# 3.9. In flight

Pay close attention to the status of the drone, including the drone attitude, whether the rotor is started frequently, GPS, image transmission signal, battery voltage, flight altitude, and airspeed.

<figure><img src="https://1851866520-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FIWx9bMxy88NRLPUcOemU%2Fuploads%2FzTnfamCgPixCGR7GvX94%2Fimage.png?alt=media&#x26;token=7b61ff06-b434-4170-ac94-dd845ef52adc" alt=""><figcaption></figcaption></figure>