over.

What is the I flag?

100
The name of the metal pole upright in the boat, the main sail is fed into it

What is the mast?

100

When turning a rudder, it pushes water out of the way and turn the boat similarly to this kayak/canoe accessory.

What is a paddle?

100

Name at least two ways to tell where the wind is coming from

What are moored/anchored boats, puffs, flags…?

200

A term for a line that pulls a sail up and assists in lowering the sail

What is a halyard?

200

Red and white striped flag raised by RC that halts racing temporarily or for the day.

What is the postponement/AP flag?

200

The two wires/lines affixed to the mast that help it stay upright especially without the jib, also used to control rig tension

What are the forestay and sidestays?

200

If you attempt to tack without this, you will most likely end up in the no-go zone or moving backwards.

What is forward momentum/speed?

200

A term for lighter patches of breeze on the water, marked by a glassy look or less ripples

What are lulls?

300

The line that hauls the foot of the mainsail out

What is the outhaul?

300

Flag RC raises if too much of the fleet is over and cannot be individually called back.

What is the general recall flag?

300

The physical extension of the boat that the skipper holds when using the rudder to steer

What is the tiller extension?

300

While crew movement towards the leeward side is great in light wind to even out the boat, leeward heel helps turn the boat in what direction relative to the wind?

What is towards the wind?

300

A term for heavier/darker patches of breeze on the water, marked by more ripples and darker water

What are puffs?

400

The control line that narrows the leech by pulling the boom down, located at the base of the boom

What is the (boom) vang?

400

Typically the type of course sailed during a race, with a mark into the wind and a mark or gate away from the wind.

What is a windward leeward course?

400

The metal bar in the middle of the boat that the skipper’s leg should be up against when steering

What is the traveler bar?

400

The point of sail on which jib tell tales definitely do not work as an indicator of sail trim.

What is a run/wing-on-wing?

400

Conditions on the water that frequently happen from a north breeze direction on Lake Michigan, which you should steer up the face & down the back of

What are waves?

500

The control line that moves the draft of the sail slightly further down the mainsail, closer towards the boom

What is the cunningham?

500

Important statement for what a good start looks like.

What is on the line, with speed, at go?

500

These fasten lines in place and are in multiple places on the boat, the bottom of the mast to name one location - name all three types

What are cleats (horn, cam, clam)?

500

UA physics concept explaining how sails function and why your main & jib sail trim should be mirrored (creating a slot) for maximum speed.

What are (generating) lift and drag?

500

If it breezy, three key words that will make your lives easier

What is ease, hike, trim?

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