NGA Chart 93025: Mui Ba Lang An to Cua Nhuong maptech Using two 45° triangles provides

Using two 45° triangles provides an easy method of plotting and performing chart work

Replacement felt tip pen cartridge

around the corner or around the world

this particular book beckons readers to head outdoors and take a look-not just at the panoramic views

Computer programs and smart phone apps can do a lot these days to help with star ID

NGA Chart 93025: Mui Ba Lang An to Cua Nhuong maptech Using two 45° triangles providesScale: 1: 500,158 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