Beware fellow flyers. As a boat dealer, I use my drone primarily for shots of boats on the water for marketing purposes. After a successful mission, I initiated an auto landing and began walking back to my home point. Not hearing her return, I looked back and watched her land in the waterway and she's unrecoverable. I had walked away from home point to the waters edge for the action and initiated the auto land from there. As I have seen in other posts, she lands in place if within 66' at the time. This is undocumented and sickening. I should have maintained visual, but DJI needs to make this more clear. I had done many previous successful auto landings. Question: Can I purchase another aircraft only and use my controller?