Air Force To Check County UFO Report”,
30 November 1960
(Beaver Country Times, Beaver, Pennsylvania)
The Beaver Country Times reports that 2 UFOs were sighted over Center Township and Monaca, Pennsylvania by a housewife and
a Police Officer on 28/29 November 1960:
http://news.google.com/newspapers?id=Xf4qAAAAIBAJ&sjid=sdoFAAAAIBAJ&pg=4468,4384964
The UFO sightings set off an investigation by the U.S. Air Force, according to the article.
Center Township, Pennsylvania can be found at these coordinates (Google Earth):
40°37'03.00" N 80°17'55.00" W
Aerial view of Monaca & Center Township, Pennsylvania
(pics4.city-data.com photo)