Precautions for Flying Agricultural plant Protection drones

1. The flight distance should be controlled within 100 meters. In special circumstances, if the flight exceeds the distance, the consent of the team leader must be obtained.

2 Flights should be kept away from people. It is strictly prohibited to fly when there are other people working in the fields.

3 For vertical flight, stay at least 10 meters away from obstacles; for parallel flight, stay at least 5 meters away from obstacles.

4 If the temperature of the aircraft motor is too high, the hood should be opened for cooling for 5 to 10 minutes. It is strictly forbidden to fly continuously when the temperature is too high.

5 Before each flight, the battery power and the status of the aircraft's signal lights should be checked.

6 When conditions permit, the operator should operate the aircraft from the upwind position.

7 When conditions permit, the operator should operate the aircraft with their back to the sunlight.

8 Before each flight, walkie-talkie tests should be conducted, especially when support personnel are at a distance, they should first test the strength of the signal and the clarity of the voice.

9. The walkie-talkie of the flight control operator should be answered with headphones to avoid being disturbed by the noisy sounds from the surrounding mirror.

10 Walkie-talkie communication must use standard language, which is defined as follows

Deceleration: Start pulling back the bar 20 to 30 meters away from the finish line at the far end and gradually reduce the speed.

In place: Indicates that the aircraft has reached its destination position and should hover.

Off: Indicates that the medicine box switch is turned off

"Open: Indicates that the medicine box switch is turned on and the flight begins to move.

Return: Close the medicine box and the plane returns to the starting point.

11 When working, both the main control operator and the auxiliary control operator must turn off their mobile phones

twelve During flight, the operator should keep a distance of more than 10 meters from the aircraft. It is strictly forbidden for the nose of the aircraft to face oneself or others directly.

13 Work clothes must be worn at the work site for easy identification.

fourteen During flight operations, the operator must wear hard-soled shoes with heels. It is strictly prohibited to operate the aircraft in slippers.

15 When switching operations between the primary and secondary controllers, the remote control mode should be restored from the personal state to the original state, and the current status of the aircraft should be clearly stated.

16. Before taking over the aircraft for flight, one must personally measure the battery voltage and check the aircraft's condition.

17. Pay close attention to the spray pattern of the nozzle. If any blockage is found, replace it in time and soak the replaced nozzle in clean water to prevent condensation.

18 The cleaning of the nozzle and filter screen should not be done by scraping with sharp tools.

19 Ground staff should ensure that there is a bucket of clean water left for cleaning the aircraft after the operation.