Project Blue Book Special Report No. 14 (Analysis of Reports of Unidentified Aerial Objects)

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TABLE A235 EVALUATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS OF THE CENTRAL EAST REGION

Evaluation | NEW YORK | HARRISBURG | WASHINGTON | BALANCE OF CENTRAL EAST
Number | Per Cent | Number | Per Cent
Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total
0-Balloon | 8 | 7 | 15 | 7.6 | 6.7 | 14.3 | 7 | 6 | 13 | 11.5 | 9.8 | 21.3
1-Astronomical | 11 | 6 | 17 | 10.5 | 5.7 | 16.2 | 10 | 6 | 16 | 16.3 | 9.8 | 26.2
2-Aircraft | 24 | 8 | 32 | 22.9 | 7.6 | 30.5 | 9 | 9 | 18 | 14.8 | 14.8 | 29.6
3-Light Phenom. | 1 | 1 | 2 | 1.0 | 1.0 | 2.0 | 1 | 0 | 1 | 1.6 | 0.0 | 1.6
4-Birds | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 2 | 0 | 2 | 3.3 | 0.0 | 3.3
5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0
6-Insuffic. Info. | 17 | 0 | 17 | 16.2 | 0.0 | 16.2 | 1 | 0 | 1 | 1.6 | 0.0 | 1.6
7-Psychological | 6 | 0 | 6 | 5.7 | 0.0 | 5.7 | 1 | 0 | 1 | 1.6 | 0.0 | 1.6
8-Unknown | 11 | 0 | 11 | 10.5 | 0.0 | 10.5 | 7 | 0 | 7 | 11.5 | 0.0 | 11.5
9-Other | 5 | 0 | 5 | 4.8 | 0.0 | 4.8 | 2 | 0 | 2 | 3.3 | 0.0 | 3.3
Total | 83 | 22 | 105 | 19.0 | 21.0 | 100 | 40 | 21 | 61 | 65.6 | 34.4 | 100

TABLE A236 EVALUATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS OF THE CENTRAL MIDWEST REGION

Evaluation | CHICAGO | DAYTON | BALANCE OF CENTRAL MIDWEST |
Number | Per Cent | Number | Per Cent
Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total
0-Balloon | 2 | 5 | 7 | 3.0 | 7.6 | 10.6 | 15 | 8 | 23 | 10.4 | 5.6 | 16.0
1-Astronomical | 5 | 6 | 11 | 7.6 | 9.1 | 16.7 | 21 | 11 | 32 | 14.6 | 7.6 | 22.2
2-Aircraft | 10 | 8 | 18 | 15.2 | 12.1 | 27.3 | 19 | 18 | 37 | 13.2 | 12.5 | 25.7
3-Light Phenom. | 0 | 1 | 1 | 0.0 | 1.5 | 1.5 | 6 | 2 | 8 | 4.2 | 1.4 | 5.6
4-Birds | 1 | 0 | 1 | 1.5 | 0.0 | 1.5 | 1 | 0 | 1 | 0.7 | 0.0 | 0.7
5-Clouds, Dust, etc. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0
6-Insuffic. Info. | 10 | 0 | 10 | 15.2 | 0.0 | 15.2 | 20 | 0 | 20 | 13.9 | 0.0 | 13.9
7-Psychological | 5 | 0 | 5 | 7.6 | 0.0 | 7.6 | 2 | 0 | 2 | 1.4 | 0.0 | 1.4
8-Unknown | 9 | 0 | 9 | 13.6 | 0.0 | 13.6 | 14 | 0 | 14 | 9.7 | 0.0 | 9.7
9-Other | 4 | 0 | 4 | 6.1 | 0.0 | 6.1 | 6 | 1 | 7 | 4.2 | 0.7 | 4.9
Total | 46 | 20 | 66 | 69.7 | 30.3 | 100 | 102 | 42 | 144 | 10.8 | 29.2 | 100

TABLE A237 EVALUATION OF OBJECT SIGHTINGS IN THE STRATEGIC AREAS OF THE CENTRAL FARWEST REGION

Evaluation | SAN FRANCISCO | BALANCE OF CENTRAL FARWEST |  |
Number | Per Cent | Number | Per Cent
Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total | Certain | Doubtful | Total
0-Balloon | 14 | 7 | 21 | 15.1 | 7.5 | 22.6 | 2 | 2 | 4 | 5.3 | 5.3 | 10.6
1-Astronomical | 8 | 3 | 11 | 8.6 | 3.2 | 11.8 | 3 | 3 | 6 | 7.9 | 7.9 | 15.8
2-Aircraft | 15 | 7 | 22 | 16.1 | 7.5 | 23.6 | 9 | 5 | 14 | 23.7 | 13.2 | 36.9
3-Light Phenom. | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1 | 0 | 1 | 2.6 | 0.0 | 2.6
4-Birds | 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 | 1 | 1 | 0.0 | 2.6 | 2.6
6-Insuffic. Info. | 15 | 0 | 15 | 16.1 | 0.0 | 16.1 | 4 | 0 | 4 | 18.4 | 0.0 | 18.4
7-Psychological | 1 | 2 | 3 | 1.1 | 2.2 | 3.3 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0
8-Unknown | 18 | 0 | 18 | 19.4 | 0.0 | 19.4 | 4 | 0 | 4 | 10.5 | 0.0 | 10.5
9-Other | 1 | 2 | 3 | 1.1 | 2.2 | 3.3 | 1 | 0 | 1 | 2.6 | 0.0 | 2.6
Total | 12 | 21 | 93 | 11.4 | 22.6 | 100 | 27 | 11 | 38 | 11.1 | 28.9 | 100

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