Les avis peuvent bien sûr diverger sur cette question, mais on peut citer le classement suivant, synthèse d'autres classements :
Cas | Année | Type (Hynek) | Étrangeté (/5) | Indices | Enquête | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
enregistrés | physiques | constatés | ||||||||||
Radar | Film | Photo | Résidus | Traces | Visuelle | EM | Non identifié | Identifié | ||||
Trindade | DD | 4 | 0 | 0 | 4 | 0 | 0 | 48 | 0 | |||
Minot | DD | 3 | 2 | 0 | 0 | 15 | 1 | |||||
Lakenheath | LN | 2 | 4 | 0 | 0 | 0 | 0 | n | 0 | Condon, Gordon D. Thayer (AIAA) | ||
RB-47 | RR2 | 2 | 2 | 0 | 0 | 0 | 0 | 6 | 0 | McDonald | ||
Tehéran | RR2 | 3 | 3 | 0 | 0 | 0 | 5 | 3 | DIA | |||
Cocoyoc | RR2 | 3 | 0 | 0 | 3 | 0 | 0 | 3 | 0 | APRO, MUFON | ||
Great Falls | DD | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | ATIC, Condon | ||
McMinnville | DD | 4 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | Condon, Maccabee, McDonald | Klass, Antoine Cousyn/ François Louange | |
Chauvet | DD | 4 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | Pierre Guérin | Antoine Cousyn/ François Louange | |
Duboc | RR1 | 3 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | SEPRA | ||
Vancouver | DD | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | Haines | ||
Levelland | RR2 | 2 | 0 | 0 | 0 | 0 | 15 | Oui | Hynek, Lagarde | |||
Chesapeake Bay | DD | 2 | 0 | 0 | 0 | 0 | 2 + (6 + 2) | 0 | Blue Book | Menzel | ||
Boianai | RR1 | 3 | 0 | 0 | 0 | 0 | 38 | 0 | McDonald | |||
Fort Itaipú | RR2 | 3 | 0 | 0 | 0 | 2 | 2 + n | 1 | ||||
Vol 117 | RR1 | 2 | 0 | 0 | 0 | 0 | 14 | 0 | Keyhoe, McDonald | |||
Coyne | 2 | 0 | 0 | 0 | 9 | |||||||
Betty & Barney Hill | RR1 + RR3 | 3 | 0 | 0 | 0 | 0 | 2 (hyp) | 0 | ||||
Exeter | 3 (plusieurs policiers) | |||||||||||
Ravenna | 2 | plusieurs policiers | ||||||||||
Fogarty | multiple RV | 2 | 1 | |||||||||
Lubbock | LN | 1 | 5 | 0 | ||||||||
Tremonton | DD | 1 | 0 | 1 | 0 | 0 | 4 | 0 | GSW | Harold P. Robertson, William K. Hartmann, (Edward J. Ruppelt) | ||
Soccorro | RR3 | 4 | 0 | 0 | 0 | 1 | 1 | 0 | ||||
Washington (DC) | 2 | 2 | 0 | 0 | Crow, Loren W. | |||||||
Mont Rainier | DD | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |||
Rapid City | 1953 | LN, RV multiples | 2 | Oui | Condon | |||||||
Red Bluff | 1960 | |||||||||||
Willis Sperry | 1950 | RR1 | 1 | |||||||||
Trans-en-Provence | 1981 | RR2 | 4 | 0 | 0 | 0 | 2 | 1 | 0 | GEPAN | ||
Kinross AFB | RV | 1 | 1 | 0 | 0 | 2 (épave avion + objet non identifié) | 0 | ? | 0 | Keyhoe | ||
Clare Booth Luce | RR1 | 2 | 0 | 0 | 0 | 0 | 0 | 1+ 1000s | 0 | McDonald | ||
Goose Bay | 0 | 0 | 0 | 2 | 0 | Condon | ||||||
Wilcox dans le New Jersey avec long dialogue | RR3 | 5 | ||||||||||
Chiles-Whitted | 0 | 2 | ||||||||||
Ubatuba | - | 2 | 0 | 0 | 0 | 1 | 0 | (0) | 0 | Craig, Roy F. (Rapport Condon) | ||
Salem | 1952 | RR1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | |||
Emil J. Smith | RR1 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | McDonald | |||
Rex Heflin / Santa Anna | RR2 | 4 | 0 | 0 | 4 | 0 | 0 | 1 | 1 | |||
Mantell | 1948 | RR1 | 1 | 0 | 0 | 0 | 0 | n | 0 | |||
Roswell | - | 2 | 0 | 0 | 0 | n | ? | >= 2 | 0 | Bourdais (HET), Friedman (HET) | Jeffreys |
Références :