Official Brazilian UFO Night
On May 19, 1986, the Brazilian Air Force scrambled multiple F-5E and Mirage III fighter jets to intercept unidentified objects tracked on radar and observed visually over São Paulo, Rio de Janeiro, and other cities — an event openly acknowledged by Air Minister Brigadier Octávio Moreira Lima in a press conference the following day.
[Dolan Vol.2 enrichment]: Dolan provides extensive additional detail: At 6:30 PM, control tower at Sao Jose dos Campos airport notices two very bright lights 10 miles away. Sao Paulo and Brasilia confirm three unidentified targets on radar. By 8 PM, CINDACTA detects up to eight targets. At 9 PM, an executive jet carrying Petrobras head Colonel Ozires Silva, piloted by Commander Alcir Pereira, encounters colored lights resembling ping pong balls on aircraft radar. At 10:23 PM, an F-5E scrambles from Santa Cruz AFB, 10:45 PM a Mirage F-103 from Anapolis AFB armed with Sidewinder and Matra missiles. The Mirage pilot detects targets on radar at 6 miles — zigzagging, then disappearing. At 11:15, Lt. Kleber in an F-5E makes visual contact confirmed by ground radar, chases object at 850 mph 200 miles over the Atlantic. Objects outperform jets at speeds between 160 and 990 mph. Brigadier General Otavio Moreira Lima holds press conference — first time a senior Air Force officer of any nation publicly admits UFOs and failed interception. DIA Attache report: 'Three visual sightings and positive radar contact from three different types of radar systems, leads one to believe that something arrived over Brazil.'
Videos
Background
On the night of May 19, 1986, Brazil experienced the most significant officially acknowledged military-UFO encounter in its history, with multiple unidentified objects tracked by radar and pursued by military interceptors over southeastern Brazil.
The Incident
At approximately 21:00 local time, air traffic controllers at the São José dos Campos Integrated Air Defense Center detected multiple unidentified radar returns. Simultaneously, pilots reported bright colored lights performing impossible maneuvers over southeastern Brazil.
The Brazilian Air Force (FAB) scrambled a total of five interceptors:
- Two F-5E Tiger IIs from Santa Cruz AFB
- Three Mirage IIIEBR jets from Anápolis AFB
Pilot Encounters
Captain Armindo Sousa Viriato in his Mirage reported that 13 objects appeared on his radar simultaneously. When he approached, the objects would accelerate away; when he turned back, they would follow.
Other pilots described objects with the following characteristics:
- Changed color — red, green, white
- Moved at speeds far exceeding their aircraft's capabilities
- Demonstrated coordinated, intelligent responses to pilot movements
The encounter lasted several hours and was tracked by both military and civilian radar systems.
Official Response
The following day, Air Minister Brigadier Octávio Moreira Lima held a remarkable press conference. He stated: 'I have no way to explain these radar returns other than to say they are solid contacts... the Air Force has no explanation for these occurrences.'
The radar tapes and pilot testimonies were forwarded to the Aeronautics Ministry for analysis.
Declassification and Significance
Brazil declassified the case files in 2009 as part of a broader UFO transparency initiative. The incident remains notable for the level of official openness — a sitting cabinet minister publicly confirming that the military had encountered objects it could not identify or explain.
Significance
Brazil's 1986 UFO Night is one of very few cases where a government openly and immediately confirmed a military UFO encounter. The combination of radar data, multiple military interceptors, and a cabinet-level press conference makes it unique in the history of official UFO acknowledgment.