Project Blue Book Special Report No. 14 (Analysis of Reports of Unidentified Aerial Objects)
CIA-UAP-015 · page 229 of 312
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TABLE A175 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLORS REPORTED FOR DURATION OF SIGHTING, WHITE OR GLOWING WHITE OBJECTS Evaluation | 5 SECONDS OR LESS | 6-10 SECONDS | 11-30 SECONDS | 31-60 SECONDS 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 | 5 | 6 | 0.8 | 4.1 | 4.9 | 0 | 2 | 2 | 0.0 | 4.7 | 4.7 | 2 | 4 | 6 | 3.0 | 6.0 | 9.0 | 0 | 1 | 1 | 0.0 | 2.0 | 2.0 1-Astronomical | 36 | 40 | 76 | 29.3 | 32.5 | 61.8 | 10 | 9 | 19 | 23.2 | 20.9 | 44.1 | 13 | 3 | 16 | 19.4 | 4.5 | 23.9 | 2 | 2 | 4 | 4.1 | 4.1 | 8.2 2-Aircraft | 9 | 11 | 18 | 5.7 | 8.9 | 14.6 | 4 | 5 | 9 | 9.3 | 11.6 | 20.9 | 11 | 8 | 19 | 16.4 | 11.9 | 28.3 | 10 | 4 | 14 | 20.4 | 8.2 | 28.6 3-Light Phenom. | 0 | 2 | 2 | 0.0 | 1.6 | 1.6 | 1 | 0 | 1 | 2.3 | 0.0 | 2.3 | 0 | 1 | 1 | 0.0 | 1.5 | 1.5 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 4-Birds | 1 | 1 | 2 | 0.8 | 0.8 | 1.6 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4 | 1 | 5 | 8.2 | 2.0 | 10.2 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. | 3 | 0 | 3 | 2.4 | 0.0 | 2.4 | 3 | 0 | 3 | 7.0 | 0.0 | 7.0 | 5 | 0 | 5 | 7.5 | 0.0 | 7.5 | 6 | 0 | 6 | 12.2 | 0.0 | 12.2 7-Psychological | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 1 | 1 | 0.0 | 1.5 | 1.5 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 8-Unknown | 12 | 0 | 12 | 9.8 | 0.0 | 9.8 | 9 | 0 | 9 | 20.9 | 0.0 | 20.9 | 17 | 0 | 17 | 25.4 | 0.0 | 25.4 | 19 | 0 | 19 | 38.8 | 0.0 | 38.8 9-Other | 3 | 1 | 4 | 2.4 | 0.8 | 3.2 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 3.0 | 0.0 | 3.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 Total | 63 | 60 | 123 | 51.2 | 48.8 | 100. | 27 | 16 | 43 | 62.8 | 37.2 | 100. | 50 | 17 | 67 | 74.6 | 25.4 | 100. | 41 | 8 | 49 | 83.7 | 16.3 | 100. Evaluation | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED 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 | 20 | 19 | 39 | 16.1 | 15.3 | 31.4 | 21 | 20 | 41 | 17.4 | 16.5 | 33.9 | 16 | 3 | 19 | 20.0 | 3.8 | 23.8 | 17 | 9 | 16 | 10.4 | 5.5 | 15.9 1-Astronomical | 5 | 4 | 9 | 4.0 | 3.2 | 7.2 | 13 | 5 | 18 | 10.7 | 4.1 | 14.8 | 12 | 5 | 17 | 15.0 | 6.2 | 21.2 | 26 | 15 | 41 | 16.0 | 9.2 | 25.2 2-Aircraft | 12 | 9 | 21 | 9.7 | 7.3 | 17.0 | 4 | 14 | 18 | 3.3 | 11.6 | 14.9 | 5 | 12 | 17 | 6.2 | 15.0 | 21.2 | 12 | 6 | 18 | 7.4 | 3.7 | 11.1 3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 5 | 7 | 1.7 | 4.1 | 5.8 | 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 | 0.6 | 0.0 | 0.6 5-Clouds, Dust, etc. | 1 | 4 | 5 | 0.8 | 3.2 | 4.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 1.2 | 0.0 | 1.2 6-Insuffic. Info. | 5 | 0 | 5 | 4.0 | 0.0 | 4.0 | 9 | 0 | 9 | 7.4 | 0.0 | 7.4 | 1 | 0 | 1 | 1.2 | 0.0 | 1.2 | 25 | 0 | 25 | 15.3 | 0.0 | 15.3 7-Psychological | 1 | 1 | 2 | 0.8 | 0.8 | 1.6 | 5 | 0 | 5 | 4.1 | 0.0 | 4.1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 1 | 3 | 1.2 | 0.6 | 1.8 8-Unknown | 39 | 0 | 39 | 31.5 | 0.0 | 31.5 | 21 | 0 | 21 | 17.4 | 0.0 | 17.4 | 22 | 0 | 22 | 27.5 | 0.0 | 27.5 | 36 | 0 | 36 | 22.1 | 0.0 | 22.1 9-Other | 4 | 0 | 4 | 3.2 | 0.0 | 3.2 | 2 | 0 | 2 | 1.7 | 0.0 | 1.7 | 4 | 0 | 4 | 5.0 | 0.0 | 5.0 | 11 | 0 | 11 | 6.7 | 0.0 | 6.7 Total | 87 | 37 | 124 | 70.2 | 29.8 | 100. | 77 | 44 | 121 | 63.6 | 36.4 | 100. | 