| Beyond 50 to 60 NM because more power can be concentrated in the narrower beam |
| When approaching coast-lines in polar regions |
| Beyond 150 NM because the wider beam gives better definition |
| Beyond 100 NM because insufficient antenna tilt angle is available with the mapping mode |
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