Allan Kämpe was a Swedish science fiction comic, created by Eugen Semitjov in December 1942.
Allan and Eva are then rescued by four people who claim to be the heads of something called Hjärntrusten ("Braintrust").
Allan and Eva Kämpe are both pilots, and while working for the Braintrust they get many opportunities to develop their skills, as they often fly aeroplanes and spaceships of various kinds.
She is a self-willed and intelligent woman interested in new technological inventions, and while this is anything but spectacular today, it might have been more unusual for the hero and the heroine to be so equal back then.
A few examples of this includes: a form of nuclear powered ion thruster, a wide range of spaceships, ringformed space stations, "televisors", and technology for altering the weather.