Was the video recorded locally on a laptop after being streamed or locally on the pi on the uav? Or even on a standalone camera such as go pro session
Great Vid Great work!
EDIT - ive just read the rest of the posts.
What are you using the 4g connection for? purely controlling the copter? If so what is the set up? I.e. Controller>Laptop>4gmodem>internet>4g modem on plane.
Where are you both seeing signal strength ?? What is the signal strength actually showing? The 4G connection strength of what? just the "UAV to internet" OR "Laptop to internet" OR "laptop > internet > UAV"