| Turbulence caused by water evaporating from a lake |
| Turbulence generated by solar radiation on black asphalt |
| Severe aerodynamic disturbances, primarily wingtip vortices, left behind a heavier aircraft in flight, posing a massive hazard to light drones |
| The vibration felt when a drone lands hard |
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.
You have reached the free limit
Upgrade to the PRO version to practice without limits and unlock all features for a complete preparation.
Upgrading to PRO gives you access to:
...and much more!
π± Or discover the Apps to study offline too
Your next free test will be available in: 2 ore
QuizVds.it - Facebook - Contact Us - Donation - Cookie Policy - Privacy Policy - Terms and Conditions - Partner