both below and above the waterline

Can be used both above and below water

The NV Ship's Logbook is characterized by its clarity and officially required page numbering

5 MHz radio beacon and an LED flashlight

This holding tank indicator from philippi is compatible with the UTV series ultrasonic tank sensors for operation on 12 and 24 V DC

DSV-Verlag Begleitheft SKS Navigation Dropshipper Ware both below and above theWith this accompanying SKS booklet for the map exercises in the subject of navigation, DSV Verlag offers you an important tool for your exam. With excerpts from the tide tables, the tidal current atlas, the lighthouse directory, the control table, and the nautical formulary for navigation included in the booklet, you can approach the exam with confidence! Format: 29. 6x21. 1 cm, paperback, 29 photos and illustrations.