Phenomenon type
Transmedium behavior
Object observed transitioning between air, water, or vacuum. A category that draws particular attention in modern DoD reporting.
3 cases in the archive
- DoD · 2019-07-15 · unresolvedUSS Omaha Pyramid Footage
Navy night-vision video from the USS Omaha and adjacent vessels captured multiple pyramid-shaped objects circling the ships off San Diego. The footage was leaked publicly in 2021 and subsequently authenticated by the Dep...
- DoD · 2013-04-25 · contestedAguadilla CBP Thermal Video
U.S. Customs and Border Protection released approximately three minutes of thermal video showing an unidentified object passing rapidly across the runway at Rafael Hernández Airport, briefly entering the water and contin...
- DoD · 2004-11-14 · unresolvedUSS Nimitz Tic Tac Encounter
Multi-day series of radar contacts and visual encounters by F/A-18F crews from Strike Fighter Squadron 41 with a small white object resembling a Tic Tac, observed near the USS Nimitz Carrier Strike Group during pre-deplo...