PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969

CASE REFERENCE9668986

DATE OF SIGHTINGJuly 1947

REPORTED LOCATIONWarren Ohio

FRAMES2

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Transcribed Frames

FRAME 001 / 002paddle-gpu-200dpi

UNCLASSIFIED 8 TLT
PCORD CVID
ATTC NO. DATH OF INFO 6, 7, or 8 July 1947
LOChTION Warren, Chio
AF NO.
SOURCE SOURCE Civilian GiVinian
RPPOT NO. RPPO'T HO.
DATE OF P PORT DATE OF  PORT DATF IN TO ATIC
2200 COLOR Blue-White
THE OF SEFPIIG THE OF SEFPIIC Motimated .x
SPEED 500-700 MPH SPEED 500-700 MPH Meaguren
SHAPC Estim.tra
SIRE GIRE 8 - 14" Diameter ALTITUDE 4 asured
From NE LENGTH OF TIM OBSERVED LENGTH OF TIM OBSERVED 7
COURSF -
NO. IN GROUP 1 TYPE OF OBSERVATION Ground
NANHUVERS 1
YOUND
PHOTOR SKETCHES No known discovery of object.
UNCLASSIFIED
Temporary ATIC Fonm 329 INSu NATA
(2 Jan 52)NO CA8E 2

FRAME 002 / 002paddle-gpu-200dpi

Dr HYNEK'S EVALUATIONS EXTRACTED FROM PROJECT GRUDGE REPORT.
INCILENT INDEA
1. Astronomical
a。 Eigh probability:
26，27，30，31，32，33，34，48，49，59，60，66，69，70，94，
95,96,97,98,101,102,103,104,116,119,132,136,140,
147,148,158,174,184,185,187,197,203,204,208,216,
219,238.
b. Fair or low probability:
班19，20，23。24，28。35，35，46，50，63，67。80。82，93，100，
112,120,121,129,130,144,153,165,166,167,175,192,
199,202。205,220,230，240.
2. Mon-astrononical but suggestive of other explanations 40
a. Balloons or ordinary airoraft:
#3,11,22,41,42,53,54,73,81,83,91,92,113,114,115,
126,131,138,141,145,155,156,157,159,160,161,163,
169,171,173,178,180,182,188,190,194,195,196,198, 169,171,173,178,180,182,188,190,194,195,196,198
200,201,209,210,217,222,235，237,239. 200,201，209,210，217，222，235，237，239.
b. Rookets, flares or falling bodies:
#4，5,6,7，8，9，12，13，14，15,16,25,56,65，78，106,107, #4，5，6,7，8，9,12，13，14，15,16,25,56，65，78，106，107,
108,109,133,170,211,218.
C. Miscellaneous (reflections, auroral streamers, birds, eto.):
#39,89,123,124,128,146,164,181,189,214,221,231,234.
S. Non-astronomical, with no explanation evident
a， Lack of evidedce preoludes explanations
#38,44,45,47,55,57,72,86,87,88,90,99,110,117,118,
125,127,137, 139,149,150,177,179,191,206,212,213,
229,232,233.
b, Evidence offered euggests no explanation:
1，2,10，17，21，29，37，40,51，52，58，61，52，64，68，71。
75,76,77,79,84,105，111,122,135,151,152,154,162。
168,172,176,183,186,193,207,215,223,224,225,226,
227,236,241,242,243,244,134.