Drones

How do they take off?
Helicopter type drones are taking off by them selves when motors starts.
Plane type drones or called (UAV) are taking off from catapulte.

Why do we need drones?
Military needs
To find people
Fly around forests and check if there is forest fire or not.
For filming areal videos or photos.

Drone makers in Latvia!
Airdog
UAVfactory.com
Penguin B

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