Hynek's Close Encounters: A Classification Framework for Unexplained Aerial Phenomena and the UAP Shift

To the point

J. Allen Hynek created a distance- and interaction-based framework for unexplained aerial phenomena, classifying sightings from close visual encounters to occupants, abductions, and human-initiated contact, later extended with radar, trace cases, and the UFO-to-UAP shift.

The Extraterrestrial Species Almanac: The Ultimate Guide to Greys, Reptilians, Hybrids, and Nordics (MUFON)
The Extraterrestrial Species Almanac: The Ultimate Guide to Greys, Reptilians, Hybrids, and Nordics (MUFON)
Craig Campobasso
 Miao Lab 60X smartphone zoom lens
Miao Lab 60X smartphone zoom lens
 Exploring the Cosmos with James Webb
Exploring the Cosmos with James Webb
Steeven Cadel
 Passport to Magonia: From Folklore to Flying Saucers
Passport to Magonia: From Folklore to Flying Saucers
Jacques Vallee
Our recommendations from Amazon
How UFO Encounters Are Classified From CE1 to CE5
lairofmythics.com

How UFO Encounters Are Classified From CE1 to CE5

How investigators classify UFO encounters using the Close Encounter system and where skepticism applies.