Valeriano Ruiz Fontes, a radio technician, observed an illuminated object, which he took at first for a large Jeep, hovering just above the ground, about 700-800 yards away. It was about 14 feet long, with half a dozen oval illuminated windows, and having on top a square turret. Near the UFO were 4 people of normal stature wearing dark uniforms and bright helmets. Two of the beings climbed up the turret, manipulating or fixing some fittings there; the other two were examining the underside of the object. After watching for about half an hour, the external lights were extinguished, showing only the illuminated portholes; the object then rose vertically with no noise to about 500 feet, then showed yellow, red orange and a triangle of blue-green lights, and took off at extremely high speed.

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