Grayville, IllinoisSeptember 1957

Insufficient Data

Summary

In September 1957, near Grayville, Illinois, a witness saw one object with vapor trails. The object moved from north to south, then to the west. It was in sight for about 20 minutes. The Air Force record card for Project 10073, its official record for unidentified flying object reports, lists the conclusion as possibly aircraft. The card says the description and flight path indicate the sighting was possibly caused by an aircraft. It notes there was no report in the file.

Reported location

Grayville, Illinois

Date of incident

September 1957

State / country

IL / US

Page count

1 scanned page

USAF evaluation

unknown

Microfilm

T1206, Roll 28

Original case file scans

Original case file · scanned by NARAPage 1 of 1

View transcribed text

|
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a PROJECT 10073 RECORD CARD
a 1. DATE 2. LOCATION 12. CONCLUSIONS
9 0 Wos Bolloon ;
BR C0 Sel eben don | Gravville, Illinois oo [5 prenely pacen |
Io 3. DATE-TIME GROUP 4. TYPE OF OBSERVATION habit) Gaal ds
E: 2 ¢ 0 Was Aircraft
9 ‘Craund- [8] -
3 hoe Ae es R:Craund- Visual Ground-Radar 1 Probably Aircraft
E fe SEE dD AOUROS 0 0 Air Visual O Air-Intereapt Radar |B Possibly Aircroft
a 5. PHOTOS : 8. SOURCE 0 Was Astronomical i
4 0 Yes 00 Probably Astronomical
3 FE 0 Possibly Astronomical $
BE a Ee Chadian ot 4
i 7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE Oa ll a
EE O lnsufficient Dato for Evaluation
E 00 Unknown
1 RIT RL ERVIN EG eT 64d CAE ER» Fo Ko NPE ial LED [5 oo JO Sr a J. SRN HE I NO
Aq 10. BRIEF SUMMARY OF SIGHTING 11. COMMENTS
One object soen with vapor trails, Description and flight path
Ek Object was scen moving from North to indicate that this sighting
A South to West, Object was in sight was possibly caused by an
{8 ~ = . . Po ’
Loos 20 minutes, ailrcratf fi:
E
E : No report in file,
3 ATIC FORM 329 (REV 25 SEP 52)
i /
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Source: National Archives Catalog · NAID 28971654