Litchi Flight Phantom 4 A Did Not Return

[T Dogg]

Several thoughts. Without gps connection on the drone, Litchi is useless. It relies on the drone’s gps. Someone may want to comment on what, if anything Litchi does when the drone it is flying looses gps connection.

If Litchi quits, and there is no gps still, the drone should drop into ATTI mode. It will then drift with the wind until you attempt to fly it somewhere. If a 2nd failure has caused the connection between the controller fail, the drone would attempt to fly home using RTH. This won’t work without gps, so the drone will just drift with the wind until it runs outvofvbattery.
the correct logs off the ac will answer these questions.

Thanks David, these were the only Log files from that day flying...think I will do some test flights in an open area before doing another mission...