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Thread: Perfect Christmas Book for the Celestial Navigator
Post: Perfect Christmas Book for the Celestial Navigator
| Sextant - David Barrie
This one line made the whole read worthwhile.
"It is time to rediscover the joys of celestial navigation, not merely as a safety net, but because using a sextant to find o... |
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jackdale |
General Topics Here
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4,277 |
12-21-2015, 10:43 PM |
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Thread: Forms
Post: RE: Forms
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P.Rutherford Wrote: (12-20-2015, 12:58 AM)
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[quote pid='75' dateline='1450544598']
I tweaked the form a bit, and changed ZX to ZD.
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Perfect.
Jack Dale....did I see you in a youtube video ... |
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jackdale |
The Sight Reduction process
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16 |
30,345 |
12-20-2015, 03:30 AM |
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Thread: Forms
Post: RE: Forms
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P.Rutherford Wrote: (12-19-2015, 01:03 AM)
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jackdale Wrote: (12-18-2015, 11:56 PM)
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P.Rutherford Wrote: (12-18-2015, 05:14 PM)
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What does your form's "Zx" mean? (Had expected to see "Zn").
-... |
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jackdale |
The Sight Reduction process
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16 |
30,345 |
12-19-2015, 05:03 PM |
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Thread: Forms
Post: RE: Forms
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P.Rutherford Wrote: (12-19-2015, 01:03 AM)
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jackdale Wrote: (12-18-2015, 11:56 PM)
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P.Rutherford Wrote: (12-18-2015, 05:14 PM)
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What does your form's "Zx" mean? (Had expected to see "Zn").
-... |
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jackdale |
The Sight Reduction process
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16 |
30,345 |
12-19-2015, 03:24 AM |
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Thread: Forms
Post: RE: Forms
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P.Rutherford Wrote: (12-18-2015, 05:14 PM)
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What does your form's "Zx" mean? (Had expected to see "Zn").
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"ZX" be "ZD".
Thanks
Jack |
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jackdale |
The Sight Reduction process
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16 |
30,345 |
12-18-2015, 11:56 PM |
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Thread: Forms
Post: RE: Forms
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CarlosPindle Wrote: (12-18-2015, 01:52 AM)
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jackdale Wrote: (12-17-2015, 10:26 PM)
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I used a form from backbearing.com on a South Atlantic crossing and modified it somewhat. It has space for a ... |
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jackdale |
The Sight Reduction process
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16 |
30,345 |
12-18-2015, 04:33 PM |
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Thread: Pencil or pens- which to use
Post: RE: Pencil or pens- which to use
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CarlosPindle Wrote: (12-17-2015, 05:03 AM)
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jackdale Wrote: (12-16-2015, 04:09 PM)
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All of my nav (celestial or coastal) work is done with a .9 mm mechanical pencil. More sturdy than the .5 mm... |
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jackdale |
The Sight Reduction process
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4 |
10,171 |
12-17-2015, 10:59 PM |
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Thread: Forms
Post: RE: Forms
| I used a form from backbearing.com on a South Atlantic crossing and modified it somewhat. It has space for a forenoon, noon and afternoon site.
http://www3.telus.net/jackdale/Sun%20Sights.pdf |
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jackdale |
The Sight Reduction process
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16 |
30,345 |
12-17-2015, 10:26 PM |
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Thread: Pencil or pens- which to use
Post: RE: Pencil or pens- which to use
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Fred_B Wrote: (12-15-2015, 02:23 AM)
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New member here.
Which do you prefer to use during CelNav work- a pencil or a pen?
Me? A #2 mechanical pencil from Walmart.
Cheap replacement lead ca... |
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jackdale |
The Sight Reduction process
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4 |
10,171 |
12-16-2015, 04:09 PM |
