It is an MS VB6 Windows based program, developed after the experience gained on board tankers, Lpg carriers, bulk carriers. It has been designed for both fleet and individual use, suitable for Rhumb Line, Great Circle and Composite Sailing calculations.

Where the time is precious, ZakosNavTools®  comes to assist Deck Officers, to complete the Sailing calculation swiftly and accurately.

ZakosNavTools®  is a user-friendly Sailing Calculation program for Cargo and Tanker ships, Marine Surveyors and Ships΄ Officers. As well as Sailing calculation is a comprehensive set of Sailing tools are included together with utilities to complement and refine the calculation.
ZakosNavTools is controlled by easy to use Menus and Dialogs for easy operation.

All Sailings can be output as a printed report or Reports can be extracted and sent as Excel.
Include Nautical Almanac for Sun/Moon/Planets/Stars until year 2099

navtools-calc-page Generates the following calculations :

• Mercator Sailing / Great Circle Sailing / Composite Sailing
• E.T.A. Calculation

Sight Reduction for
• Sun / Moon / Planets /Stars
• Compass ErrorAlmanac Data (from 2000 to 2100 ) for
• Sun / Moon / Planets /Stars

Generates the following reports as shown on the NAVTOOLS MENU :
Sight Reports can be exported as Excel and send to the office.

view the program manual on .pdf format

for deck officers

for shipping companies

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