Уровни взаимодействия с безпилотником по американской классификации

* Level 1 – indirect receipt and transmission of UAV-related imagery or data
    * Level 2 – direct communications with the UAV for receipt of imagery or data
    * Level 3 – control and monitoring of the UAV payload
    * Level 4 – control of the UAV, except for takeoff and landing
    * Level 5 – full function and control of the UAV to include takeoff and landing

(each successive level incorporating the functionality of all lower levels)