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Case FileNARA NAID 28969663 · T1206 Roll 27

Project Blue Book Case File

Port Columbus, OhioApril 1957

Unidentified

Summary

The OCR text on pages 10 and 11 is too heavily garbled to support reliable transcription. However, the structured portions of the case file are readable enough to provide a summary.

On the evening of April 24, 1957, between 2100 and 2200 hours (9 p.m. and 10 p.m.), a witness at Port Columbus, Ohio observed a single unidentified object in the night sky. The object appeared as a bright white light, roughly the size of a baseball or flashlight. It moved erratically across the sky, sometimes hovering in place, before finally disappearing toward the west. The observation lasted approximately one hour.

According to the witness's responses on the official Air Force questionnaire, the object had no discernible features other than its bright white color. The edges appeared sharp and well defined. The witness reported no unusual behavior such as sudden acceleration, shape changes, flickering, or smoke emission. The sky conditions at the time were clear with no wind, though specific weather details are partially obscured in the OCR.

The Air Force classified this sighting as "unidentified" on its summary card, though a handwritten notation on the first page suggests the evaluators considered it "probably balloon." The full case file, comprising 11 pages as held by the National Archives under microfilm T1206, Roll 27, is reproduced below.

Reported location

Port Columbus, Ohio

Date of incident

April 1957

State / country

OH / US

Page count

11 scanned pages

USAF evaluation

unidentified

Microfilm

T1206, Roll 27

Original case file scans

Original case file · scanned by NARAPage 1 of 11
View transcribed text
|
| ; : PROJECT 10073 RECORD CARD Gh Fai
J
1. DATE : 2. LOCATION 12. CONCLUSIONS
Port Columbus, Ohio O Wos Balloon |
| 94 Anyil 1957 NDavion Ohio #8 Probably Balloon
| 3. DATE-TIME GROUP 4. TYPE OF OBSERVATION Possibly Balloon
y Ly N
Local. 2100-2200(N) 8 :Ground- Visual 0 Ground-Radar 0 Was Aircraft
o TR QO Probably Aircraft
oMy____25/02002 0 Air Visuol 0 Air-Intercept Radar O Possibly Aircraft
5. PHOTOS % 8. SOURCE O Was Astronomical :
j 0 Yes O Probably Astronomical
: 0 :No Civ DO Possibly Astronomical
3 7. LENGTH OF.OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE (Jo) 11° foreciavd pRAI EE e
i O Insufficient Data for Evaluation
i { O Unknown
! hour avprox one WSW random
i 10, BRIEF SUMMARY OF SIGHTING 11. COMMENTS
One object, Like a bright star, size Balloon observation. 4
i of baseball or flashlight, color bright
i white light. No other features discern
i ible, Object hovered moved with eratic
J movement finally disappeared in the
West, ;
. ATIC FORM 329 (REV 25 SZP 52) a
E i -
i do ARR a
/ 11

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Source: National Archives Catalog · NAID 28969663