Great information in this course. One glitch problem, when I go to take an end of lesson quiz, sometimes it glitches. What I mean is, I would click on the answers, and sometimes after clicking on grade my test, some answers will change from the ones that I've clicked. Then resulting in a or various wrong answers. Resulting in not being able to get the score I deserve. Even so, in risk of failing a end of lesson quiz because of this. This is the second time I've taken this course, and the first that this has happened to me.
Airplane Flight Instructor Refresher Course (FIRC)