Large oval craft with lights above house on north side of Route 55 between Pawling and Freedom Plains, NY, late 1980's.

it was bigger than a football field, hovering over a house on the north side of Route 55 between Freedom Plains and Pawling. It had lights all over the underside.  People I told later said it was a "laser show" that had been talked about in a local paper.  It was a Tuesday night and they said they were shown every Tuesday night.  I have not to this day been able to ascertian whether any other witnesses exist but I continue to think about it.
Witness indicates that date of incident is approximate; provides a paucity of contact information.  This sighting may have been of the triangular-shaped craft that were seen by many witnesses in the Hudson Valley during this time.  PD