Paul Schulze Today at 1:40pm I have read the posts about RTH, but I did not find an answer to part of my question so thanks for being patient with my question. I'm considering a Phantom 3 Standard but have a question. When using RTH it is recommended to increase altitude to avoid trees, etc. What happens or what do you when the quad loses signal and automatically goes into RTH mode near trees or other obstacles? If you are out of range at the time, it seems that you have no vertical control.