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Project Blue Book report PDF (direct file)

USAF / Wikimedia Commons · 2 pages · text by GLM-OCR

This Project Blue Book file combines a USAF record card with a fireball report. The record card lists two objects with a glowing white band that maneuvered erratically, and its conclusion reads as insufficient data. The attached report covers a fireball seen on September 12, 1952 at about 7:00 P.M. E.S.T., moving toward Flatwoods, West Virginia. It was brilliant greenish white and egg-shaped. The report estimates a visible flight of about 135 miles, an altitude of about 65 miles and a velocity near 27 miles per second, based on an observation point near Akron, Ohio.

Read from the scan by GLM-OCR; expect the odd misread word.

FIREBALL - SEPTEMBER 12, 1952 - FLATWOODS , W Vc.

Direction: From about 30 $ ^{\circ} $ north of east to 30 $ ^{\circ} $ south of west.

Angle of Flight: About $ 3 0^{\circ} $ from the horizontal.

Duration: 5-6 seconds

Size: About twice the diameter of the moon at zenith, but believe the object looked larger than it actually was because it was so near the horizon.

Time: Approximately 7:00 P.M. E.S.T.

Color: Brilliant greenish white.

Shape: Egg-shaped with smaller radius in front. Bluish green at rear.

Distance: Assuming that it passed over Cumberland, Md. in the flight to Flatwoods, West Virginia, it passed within 160 miles of Akron.

Aro: Weg observed while passing through an arc of approximately 45.

Length of visible flight: Based on a distance of 160 miles from Alron and an arc of $ 4 5^{\circ} $ , the flight was observed for approximately 135 miles.

Atitude: first observed, the object was about 65 miles above the surface of the earth.

round Velocity 25 miles per second.

actual Velocity=27 miles per second.

OBSERVED BY A UNMESSED

POINT 160 E. OF AKRON, OHIO.

ALL COMPUTATIONS TALLY WITH SPEECH DESIGNATION THAT ARE ACCEPTED AND OTHER R

About this file

Report, cited by the archive. The PDF is mirrored here; the original link is above. The text was read from the page images by GLM-OCR; expect the odd misread word. 2 pages are in the text index: search them above, or from the library's search.