Whether you aim for a sailing license which requires the ability to solve certain tasks in celestial navigation, have in mind to actually use a sextant to determine a „fix“ in real life or have always been fascinated by this old but transparent, reliable and independent way of figuring out your position:

This is A PRACTICAL GUIDE TO CELESTIAL NAVIGATION and can be used for navigation at sea, on land and (with some modification) in the air.

Step by step I walk you through the relevant procedures, required to make use of sextant sights in applied navigation. Along the way we will develop an understanding why things work the way they do, not just because it´s quite straightforward and satisfying, but also because remembering and applying procedures with reason is much easier.

If you are interested, check out the step by step guide for detailed explanations!