The first report of flying saucers was made by Kenneth Arnold

1947: Year of the Flying Saucer | National Air and Space Museum

Unidentified flying object (UFO) | History, Sightings, & Facts | Britannica

Eyes on the Skies: Pierce County UFO Sightings - SouthSoundTalk

First Flying Saucer Kenneth Arnold UFO 1947 1/144 Scale Model Kit First  Flying Saucer Kenneth Arnold UFO 1947 1/144 Scale Model Kit [18SFP47] -  $49.99 : Monsters in Motion, Movie, TV Collectibles,

Flying saucers still evasive 70 years after pilot's report