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.
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You cannot download files in this forum
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
Hidden
FILE WAS DELETED BY COPYRIGHT HOLDERS
You can buy it on https://www.witherbyseamanship.com
Share