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 | 1958 | DD | 4 | 0 | 0 | 4 | 0 | 0 | 48 | 0 | ||
Minot | 1968 | DD | 3 | 2 | 0 | 0 | 15 | 1 | ||||
Lakenheath | 1956 | LN | 2 | 4 | 0 | 0 | 0 | 0 | n | 0 | Condon, Gordon D. Thayer (AIAA) | |
RB-47 | l'année suivante | RR2 | 2 | 2 | 0 | 0 | 0 | 0 | 6 | 0 | McDonald | |
Tehéran | 1976 | RR2 | 3 | 3 | 0 | 0 | 0 | 5 | 3 | DIA | ||
Cocoyoc | 1973 | RR2 | 3 | 0 | 0 | 3 | 0 | 0 | 3 | 0 | APRO, MUFON | |
Great Falls | 1950 | DD | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | ATIC, Condon | |
McMinnville | 1950 | DD | 4 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | Condon, Maccabee, McDonald | Klass, Antoine Cousyn/ François Louange |
Chauvet | 1952 | DD | 4 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | Pierre Guérin | Antoine Cousyn/ François Louange |
Duboc | 1994 | RR1 | 3 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | SEPRA | |
Vancouver | 1981 | DD | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | Haines | |
Levelland | 1957 | RR2 | 2 | 0 | 0 | 0 | 0 | 15 | Oui | Hynek, Lagarde | ||
Chesapeake Bay | 1952 | DD | 2 | 0 | 0 | 0 | 0 | 2 + (6 + 2) | 0 | Blue Book | Menzel | |
Boianai | 1959 | RR1 | 3 | 0 | 0 | 0 | 0 | 38 | 0 | McDonald | ||
Fort Itaipú | 1957 | RR2 | 3 | 0 | 0 | 0 | 2 | 2 + n | 1 | |||
Vol 117 | 1950 | RR1 | 2 | 0 | 0 | 0 | 0 | 14 | 0 | Keyhoe, McDonald | ||
Coyne | 1973 | 2 | 0 | 0 | 0 | 9 | ||||||
Betty & Barney Hill | 1961 | RR1 + RR3 | 3 | 0 | 0 | 0 | 0 | 2 (hyp) | 0 | |||
Exeter | 1965 | 3 (plusieurs policiers) | ||||||||||
Ravenna | l'année suivante | 2 | plusieurs policiers | |||||||||
Fogarty | 1978 | multiple RV | 2 | 1 | ||||||||
Lubbock | 1951 | LN | 1 | 5 | 0 | |||||||
Tremonton | l'année suivante | DD | 1 | 0 | 1 | 0 | 0 | 4 | 0 | GSW | Harold P. Robertson, William K. Hartmann, (Edward J. Ruppelt) | |
Soccorro | 1964 | RR3 | 4 | 0 | 0 | 0 | 1 | 1 | 0 | |||
Washington (DC) | 1952 | 2 | 2 | 0 | 0 | Crow, Loren W. | ||||||
Mont Rainier | 1947 | 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 | 1953 | RV | 1 | 1 | 0 | 0 | 2 (épave avion + objet non identifié) | 0 | ? | 0 | Keyhoe | |
Clare Booth Luce | l'année suivante | RR1 | 2 | 0 | 0 | 0 | 0 | 0 | 1+ 1000s | 0 | McDonald | |
Goose Bay | 1954 | 0 | 0 | 0 | 2 | 0 | Condon | |||||
Wilcox dans le New Jersey avec long dialogue | 1964 | RR3 | 5 | |||||||||
Chiles-Whitted | 1948 | 0 | 2 | |||||||||
Ubatuba | 1957 | - | 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 | 1947 | RR1 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | McDonald | ||
Rex Heflin / Santa Anna | 1965 | RR2 | 4 | 0 | 0 | 4 | 0 | 0 | 1 | 1 | ||
Mantell | 1948 | RR1 | 1 | 0 | 0 | 0 | 0 | n | 0 | |||
Roswell | 1947 | - | 2 | 0 | 0 | 0 | n | ? | >= 2 | 0 | Bourdais (HET), Friedman (HET) | Jeffreys |
Références :