All cases / Cylinders / B-29 over North Korea

B-29 over North Korea

February 23, 1952, 11:15 p.m.
Over North Korea

Unresolved
Representative drawing from the Cylinders page, not this specific sighting.
"bluish cylinder"The witness's own shape words

What happened

A bluish cylinder, three times as long as wide, with a tail and rapid pulsing, came in high and fast, made several turns and leveled off beneath the B-29 while the bomber was evading light anti-aircraft fire. Forty-five seconds.

Witnesses

B-29 navigator (a captain; name not given)

Explanation

Unresolved

Filed by Project Blue Book as unknown.

Sources

  1. The Black Vaulttheblackvault.com