I do alot of work in jungle and forested type vegetation. I was told about a tracking beacon for the P3A that allows you to track a drone that went done using a cell phone. Can you please advise on this? If the beacons do exist please point me in the direction.
The cell phone ones aren't always reliable. Obviously they need a phone signal to work, and sometimes the signal gets lost if you go too high. You're probably better off using a radio signal like they use for tracking weather baloon experiments.