Grudge 13 report

Later the name was changed ~o Project Grudge, and. ·in 1953, it became Project Blue Book. Between 1948 and 1969 we investi- gated 12,618 reported sightings. Grudge blue book report 13. He served at the Air Technical Intelligence Center, where he took over Project Grudge, a formal investigation by the U.ProjectProject Grudge was a short-lived project by the U.S. Air Force (USAF) to investigate unidentified flying objects (UFOs). Grudge succeeded Project Sign in Chapter 3 Part 2, “Military Reports Concerning Sightings on Radar and Electronic Surveillance of UFO's. Subsection 2, Analysis Report, J. Allen Hynek, Lt. Col. Grudge Blue Book Report No 13. 2021-09-26T21:10:35Z C: Ref FRAEDGE1309 B: Ref E7DEA10994CB4E66BD1E3A44EB7BFD8E A: Ref. , , Grudge Blue Book Report No 13,