CLAIM-998100reported
“Conner and Schultz observed a bright flash overhead and then a large luminous object moving north-northwest, which the source says was similar to a falling star. It disappeared behind the mesa, leaving a glowing tail visible for about fifteen seconds. Conner reported a sonic-boom-like sound just before the light appeared.”
Inside the U.S. Government Covert UFO Program: New Insights
SRC-002150 · uploaded PDF p. 225; printed p. 217; October 31, 2010