Hey Steve. Good to hear from another ham. Lots of us on here it seems. Yeah, I am cautious at upgrading DJI firmware with all the horror stories posted about bricking their drones and losing capabilities. I really want to know if the GEO and NFZ limits are included in the firmware updates. With all the drone pilots on here I'd though someone would have replied by now. I fly only with Litchi waypoints (95% of the time) and my new Phantom will be pretty useless to me if I have to fly with DJI GO 4 only. Hopefully someone who knows for sure will reply.
What bands and modes do you operate? I check in to the MSPN at 1730 on 3.862 MHz usually and a little rag chewing on 75 and 160 but mostly use it for storm spotting on 2 meters. I enjoy CW some but I've let my code speed drop to around 12-15 wpm. Been listening to WWV on 1.803 MHz to try to rebuild my speed but still running slow.
So, thanks again for your reply. 73
Jim
WA5TEF