Tag: helicopters (5 results)06-12-2013 - Part 1: More Earth-Shaking Booms in Morristown, Tennessee and “Shock Wave” Booms in San Manuel, Arizona
03-01-2013 - After Mysterious Booms, Why Do Military Helicopters Fly Search Patterns Below 500 Feet Over Residential Houses?
02-06-2013 - Viewer Emails about Boom Mystery
02-09-2006 - Mysterious Dark Helicopters Over Comal County, Texas
09-01-2002 - A Blue Light and Helicopters in Wiltshire’s East Field