This site is your online version of the private pilot ground school. It is dedicated to making free resources available to you if you are interested in the subject of flying light aircraft as a private pilot.

Read on if you are preparing for the private pilot exam and are looking for the private pilot knowledge test answers, or if you simply want to review a topic from the time of your flight school training and can't find the books right now.

Or indeed read on if you are simply interested more...

This online full course published by MIT under Creative Commons License introduces the concepts and applications of navigation techniques using celestial bodies and satellite positioning systems such as the Global Positioning System (GPS). Topics include astronomical observations, radio navigation systems, the relationship between conventional navigation results and those obtained from GPS, and the effects of the security systems, Selective Availability, and anti-spoofing on GPS results. Labora more...