@IUFLA's drone post got me to thinking about my "flying toys" and then to toys in general from my youth. I had actually had one of these as a kid. I pulled it up and it says 1975. I wonder if Mom and Dad still have mine in the attic?
https://www.worthpoint.com/worthopedia/batman-styrofoam-plane-batplane-1975-536047471
Times have changed.