The artilce considers the English-Russian Navigation dictionary in the context of its creation. The dictionary evolved from a small appendix to a textbook into a separate edition. which is a part of a multi-volume Marine Navigation Course. The Navigation Dictionary as part of the Marine Navigation Course ed. https://www.roneverhart.com/NeOn-Zero-Lefty-M390-BLADE-TITANIUM-HANDLE-MRBS-p11472/