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| Celestial Navigation (ASNAv) |
| This program calculates your position by means of observations of stars or planets (a nautical almanac is not required). The user enters only his estimated position and the sextant altitudes of stars, planets, sun or moon. The program computes and plots the most probable position and an ellipse of probability around it, together with the lines of position (LOPs). Also includes applications for: star fix wizard, azimuth, rhumb line, great circle and ETA. |
| £60.00 |
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| Signals Tutors |
| Useful program to test your knowledge of: International Code Flags Basic Morse Code Recognition Advanced Morse. You can adjust the transmission speed. |
| £25.00 |
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| Ship Stability OOW CD |
| Ships Stability Software for OOW (Deck) examinations. All aspects of Ship Stability are covered, from basic principles to practical onboard calculations.  |
| £30.00
£60.00 |
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| Ship Stability Mates/Masters CD |
| This CD version is based on the syllabus for Ship Stability for the STCW 95 Chief Mate/Master Reg II/2 (Unlimited). As opposed to sheets of hydrostatic data, a full set of IMO compliant stability data is supplied in a 60pp pocket book which is used for all exercises. This book aims to be the leading work on Ship Stability. |
| £40.00 |
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| Surveyors Guidance CD ROM |
| This surveyor's guidance CD Rom contains 1,500 pages of electronic documentation, which is essential reference material for surveyors, ship superintendents and ship staff. |
| £99.00 |
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