I am meeting with a builder in two weeks regarding droning a larger construction over 400 feet tall. i was wanting to get a birds eye over his own property launching from rooftop... Would the exemption allow for this ? I remember in pilot school learning that the only time you are allowed to fly that close to buildings is when take off and landing is from them. technically i wouldn't be more then 100 feet above the building... anyone have experience with this... I'm really looking for professionals who have done this and any recommendations. We have insurance and a valid exemption in place, will be using a spotter, and all other available safety measures.