PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969

CASE REFERENCE6988441

DATE OF SIGHTINGJuly 1952

REPORTED LOCATIONCHICAGO ILL, [ILLEGIBLE]

FRAMES2

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Machine transcription · mean legibility 44.8/100 · engines: tesseract-200dpi

Transcribed Frames

FRAME 001 / 002POOR LEGIBILITY — PENDING RE-EXAMINATION

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Civilian woman in Vnicizo obae eved ten

blue-zreen dises at 50,009 traveiiing ab
nish speeds.

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FRAME 002 / 002tesseract-200dpi

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APPROVED | JUNE 1948 wee : a f)
7 UsSehe REPORT NO. (LEAVE BLANK)

Die33-548

AIR INTELLIGENCE INFORMATION REPORT -
suet Report of Unusual Flying Objects Us

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——

ANA RO TOPtiwest Illinois 735th AGAW Squadron, Williens Bey, Wise.
DATE OF REFS Auge 1952 "28 Jaly 1952
Capte Frenk J. Radmuikines |_ _individual listed Selow «-._—s#s—s—s

eee gy | ey ie gp —-
Letter 20021, 11 April 1951

SUMMARY: (Byter conciss summery of repert. Give rigniAcance in final ome-sentence peragraph. Lia inclarures @t lower left. Begin text of report om AY Form 118—Part 1/1.)

On the Both ef July 19) as 20h Ms ae _ - living at
SEER 5 RL a z0 blue flat
dise shaped o weet ra Chisago jeettiaetas, The diseube veee observed
at approximately 50,000 @ high rate of speed in a

straicht line,

vor opine at the 755th ACsW Squadron, Williams
Bay, Wiseensing There was no electronic si ing,
G00, and none by AAA observers. ep ete hag ce hs

ae fistees (15) silos, seattered clouds, high thin broken
winds Glatt, $a degrees 89 testes miles, ne restriction to vision. The

Cinelli. HaASD, etaettitnen | tan Intelligence Offieer, ealled the Yerkes

Sel need eee of Me in reference to the shove sighting,

————— -

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ST RISUTION BY SmiGina “OR

2 le +
Pp SG.

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