◆ SpookStack

’ U, S. DEPARTMENT OF JUSTICE ? COMMUNICATIONS SECTION : ~ . > TREETYPE FBI WASHINGTON DC 12-5-50 4-47 PM SAC, KNOXVILLE URGENT \ DETECTION “OF UNIDENTIFIED OBJCXXX OBJECTS OVER OAK RIDGE AREA, PROTECTION OF VITAL INSTALLATIONS. REURTEL DECEMBER FOUR LAST REGARDING POSSIBLE RADAR JAMMING AT OAK RIDGE. ARRANGEMENTS SHOULD BE MADE TO OBTAIN ALL FACTS CONCERNING POSSIBLE RADAR JAMMING BY IONIZATION OF PARTICLES IN ATOXXX ATMOSRHERE. CONDUCT APPROPRIATE INVESTIGATION TO DETERMINE WHETHER INCIDENT OCCURRING NORTHEAST. OF OLIVER SPRINGS, TENNESSEE, COULD HAVE HAD ANY CONNECTION WITH ALLEGED RADAR JAMMING. SUTEL IMPORTANT DEVELOPMENTS. HOOVER \/ Le ¢7 4 a os COPY FILED IN ay END A950.DEC- 29 CORRECT LAST WORD FIRST LINE PLS -PROTEGTION | OK D FBI KX OLO