On the Phantom 3 Professional there is a maximum altitude above ground level that the firmware will allow you to ascend. Is there a maximum altitude below you that the firmware will limit or is it only limited by the radio range ? I want to fly down into Canyons and don't want a bad surprise.
Sent from my SM-G935V using PhantomPilots mobile app
Sent from my SM-G935V using PhantomPilots mobile app