I liked the way of teaching - simple and easy to understand. The course was very helpful and exceeded my expectations. Thank you, Jan!

The practical style of the tuition was ideal for exam preparation. I liked the instructor's experiences and stories from his aviation career. Presentations were nicely didactic. My compliments to instructor for the consistency towards each student. I would recommend Jan's classes to all students who need practical exam preparation, miss clear logical explanation of mathematical calculations and its practical use. It will save them lot of time.

The instructor was amazing. Someone who really knows what he is presenting about. Very helpful and kind in answering all our questions and making sure all of us understand the topic. Very good command in English as well. Shoutout to Captain Jan.

I liked the interactivity of the course, involvement of the students, atmosphere during the course, practical exercises and advice given. Not just theoretical memorizing, but also benefit of being taught by experienced pilot. Chance to exercise various calculations was very useful; I consider this teaching style as well as the teacher himself great and useful. It definitely exceeded my expectations.

I liked the crazy calculations. The course design is challenging and I loved it - it was very useful. Your teaching was the best. You made Gen Nav look easy.

The course was very informative and relevant to the navigation subjects. I liked the presentations simply because there was variation... a good mix between slides with words and slides with pictures. The course was undoubtedly useful to me and my friends. It definitely helped me.

General Navigation and Radionavigation course definitely exceeded my expectations. Thanks to that, I have understood not only individual subjects, but also necessary relationships in the problematics and that is what I consider the most valuable. The only thing I cannot imagine is to have any other teacher, but Jan. I think he's got a talent to explain things clearly and put them across in an understandable and humane way.

The online class was super. I did not expect that the online course could be so much better than the classroom instruction. Just want to express my big ``thank you``! I have written down all of the exercises and now I know that it will definitely help me with my exam preparation.

I would like to express my thanks for a perfectly designed course! As a man who works in similar business, I mean talking to people on everyday basis, I must say that this is the way the classes should be conducted! The Radionavigation course was absolutely superb!

Originally, I was a bit uncertain about the sense of the online classes. I expected to experience just another boring presentation and waste of time, but it was a nice surprise. I liked the big number of mathematical calculations and exercises about aircraft position determination. It was obvious that the instructor understood the problematics and is not just reading some slides. I appreciated that he involved us in calculations and we had a chance to try whether we understand it and make a mistake so as not to repeat it in the future. I also liked his stories from the pilot's life.