Football Field Sized Chevron with bright white lights on front, moving slowly with absolutely no sound

I was on the phone talking to my sister. I looked up at through my clearstory windows. I saw a row of5 bright lights in a v shape coming very slowly over my house. I ran out to my back deck and watched the lights approach. As the lights got closer, I could see the bottom of the craft they were attached to. It seemed to be traveling at a very slow speed and made absolutely no sound. It blocked out the stars as it passed overhead. It was extremely large, the size of a football field and it was chevron-shaped. It looked like a gigantic stealth bomber. I could tell from the lights on the front, that the bottom looked to be a gunmetal gray. It passed through the woods behind my house and headed east. After about 5 minutes, a friend who lived over in that direction called me to tell me her husband was outside looking at the same exact thing. I know it was initially stated that this was a hoax perpetrated by ultralights. This was NOT a formation of ultralights. It was a massive solid object that, as I stated, blocked out the stars as it went overhead. I have been wanting to report this story for years but didn't know where to do it. I know several people have reported seeing a similiar object in the lower Hudson Valley area and after a little research, I have discovered it was even given the name "The Westchester Wing".
Date of the event may be approximate.  PD