Your course is bringing together and consolidating what I've tried to glean from disparate sources. 

Now, from your course, all that stuff is starting to settle into an ordered and sensible base for me to work from, so what has been more like "dangerous knowledge" is becoming a skill. 

It's always been important for me to turn technical knowledge into a skill, especially where I can now build on it.

So thank you for your course and your determined perseverance in teaching it.

Ian B. – October 2025 

Captain, thank you for your time, dedication and and patience in bringing this master class in astro navigation.

Boguslaw C. – November 2025