π UFO Classification Guide β Decoding the UAP Alphabet Soup
π UAP Glossary | π Classification Methods
Hynekβs Classic Classification (1972)
The most classic system created by J. Allen Hynek:
Close Encounters
| Level | Definition | Example |
|---|---|---|
| CE-1 | Sight UFO with no effect | Most sightings |
| CE-2 | UFO leaves physical traces | Cash-Landrum |
| CE-3 | See alien beings | Ariel School |
| CE-4 | Abduction | Travis Walton |
| CE-5 | Active communication | Steven Gre |
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