http://www.ufoandparanormalnews.com/Government-Stories/1973-oklahoma-witness-recalls-close-encounter-with-triangle-ufo/ July of 1973 was an incredible month for UFO reports in the United States - with increased sightings around the country while Pennsylvania in particular was in the middle of a concentrated wave.The Pennsylvania "wave" of reports would... Thu, 23 Jun 2011 20:53:34 UTC en