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AudioNASANorth Atlantic Ocean· 7/21/61

NASA-UAP-D014, Mercury-Redstone 4, July 21, 1961

Description

During the recovery of the fourth launch and second crewed spaceflight of Project Mercury, Mercury-Redstone 4 (MR-4) Liberty Bell 7, the recovery team discusses a dye pack in the water that did not activate.

Released by the U.S. Department of War on 2026-05-22 via war.gov/UFO under PURSUE — Presidential Unsealing and Reporting System for UAP Encounters. This record is in the public domain (U.S. Government Work).