60 | 20 | 80 | 75.0 | 25.0 | 100. | 132 | 31 | 163 | 81.0 | 19.0 | 100. TABLE A176 EVALUATION OF ALL SIGHTINGS FOR ALL YEARS BY COLORS REPORTED FOR DURATION OF SIGHTING, METALLIC OBJECTS Evaluation | 5 SECONDS OR LESS | 6-10 SECONDS | 11-30 SECONDS | 31-60 SECONDS 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 | 2 | 1 | 3 | 7.7 | 3.8 | 11.5 | 0 | 2 | 2 | 0.0 | 10.5 | 10.5 | 1 | 4 | 5 | 1.8 | 7.1 | 8.9 | 2 | 2 | 4 | 4.4 | 4.4 | 8.8 1-Astronomical | 1 | 2 | 3 | 3.8 | 7.7 | 11.5 | 0 | 2 | 2 | 0.0 | 10.5 | 10.5 | 2 | 0 | 2 | 3.6 | 0.0 | 3.6 | 0 | 2 | 2 | 0.0 | 4.4 | 4.4 2-Aircraft | 2 | 6 | 8 | 7.7 | 23.1 | 30.8 | 8 | 1 | 9 | 42.1 | 5.3 | 47.4 | 19 | 16 | 35 | 33.9 | 28.6 | 62.5 | 17 | 7 | 24 | 37.8 | 15.6 | 53.4 3-Light Phenom. | 1 | 0 | 1 | 3.8 | 0.0 | 3.8 | 0 | 1 | 1 | 0.0 | 5.3 | 5.3 | 0 | 1 | 1 | 0.0 | 1.8 | 1.8 | 0 | 1 | 1 | 0.0 | 2.2 | 2.2 4-Birds | 1 | 0 | 1 | 3.8 | 0.0 | 3.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 2.2 | 0.0 | 2.2 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 | 3.8 | 0.0 | 3.8 | 1 | 0 | 1 | 5.3 | 0.0 | 5.3 | 1 | 0 | 1 | 1.8 | 0.0 | 1.8 | 2 | 0 | 2 | 4.4 | 0.0 | 4.4 7-Psychological | 1 | 0 | 1 | 3.8 | 0.0 | 3.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 1 | 3 | 3.6 | 1.8 | 5.4 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 8-Unknown | 6 | 0 | 6 | 23.1 | 0.0 | 23.1 | 4 | 0 | 4 | 21.1 | 0.0 | 21.1 | 9 | 0 | 9 | 16.1 | 0.0 | 16.1 | 10 | 0 | 10 | 22.2 | 0.0 | 22.2 9-Other | 2 | 0 | 2 | 7.7 | 0.0 | 7.7 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 2.2 | 0.0 | 2.2 Total | 17 | 9 | 26 | 65.4 | 34.6 | 100. | 13 | 6 | 19 | 68.4 | 31.6 | 100. | 34 | 22 | 56 | 60.7 | 39.3 | 100. | 33 | 12 | 45 | 73.3 | 26.7 | 100. Evaluation | 61 SECONDS - 5 MINUTES | 6-30 MINUTES | OVER 30 MINUTES | DURATION NOT STATED 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 | 21 | 10 | 31 | 17.6 | 8.4 | 26.0 | 26 | 12 | 38 | 25.7 | 11.9 | 37.6 | 11 | 4 | 15 | 19.3 | 7.0 | 26.3 | 16 | 4 | 20 | 12.6 | 3.1 | 15.7 1-Astronomical | 1 | 0 | 1 | 0.8 | 0.0 | 0.8 | 0 | 1 | 1 | 0.0 | 1.0 | 1.0 | 3 | 1 | 4 | 5.3 | 1.8 | 7.1 | 4 | 3 | 7 | 3.1 | 2.4 | 5.5 2-Aircraft | 20 | 15 | 35 | 16.8 | 12.6 | 29.4 | 10 | 20 | 30 | 9.9 | 19.8 | 29.7 | 2 | 2 | 4 | 3.5 | 3.5 | 7.0 | 23 | 8 | 31 | 18.1 | 6.3 | 24.4 3-Light Phenom. | 1 | 1 | 2 | 0.8 | 0.8 | 1.6 | 0 | 1 | 1 | 0.0 | 1.0 | 1.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 0.8 | 0.0 | 0.8 4-Birds | 1 | 0 | 1 | 0.8 | 0.0 | 0.8 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 1 | 1 | 0.0 | 0.8 | 0.8 5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3 | 0 | 3 | 5.3 | 0.0 | 5.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 6-Insuffic. Info. | 17 | 0 | 17 | 14.3 | 0.0 | 14.3 | 9 | 0 | 9 | 8.9 | 0.0 | 8.9 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 28 | 0 | 28 | 22.0 | 0.0 | 22.0 7-Psychological | 1 | 0 | 1 | 0.8 | 0.0 | 0.8 | 1 | 0 | 1 | 1.0 | 0.0 | 1.0 | 2 | 0 | 2 | 3.5 | 0.0 | 3.5 | 1 | 0 | 1 | 0.8 | 0.0 | 0.8 8-Unknown | 26 | 0 | 26 | 21.8 | 0.0 | 21.8 | 15 | 0 | 15 | 14.9 | 0.0 | 14.9 | 27 | 0 | 27 | 47.4 | 0.0 | 47.4 | 29 | 0 | 29 | 22.8 | 0.0 | 22.8 9-Other | 2 | 3 | 5 | 1.7 | 2.5 | 4.2 | 4 | 2 | 6 | 4.0 | 2.0 | 6.0 | 0 | 2 | 2 | 0.0 | 3.5 | 3.5 | 9 | 0 | 9 | 7.1 | 0.0 | 7.1 Total | 90 | 29 | 119 | 75.6 | 24.4 | 100. | 65 | 36 | 101 | 64.9 | 35.6 | 100. | 48 | 9 | 57 | 84.2 | 15.8 | 100. | 111 | 16 | 127 | 87.4 | 12.6 | 100. 220