Chile's SEFAA (formerly CEFAA) resolved cases

Chile's civil aviation authority set up a committee to study anomalous aerial phenomena in 1997. Renamed SEFAA in 2022, it publishes regular batches of resolved cases with photos and explanations and released a much-discussed 2014 Navy helicopter video in 2017.

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Why it matters

One of the few offices worldwide that publishes case verdicts every month.