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If a fishing vessel is displaying a 'nets' signal, how far are the nets out?
> 150M
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What day shapes does a tow > 200m show?
A diamond on both tug and tow
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What day shapes does a tow and tug under < 200m show?
None, unless the tow is submerged, then diamond at the end of the tow.
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What can a fishing vessel show instead of inverted diamonds?
A raised basket, if vessel < 20m
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A vessel engaged in underwater operations has one side balls and the other diamonds, what to they mean?
- Balls: Where the operation is occuring
- Diamonds: Safe passage
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What length of vessel can use a single combined green and red nav lights rather then separate?
< 20m
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What extra light is shown on the stern of a towing vessel?
Yellow above the white stern light
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Do towing vessels have more 'rights' than other vessels?
Only when showing additional CBD, RAM lights
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List distress signals
- N over C
- Gun every min
- Continuous fog sound
- Rocket flares
- Han flare
- Any square flag above any round object
- Burning tar barrel
- Orange smoke
- Slow hand flapping
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How is a tow measured?
Stern to stern
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If a tow has more than one diamond, what is being indicated?
The tow is partly submerged
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Single white light can signal?
- Vessel under 50m at anchor
- Vessel under 7m and under 7 knots
- Stern of vessel underway
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A single all round white light can signal
- Vessel under 50 at anchor
- Vessel under 7m and under 7 knots
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Sailng boat mast head colours?
Red over green.
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Is sailing mast head used in addition to or instead of other nav lights?
- In addition to.
- Red over green
- Sailing and seen.
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What does EPIRB stand for?
Emergency Position Indicating Radio Beacon
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Frequency of EPERB
406MHz
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If activated, when is EPERB turned off?
Once Coast Guard gives OK
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What is a PLB
Personal Location Becon
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Define WOBBLE
- W = water filter
- O = Oil
- B = Belt
- B = Bilges
- L = Levels - coolant
- E = Engine/Exhaust
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How is engine water filter cleaned?
- Shut seacock
- Remove the filter and give it a good rinse under the tap
- Prime?
- Replace filter, check not X threaded and O-ring in place
- Open seacock
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How show boat be prepared for a storm?
- Tidy up
- Hatches
- Prepare food
- Harnesses
- Reef or storm sails
- Life raft set to deploy
- Anchor/Chain secure
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How is storm jib deployed on Ariel
- Create forestay with Spinnaker halliard
- Hank storm jib to new forestay
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How is storm trisail deployed on Ariel?
- Sail is loose-footed
- Lower boom to deck on windward side (weight helps healing)
- Sheet through quarter blocks and to main winches
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