In February 1967, the crew of a Faucett Airlines DC-4 reported being buzzed for an extended period of time by a UFO shaped like an inverted cone while on an evening flight from Piura to Lima. Shortly after the UFO departed, it momentarily returned with a second, identical object and proceeded to buzz the airliner again before vanishing for good. Military authorities questioned the crew and passengers, apparently confiscating photos taken of the object.