| The motor runs out of fuel or battery |
| The critical angle of attack is exceeded, causing the airflow to separate from the wing and a sudden loss of lift |
| The pilot stops moving the controller sticks |
| The drone hits an obstacle |
New: Boost Your Preparation!
On our site, you'll now find our new PRO Simulation Panel! Here are some of the exclusive benefits you get by unlocking it:
You can still continue with the free version, which gives you access to 75% of the questions with a limit of 3 simulations every 2 hours.
Upgrade to the PRO version to practice without limits and unlock all features for a complete preparation.
...and much more!
📱 Or discover the Apps to study offline too