Just a short video of the DJI Drone Mavic Pro crash.
Not much damage with this crash: just the rotors needed replacing.
Tried some cheap non OEM ones first, but they aren't any good, and didn't fit securely. Went with original DJI OEM ones in the end.
I am driving tractor, while son is crashing drone. :) Not sure why he went right into the trees there, as he had the whole field to the left free! Me thinks he needs more practice...

Video shows mowing the field in winter with a "brush hog" rotary mower. Not normally a needed step, but we weren't able to make hay all year due to too much rain, so this was done for weed control, and hopefully get a better hay crop in 2019.

Apologies for the poor video quality: this was retrieved from the monitoring device (phone) as the drone had no SD card installed....oops!