ATLANTIC reported light formation observation — March 1952

On or during March 1952, at or near ATLANTIC, the source reports the following sequence: DURATION OF TIME OBSERVED ABOUT 1 MINUTE 15. CSAF ITEM # SECURITY INFORMATION TO AFAN-23 RUPPELT, FROM ACOIN-V/TC FOUINET ESO DOCTOR 19254 DED & MAR 52 FROM SAC AS FOLLOWS: "THE FOLG MSG RECD FRO CO, 57TH DV, LAKENHEATH, ENGLAND LTD 23352 MAR 52 IS FUND FOR YOUR INFO: "CPL OS THE 57 TH BY REPORTED HE SIGHTED A SLASH IN THE SKY BEHIND THE ACFT AT 2435152Z. END CSAF ITEM # UNCLASSIFIED TEXT OUTPUT: DATE: 4 Mar 52 TIME (Local): 0351 LOCATION: England LENGTH OF TIME OBSERVED: Unknown SOUND: Unknown SPEED: Unknown ALTITUDE: Unknown HEADING: Unknown SOURCE: R-29 Command ACTION OR COMMENTS: From- in formation two unknown DESCRIPTION OF INCIDENT: R-29 jet bomber noticed extremely bright flash in sky behind a/c which was flying at 17,500ft. (Secret)