ATCPrep.com™ (ATSA Test Prep)

The information seems fine for the most part but this isn’t worth 30 dollars. Just go somewhere else, WAY too many bugs to be worth it, not a good indicator of what or where you’re at skill or knowledge wise. Spend the money somewhere else.

Old program with lots of glitches. Study with the programs that still work but beware some of the older programs don't have correct answers at all! The Air Traffic Scenario is poorly made with planes responding 1/3 the time. If you click multiple times to confirm, the plane just goes randomly (you will see what I mean). Air Traffic Collision once every 3-5 games collisions between numbers are guaranteed unavoidable (more glitches). Real exam is not as glitches as this, good luck future Air Traffic Controllers!

The app has great information and test simulations, but unfortunately has a lot of flaws. Since I bought the app I have encountered numerous problems with the simulations. If you pause the simulations they freeze and you need to restart. Also the air traffic simulation does not work at all. Unhappy about this.