Unfortunately discontinued. You signed up to become an airline transport pilot, commercial pilot or filed for an instrument rating at your favorite flight school. So you know already that you have a limited time to complete your course. Beside your theoretical on-site training you will spend a lot of time going through the extensive question set to become acquainted with the theory in many areas and to memorize the correct answers. Here is where quest steps in. When ever you have a few minutes you can start you exam in one of the 14 exam subjects and go through the questions. Quest - the aviation questionnaire - provides you with questions and multiple choice answers in the following subjects.