12月7日的DroneGuru应用程序分析

Prepare for the A1/A3 and A2 drone certificate exams and keep your knowledge up to date. DroneGuru features more than 350 different questions based on the Danish Civil Aviation Authority’s official study material. Choose between 5, 10, or 30 questions per test – and get links to the relevant preparation material along the way. Perfect for both new pilots and those wanting to refresh their knowledge.