Question id 399 - Meteorology - EASA Drone Quiz A2

The altimeter will indicate a lower altitude than actual, leading the drone to fly too high into controlled airspace
The drone will lose its GPS signal due to the change in atmospheric density
The battery will drain faster because of the reduced pressure
The altimeter will display a value higher than the actual altitude, potentially leading the pilot to descend dangerously into ground obstacles

Training tests and timed exam simulations EASA Drone Quiz A2