Uruguay reported light formation observation — December 9, 1957

On or during December 9, 1957, at or near Uruguay, the source reports the following sequence: LENGTH OF OBSERVATION: RAS REPORTED 8. BRIEF SUMMARY OF SIGHTING: Sighting was reported in interview on 25 June 1958. Cod. de Identidad Nº Grado: Cívico Nº FIRMA DEL OBSERVADOR Air Intelligence Information Report IR-8-57 Country: South Korea Subject: Unidentified Flying Object Area Observed From: Taesong Air Base, Japan Date of Incident: 9 December 1957 Reported By: Alfred P. Robert Bresse, USMC, reported an unidentified flying object while flying at 15,500 feet.