GOV_PROGRAM // TIMELINE_RECORD

Project Grudge

Event date: Feb 11, 1949
Location: Air Technical Intelligence Center, Wright-Patterson AFB
Country: United States

Record summary

Project Grudge replaced Project Sign, marking a shift from open investigation to debunking. Oriented toward concluding UFO sightings were conventional phenomena.

This timeline entry summarizes an external source. Follow the source link to review the underlying material and its context.

Review source record Maury Island 1947: UFO Wreckage Hoax That Killed Two Air Force Officers Open in interactive timeline