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

Text

This text came with the file. It may have mistakes. When the text and the image disagree, the image is right.

I
I
LIST OF ILLUSTRATIONS
(Continued)
Figure 14 Distribution of Object Sightings by Months Among the Eight Duration
Groups for All Years
Figure 15 Distribution of Object Sightings by Shape of Object(s) Reported With
Evaluation Distribution for Each Shape Group ,
Figure 16 Distribution of Object Sightings by Reported Speed of Object(s) With
Evaluation Distribution for Each Speed Group .
Figure 17 Distribution of All Sightings by Observer Location for All Years and Each Year
Figure 18 Comparison of Known and Unknown Object Sightings by Color, 1947-1952
Figure 19 Comparison of Known and Unknown Object Sightings by Number of Objects
per Sighting, 1947-1952
Figure 20 Comparison of Known and Unknown Object Sightings by Speed, 1947-1952
Figure 21 Comparison of Known and Unknown Object Sightings by Duration, 1947-1952
Figure 22 Comparison of Known and Unknown Object Sightings by Shape, 1947-1952
Figure 23 Comparison of Known and Unknown Object Sightings by Light Brightness, 1947-1952
Figure 24 Comparison of Monthly Distribution of Object Sightings Evaluated as Astronomical
Versus Total Object Sightings Less Astronomical.
Figure 25 Comparison of Monthly Distribution of Object Sightings Evaluated as Aircraft
Versus Total Object Sightings Less Aircraft
Figure 26 Comparison of Monthly Distribution of Object Sightings Evaluated as Balloon
Versus Total Object Sightings Less Balloon,
Figure 27 Comparison of Monthly Distribution of Object Sightings Evaluated as Insufficient
Information Versus Total Object Sightings Less Insufficient Information
Figure 28 Comparison of Monthly Distribution of Object Sightings Evaluated as Other
Versus Total Object Sightings Less Other
Figure 29 Comparison of Monthly Distribution of Object Sightings Evaluated as Unknown
Versus Total Object Sightings Less Unknown
Figure 30 Characteristics Profiles of Object Sightings by Total Sample, Known Evaluations,
and Individual Known Evaluations, With Unknown Evaluations Superimposed ,
Figure 31 Frequency of Object, Unit, and All Sightings Within the U. S., 1947-1952, by
Subdivisions of One Degree of Latitude and Longitude
Figure 32 Distribution of Object Sightings by Evaluation for the Twelve Regional Areas of
the U. S., With the Strategic Areas Located
Figure 33 Comparison of Evaluation of Object Sightings in the Strategic Areas of the
Central East Region
Figure 34 Comparison of Evaluation of Object Sightings in the Strategic Areas of the
Central Midwest Region
Figure 35 Comparison of Evaluation of Object Sightings in the Strategic Areas of the
Central Farwest Region
Figure 36 Comparison of Evaluation of Object Sightings in the Strategic Areas of the
South Midwest Region .
Figure 37 Comparison of Evaluation of Object Sightings in the Strategic Areas of the
South West Region
iv
I
Page
30
I
31
I
32
33
I
34
35
I
36
I
37
38
I
39
40
I
41
42
I
43
I
44
I
45
,-
46
47
I
48
I
49
50
I
51
I
52
I
53
I
I
I