Jetman

Origin
Jetman had his own 30-issue series running from 1946 to 1951 however, he never had a story of his own... He was a mere "cover-only" character (and a lot of the times, he didn't even get that) on a re-print comic book.

Golden Age Appearances

 * Jetman #1-30 (but sometimes only in his name being the logo).