9 squares in a flying V but moved as one structure, silent, no lights, lit by the city lights below.What my wife and I saw was triangular, silent, and the part that get's me is it had no lights at all. It looked larger then the local aircraft which are small single engine four person planes. There is an airport only a few block away from where I saw this and that's why I figure it should have been lit. It was slightly lit by the city lights below and it looked like 9 squares in a flying V but moved as one structure. I can't describe it any better than that. Thatnk you for your time.