This article was published in the daily newspaper Le Méridional, France, page 24, on May 17 1978.
A flotilla of UFOs made an incursion in the sky of Catamarca (1.300 kilometers in the North-West of Buenos-Aires), in the night from Sunday to Monday, the newspapers of this area report.
A group of young people, from the balcony of a ballroom, could observe the three passages of the flotilla little after midnight. The UFOs flew in formation, at high speed and high altitude. They emitted a green flutter.
The witnesses, among whom a soldier was, could not say how many apparatuses composed this flotilla.