Airship Wave
Referenced in 1 episode
Definition
A series of sightings of mysterious flying craft across the United States in 1896–1897, before powered airplanes existed. Some researchers now see these reports as early UFO encounters.
Referenced in 1 episode
A series of sightings of mysterious flying craft across the United States in 1896–1897, before powered airplanes existed. Some researchers now see these reports as early UFO encounters.