NGA Chart 81511: Ujelang Atoll (Arecifos or Providence) (Marshall Islands) withdrawn Edition Date: 1-Jul-2011

Edition Date: 1-Jul-2011

Basic Principles of Watchkeeping

Part cruising guide

Latitude and longitude obtained from GPS can be quickly plotted in two-steps with innovative straight-line action and pencil guide holes

parallel ruler for determining accurate course lines

NGA Chart 81511: Ujelang Atoll (Arecifos or Providence) (Marshall Islands) withdrawn Edition Date: 1-Jul-2011Scale: 1: 50,100 Captain's Supplies is a Print on Demand nautical chart dealer for NGA Charts. Charts are printed on high quality heavy paper with waterproof ink. Other options available. NGA charts are printed using the most recent data provided by the National Geospatial Intelligence Agency (NGA). Much of this data may no longer be current. Boaters are advised to consult the "Corrected through NM ## ##" note in the margin of the chart for additional