Me and my daughter was coming home from church when we she saw what at first looked like a drone at around 8:50 pm i looked up and saw it was close to the ground, around 300 to 500 ft high, as we concentrated on the "drone" that's when we notice d it was triangle shape and had three lights in the three corners of the triangle we slowed down and got a good look, it appeared to be hovering and flying slowly towards brownwood, then all of a sudden it was about seven miles away over bangs tx we could no longer see the triangle just the lights, i know it was atr3b just don't know what model, some i have seen on internet have a big a light in the middle section we only saw the lights in the three corners, thought i would never see one first hand but it was awesome and my daughter is a believer also wow.