Mi Gran Aventura #132

Synopsis

Pilot John Marston encounters a flying saucer, which scrapes his wing. But when he alerts the authorities and they examine the plane it is untouched. Marston sees the alien craft land while flying over Nevada and lands nearby, to be told by a speaker on top of the ship to leave them alone. A photo he takes is blank when developed and a lie detector test proves negative, Releasing him as harmless, he flies at 19,00 feet due east of Las Vegas and is never seen again.