UFO Sighting in Hamilton, Ontario on June 15th 1969 – Able to observe details above roofline, never seen before

Several instances of a light and buzzing getting louder and brighter until it seems I passed out. In some instances I remember a sense of being chased and then seeing the horizon and roof tops. Then wakening and sitting up in my room confused of were I was staring out my window until I realized I was home.