The investigation and analysis of the UFO report made by people camping near the Black River in the Department of Durazno, Uruguay, on Saturday April 7, 2012 at midnight, done by CRIDOVNI, the commission of the Uruguayan Air Force in charge of the subject, gave as results that at that time and place there were two commercial airplanes that crossed their flights at that moment.
One of the airplanes belongs to Copa Airlines, coming to Montevideo from Panama. The other was an airplane of Aerolíneas Argentinas that departed from Buenos Aires going to Madrid, Spain.
Col. (Nav.) Ariel Sánchez, president of CRIDOVNI made blunt declarations about the case.
See video (in Spanish) http://www.youtube.com/watch?v=OYeXnjlh5xU