14,00 $

eleven downloads






downloads for Easysextant.


1) Answers for exercises 1 to 8 (Calculator)PDF//

2) Answers for exercises 1 to 8 (Tables ) PDF //

 3) Table 1 log cosine  PDF //

4) Table 2 log versine PDF //

5) Table3 natural-cosine (PDF //

6) Table 4 mantissas PDF //

7) Table 5 natural-sine PDF //

8) Azimuth table part 1 PDF //

9) Azimuth table part 2 PDF //

10) Increment table  PDF //

11) altitude correction table english PDF

Navigating the Future: The Timeless Relevance of Sextant Navigation

Learning to use a sextant remains relevant despite advances in modern navigation technology for several reasons. First, sextant navigation provides a crucial backup in case of electronic failures or disruptions, ensuring sailors can determine their position even when GPS or other systems are unavailable or compromised.

Second, mastering sextant navigation fosters a deeper understanding of celestial mechanics and the Earth’s relationship to the sun, moon, and stars. This knowledge is valuable for navigators as it enhances their overall situational awareness and ability to interpret the environment.

Additionally, relying solely on electronic navigation systems can make sailors vulnerable to cyber threats or technological malfunctions. The sextant serves as a non-electronic, mechanical solution that is immune to such vulnerabilities.

Furthermore, learning celestial navigation using a sextant instills a sense of tradition and heritage in maritime practices. It connects modern sailors to the rich history of navigation, fostering a sense of continuity and appreciation for the skills that have guided sailors for centuries.

In summary, incorporating sextant navigation skills into modern training ensures a robust, multi-layered approach to navigation that combines tradition, resilience, and a comprehensive understanding of celestial principles.

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