Sight Reduction Method Logbook Davis Strait Bright colors and big type

Bright colors and big type make this nautical map very easy to read

nearly indestructible Sea Dart

72-page easy to follow and clearly laid out Sight Reduction Logbook

enhances its accessibility for professionals in both linguistic regions

Information from 4 NOAA charts

Sight Reduction Method Logbook Davis Strait Bright colors and big typeOverview 72 page easy to follow and clearly laid out Sight Reduction Logbook, with tabulated pages for recording the observations of both morning and evening stars. The easy to follow format 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 of your