I witness all kinds of "interesting" aircraft from my backyard late at night when i am smoking a cigarette, as it faces alliance airport. i've been caught off guard once or twice witnessing something i cannot explain and fumbled for my phone each time to try to capture it on camera, but it's been to quick. however what i witnessed this morning made me literally jump out of my seat, gasping and vehemently trying to record what i was seeing. i heard it before i saw it then i saw a craft taking off like any plane would, but this thing didn't have wings, rotating blades or anything i would normally associate with a aircraft. it was square shaped and looked flat looking up, with large, blinking lights on each end. it almost looked like an enormous drone, but wasn't hovering it was moving and fast. i honestly don't know how to describe it but it was something i have nothing to compare it with and i have seen all kinds of different planes, jets, helicopters, etc living as close to the airport as i do. i tried to get it on camera unfortunately what i did get is the last few seconds of it before it disappeared over my home. the video does no justice to what i heard and witnessed.