As a guest in a friends home, sitting in the living room in a corner chair, I happened to glance out the window to my left and observed what appeared to be a leading edge of an aircraft wing with lights all along the edge from tip to tip of various colors ranging from red to gold to white. The object was at approximately 300 to 500 feet in elevation and traveling southwest to northeast. I would guess the size to be approximately that of the wing span of a boeing 727.((NUFORC Note: We spoke with this witness, and we found him to be hightly credible. We would welcome reports from anyone else who may have seen this object. PD))