Q1. What are three key safety checks before flight?
A1. Check battery level, propellers, and sensor calibration (especially compass and GPS).

Q2. Why should we plan takeoff and landing zones carefully?
A2. To ensure the drone has a clear, obstacle-free space for safe launch and landing.

Q3. What is “line of sight” in drone flying?
A3. The pilot must be able to see the drone directly without using cameras or screens.

Q4. What should a pilot do if the drone battery goes below 20%?
A4. Begin return to the landing zone immediately and prepare for safe landing.

Q5. What is the safest altitude range for practice flights in simulation?
A5. 20–30 meters, to maintain control and visibility while avoiding obstacles.