(Project Blue Book , U.S. Air Force, Washington , D.C.
Source: Fold3.com, Lindon , Utah
The file contains 7 U.S. Air Force UFO radar photos.
Quote from NICAP.org’s report (nicap.org) on this case:
”Brad Sparks:
July 12
(13?), 1952; Kirksville, MO (BBU 1436)
9:00 + 9:15 + 9:20 + 9:30 +11:04 + 11:07 p.m. (CST).
Many FPS-10 radar controllers at 790th AC&W Sq tracked large radar blips at
1,500+ knots (>1,700
mph ) to 4,800 knots (5,600 mph ) [actual speeds
about 5,000 to 6,000 mph
in all 6 tracks] inbound and outbound on nearly identical straight-line
azimuths in about the 124-293
mile range [suggestive of real objects below about 20,000 ft within the
Vertical-Lower beam of FPS-10 but not caught within higher-aimed Vertical-Center
or Vertical-Upper beams limited to >2° elevation angle].”
(ufocasebook.com image)
(tageo.com photo)
