zigzag beeping object

I was 11 years old at the time. our house was on a piece of property that was located on a private dirt roar that was in the process of being made, we were the 2nd house on this road at the time.  My bedroom window faced out into the woods, where there was no body living due to the fact the road was still a trail.  There were no lights or homes in the direction my window faced.  My window was a big bay window.  At the time my aunt had a car that was very loud, like the engine was loud. I was laying in bed and heard what I thought was their car in our yard so I sat up to listen.  
At that moment the woods and the side of the yard my window faced, was illuminated light that I would compare to a florescent shop light color.  I sat there and was thinking some idiot was trying to drive down the trail thinking it was a finished road.  Then in a southeast to northwest direction came this circle possibly oval shaped light in the sky.  I was beeping and moved in a zigzag fash! ion. to see this go across the sky took 3 seconds.  I did not try to look out my other window, I was so scared I covered my head and froze until I fell asleep.  I did notice that the engine sound, beeping and illumination all disappeared once this object went by my house.
Witness indicates that the date of the sighting is approximate.  PD