the Stewardesses Report / Die Stewardessen (1971)
A Sleazy 1971 Stewardess-esque era film produced in Switzerland and West Germany. Original vintage airline footage throughout the movie. Best airline footage in the intro was filmed in Zurich while other filming locations are listied as being in Copenhagen and Denmark.
IMBD SUMMARY: Four intercontinental airplane stewardesses based in New York fly to various sexual experiences all over Europe, including Zurich, Copenhagen, Rome and Munich. Each flight seems to have only one or two stewardesses. —Artemis-9