Deck Log Book (No. 131) (3-Months)

The Deck Log Book (Pattern 131 - 90 Days) allows the modern navigator to record in one place all the routine navigational readings required as part of the Officer of the Watch duties, such as; ships course, compass errors and weather conditions. Each page is numbered and set-up in a grid-table format for organized entries. It also allows for the recording of daily Bilge & Ballast soundings, as…