Year: 2009 Language: english Author: Witherbys Genre: Documentation Publisher: Witherbys Edition: 1st ISBN: 9781905331482 Format: PDF Quality: Scanned pages Pages count: 7 Description: A sight reduction method logbook, with tabulated pages for recording the observations of both morning and evening stars. One of a series of onboard logbooks produced by Witherby Publishing Group. This easy to use logbook allows for the computation of a 7 star fix at morning or evening stars in, typically 12-15, minutes from taking the observation of the last star to plotting the position on the chart. For each observation there is a separate plotting sheet to record all findings. A worked example is included as a guide for the user. * The physical (paperback format) book contains 72 pages.
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Sight Reduction Logbook
Language: english
Author: Witherbys
Genre: Documentation
Publisher: Witherbys
Edition: 1st
ISBN: 9781905331482
Format: PDF
Quality: Scanned pages
Pages count: 7
Description: A sight reduction method logbook, with tabulated pages for recording the observations of both morning and evening stars. One of a series of onboard logbooks produced by Witherby Publishing Group.
This easy to use logbook allows for the computation of a 7 star fix at morning or evening stars in, typically 12-15, minutes from taking the observation of the last star to plotting the position on the chart. For each observation there is a separate plotting sheet to record all findings. A worked example is included as a guide for the user.
* The physical (paperback format) book contains 72 pages.
Contents
naScreenshots
Sight Reduction Logbook 1Ed 2009.pdf
ФAЙЛ УДAЛEН ПО ЗAПРOСУ ПРAВOOБЛАДAТЕЛЕЙ
You can buy it on https://www.witherbyseamanship.com
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