Sombrero (Tierra del Fuego) — August 9, 1959 (1954)
Mr. Uribe, a petroleum engineer, and two other witnesses had to stop when they ran out of fuel; they observed a light swinging like a pendulum, coming close to the ground. It ;ip peared as a large, vertical, egg-shaped object which made a “whooshing” sound. Closest approach 120 m. Estimated height: 2 m; width, 15 m. When Uribe aimed a rifle at the object, it went out of sight within seconds. (Lor. Il] 14)
Source: Passport to Magonia
Case: 493