This program helped me pass my Powerplant written test. After trying to study on my own for months and failing the test twice before. This program helped me understand the material so I could make better choices on the test, no matter how the FAA words the question. I recommend this program as a refresher for when you are ready to take the FAA powerplant written exam.
Jack S.
01/15/2021
A&P Mechanic Powerplant Knowledge & Test Prep