i was out happily flying in a new area with some nice views, all went well and i killed off 2 and 1/4 batteries for some images, on my way back i drove past a lake and the sun was perfect and the reflection was pretty sick so i pulled over and launched from the side of the road and rose to 250ft as i went over some houses and powerlines etc, i happily took my images and killed off the rest of my battery, when bringing her home a man came across the road towards me and asked me what i was doing, i landed my bird in front of me and told him i was taking photos of the lake, he told me he could hear my bird fly over his chicken coop and he felt i was spying on him, he told me he had some one try to steal his dog and figured i was scoping out his property, i convinced him i was flying over to get pics of the lake and he finally left and i put my bird away, my question is there proper ettiqutete for flying over houses to get some where? i figured 250ft was plenty high enough to not be heard, i was in gps mode only not sport, was i in the wrong here?