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Nav Lights - was, Visionarry under construction in the Netherlands   Message List  
Reply | Forward Message #47 of 6721 |
Re: [harryproa] Re: Nav Lights... and flags !

Apart from the nav lights we have the problem of the flags, important in some
countries. I wonder if we could have a small mast on the WW hull with the nav
lights, the flags (except national which remains a problem) and maybe GPS
antenna and so on. This mast we should be able to rotate 180 ° when shunting.

Sure the proa brings up unusual problems !
--
Nicolas Vivier
www.icarai.net --> construire... et naviguer !
tél : +33 (0)2 33 67 60 57
Empreinte PGP : D2B0 D8A4 B4D8 D012 53BB F59F 0345 985C C09B 85B7



Wed Jul 2, 2003 6:57 am

nico_fr61
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Message #47 of 6721 |
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Hi Tony & Al Sorry to butt in here, but the nav lights could be easily handled with two sets of hull lights, one on each end of each hull, appropriately...
Jim Baltaxe
jimbaltaxe
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Jul 2, 2003
12:27 am

Jim said I think Rob recommended that the forward rudder should always be lifted. Not at all. The forward rudder can stay down, unless you are racing. The ...
Rob Denney
proaharry
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Jul 2, 2003
3:11 am

I'm not up on lights, but couldn't one just do masthead lights that come around with the spar, the spar does rotate doesn't it? Port and starboard seems a...
proaconstrictor
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Jul 2, 2003
5:00 am

Hi Connie :^) Yes, I'm sure that would work (assuming the electrics will accommodate the swiveling) although there are jurisdictions where tricolour or...
Jim Baltaxe
jimbaltaxe
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Jul 2, 2003
5:13 am

I don't think the rudder is to be lifted at any stage when sailing? There is a need for both rudders in the water to provide balance and leeway functions. It...
Tony Richardson
khsd16
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Jul 2, 2003
6:08 am

How is the sparhead issue different than on any rotating rig, where sparhead lights are in stacked sets with switches. Is downwind work asumed to be with the...
proaconstrictor
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Jul 2, 2003
6:34 am

Is this a bit like Daylight Saving Time when the sun goes one way but my clock goes the other way?...
jameshanahan
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Jul 2, 2003
6:39 am

Apart from the nav lights we have the problem of the flags, important in some countries. I wonder if we could have a small mast on the WW hull with the nav ...
Nicolas Vivier
nico_fr61
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Jul 2, 2003
6:57 am

Hi all, Couldn´t the nav lights be mounted on a pole on each end of the leeward hull (cannot be windward because they would be blanketed by the sails). I ...
sture.erickson@...
ericstur
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Jul 2, 2003
11:47 am

G'day, Sture's suggestion is the only one that would work, so far. A mast head tricolour needs a non rotating tube inside the mast. This is possible, but ...
Rob Denney
proaharry
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Jul 2, 2003
1:25 pm

-Wouldn't it be lovely to be sailing at night and the biggest stress was to flick a switch to reverse the nav lights-- This is probably a bit flippant as it...
Robert
cateran1949
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Jul 2, 2003
11:50 pm

... When I ... box ... structure, tied to ... Which boom are you going to have in the plans? ... Someone on the wharram site had figures for Kiri as follows: ...
proaconstrictor
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Jul 3, 2003
7:10 am

G'day, Which boom are you going to have in the plans? Good question! I like the diamond one (lighter, cheaper) but it is not the absolute answer yet. Niggly...
Rob Denney
proaharry
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Jul 3, 2003
1:33 pm

... Check your mail...
proaconstrictor
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Jul 4, 2003
12:06 am

... where ... That is ... sails set ... sparhead ... know ... variable ... three". ... twisting ... work. ... to the ... going ... you. You ... so ... veer ......
jjtctaylor
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Jul 12, 2003
6:54 am

... Right ... This way your sails will cover your lights for the boats to you lee. Any sailboat can have a "floodlight on the sails". They don't do it, as you...
H. Bijlard
hbijlard
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Jul 12, 2003
8:48 am

I would think that the reason for some boats having masthead lighting is because of the effect of ocean swell hiding nav lights on hulls sometimes. Better to...
Tony Richardson
khsd16
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Jul 2, 2003
7:42 am

Well the 180 thing isn't a problem since the spar moves in the right direction for the one the boat is now headed in. The 90 degree thing is a problem of...
proaconstrictor
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Jul 3, 2003
6:49 am

... From: "Tony Richardson" <atrichardson@...> Although Rob says you could pull one up for racing I suspect that if you did the bow would fall away off...
Rob Denney
proaharry
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Jul 2, 2003
11:58 pm

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