Dutchman Stefan Denaerde talks about his alien encounter after his boat hit a USO/UFO, ca. 1965

Stefan Denaerde's real name: A.C.M. (Ad) Beers. Encounter location: Oosterschelde (Eastern Scheldt), Zeeland, The Netherlands. Circa 1965. Date interview: August 19, 1969. Translation: "Zappfinger"