Project Blue Book Special Report No. 14 (Analysis of Reports of Unidentified Aerial Objects)
CIA-UAP-015 · page 194 of 312
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TABLE A122 EVALUATION OF OBJECT SIGHTINGS FOR ALL YEARS BY DURATION OF SIGHTING FOR MONTHS OF YEAR, SIXTY ONE SECONDS TO FIVE MINUTES Evaluation | JANUARY | FEBRUARY | MARCH | APRIL Number | Per Cent | Number | Per Cent | Number | Per Cent | Number | Per Cent Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total 0-Balloon | 1 | 1 | 2 | 10.0 | 10.0 | 20.0 | 1 | 0 | 1 | 10.0 | 0.0 | 10.0 | 1 | 0 | 1 | 11.1 | 0.0 | 11.1 | 2 | 0 | 2 | 7.7 | 0.0 | 7.7 1-Astronomical | 2 | 0 | 2 | 20.0 | 0.0 | 20.0 | 0 | 1 | 1 | 0.0 | 10.0 | 10.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 2-Aircraft | 2 | 1 | 3 | 20.0 | 10.0 | 30.0 | 1 | 0 | 1 | 10.0 | 0.0 | 10.0 | 2 | 2 | 4 | 22.2 | 22.2 | 44.4 | 7 | 2 | 9 | 26.9 | 7.7 | 34.6 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 3.8 | 0.0 | 3.8 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 1 | 1 | 0.0 | 11.1 | 11.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 6-Insuffic. Info. | 1 | 0 | 1 | 10.0 | 0.0 | 10.0 | 2 | 0 | 2 | 20.0 | 0.0 | 20.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 11.5 | 0.0 | 11.5 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 3.8 | 0.0 | 3.8 8-Unknown | 1 | 0 | 1 | 10.0 | 0.0 | 10.0 | 3 | 0 | 3 | 30.0 | 0.0 | 30.0 | 2 | 0 | 2 | 22.2 | 0.0 | 22.2 | 9 | 0 | 9 | 34.6 | 0.0 | 34.6 9-Other | 1 | 0 | 1 | 10.0 | 0.0 | 10.0 | 2 | 0 | 2 | 20.0 | 0.0 | 20.0 | 0 | 1 | 1 | 0.0 | 11.1 | 11.1 | 1 | 0 | 1 | 3.8 | 0.0 | 3.8 Total | 8 | 2 | 10 | 80.0 | 20.0 | 100 | 9 | 1 | 10 | 90.0 | 10.0 | 100 | 5 | 4 | 9 | 55.6 | 44.4 | 100 | 24 | 2 | 26 | 92.3 | 7.7 | 100 Evaluation | MAY | JUNE | JULY | AUGUST Number | Per Cent | Number | Per Cent | Number | Per Cent | Number | Per Cent Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total 0-Balloon | 6 | 1 | 7 | 25.0 | 4.2 | 29.2 | 6 | 1 | 7 | 21.4 | 3.6 | 25.0 | 17 | 10 | 27 | 14.9 | 8.8 | 23.7 | 10 | 12 | 22 | 15.6 | 18.7 | 34.3 1-Astronomical | 0 | 1 | 1 | 0.0 | 4.2 | 4.2 | 1 | 2 | 3 | 3.6 | 7.1 | 10.7 | 0 | 2 | 2 | 0.0 | 1.8 | 1.8 | 1 | 1 | 2 | 1.6 | 1.6 | 3.2 2-Aircraft | 3 | 5 | 8 | 12.5 | 20.8 | 33.3 | 4 | 4 | 8 | 14.3 | 14.3 | 28.6 | 18 | 12 | 30 | 15.8 | 10.5 | 26.3 | 10 | 4 | 14 | 15.6 | 6.2 | 21.8 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 5 | 1 | 6 | 4.4 | 0.9 | 5.3 | 0 | 2 | 2 | 0.0 | 3.1 | 3.1 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 6-Insuffic. Info. | 1 | 0 | 1 | 4.2 | 0.0 | 4.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 12 | 0 | 12 | 10.5 | 0.0 | 10.5 | 3 | 0 | 3 | 4.7 | 0.0 | 4.7 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 3 | 5 | 1.8 | 2.6 | 4.4 | 2 | 1 | 3 | 3.1 | 1.6 | 4.7 8-Unknown | 6 | 0 | 6 | 25.0 | 0.0 | 25.0 | 4 | 0 | 7 | 25.0 | 0.0 | 25.0 | 29 | 0 | 29 | 25.4 | 0.0 | 25.4 | 16 | 0 | 16 | 25.0 | 0.0 | 25.0 9-Other | 1 | 0 | 1 | 4.2 | 0.0 | 4.2 | 3 | 0 | 3 | 10.7 | 0.0 | 10.7 | 3 | 0 | 3 | 2.6 | 0.0 | 2.6 | 2 | 0 | 2 | 3.1 | 0.0 | 3.1 Total | 17 | 7 | 24 | 70.8 | 29.2 | 100 | 21 | 7 | 28 | 75.0 | 25.0 | 100 | 86 | 28 | 114 | 75.4 | 24.6 | 100 | 44 | 20 | 64 | 68.8 | 31.2 | 100 Evaluation | SEPTEMBER | OCTOBER | NOVEMBER | DECEMBER Number | Per Cent | Number | Per Cent | Number | Per Cent | Number | Per Cent Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total 0-Balloon | 3 | 5 | 8 | 8.6 | 14.3 | 22.9 | 2 | 4 | 6 | 8.7 | 17.4 | 26.1 | 2 | 0 | 2 | 25.0 | 0.0 | 25.0 | 2 | 1 | 3 | 11.8 | 5.9 | 17.7 1-Astronomical | 1 | 1 | 2 | 2.9 | 2.9 | 5.8 | 0 | 2 | 2 | 0.0 | 8.7 | 8.7 | 1 | 0 | 1 | 12.5 | 0.0 | 12.5 | 0 | 1 | 1 | 0.0 | 5.9 | 5.9 2-Aircraft | 1 | 12 | 13 | 2.9 | 34.3 | 37.1 | 3 | 3 | 6 | 13.0 | 13.0 | 26.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 4 | 5 | 5.9 | 23.5 | 29.4 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 12.5 | 0.0 | 12.5 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 2 | 2 | 0.0 | 25.0 | 25.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 6-Insuffic. Info. | 1 | 0 | 1 | 2.9 | 0.0 | 2.9 | 1 | 0 | 1 | 4.3 | 0.0 | 4.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 11.8 | 0.0 | 11.8 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 8-Unknown | 11 | 0 | 11 | 31.4 | 0.0 | 31.4 | 7 | 0 | 9 | 30.4 | 0.0 | 30.4 | 2 | 0 | 2 | 25.0 | 0.0 | 25.0 | 6 | 0 | 6 | 35.3 | 0.0 | 35.3 9-Other | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 4.3 | 0.0 | 4.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 Total | 17 | 18 | 35 | 48.6 | 51.4 | 100 | 14 | 9 | 23 | 60.9 | 39.1 | 100 | 6 | 2 | 8 | 75.0 | 25.0 | 100 | 11 | 6 | 17 | 64.7 | 35.3 | 100 185