Case file · Sighting
Guaíba River light, Porto Alegre
Several airline pilots reported a strange light over the banks of the Guaíba River near Porto Alegre's Salgado Filho airport.
2022 CE · -29.99, -51.17 · status: account
The account
The reports were made on 4 and 5 November 2022 and passed to Brazilian authorities; no explanation has been published.
The sceptical view
Drones, lasers, sky lanterns and bright planets are common causes of pilot reports near airports.