UFO Article:
“Loud Boom Over a Several State Area
Followed by Deluge of UFO Reports”
by William Puckett (UFOs Northwest, Helena, Montana)

William Puckett reports on the 1973 U.S. UFO wave:

http://www.ufosnw.com/news_items/1973ufowave/1973ufowave.htm

William Puckett, U.S. Meteorologist & UFO Researcher
(ufosnw.com photo)