Parts of KA 1 was placed at Vaxholm and it was not until the 1940s that the operations were collocated to eastern Rindö next to Oskar-Fredriksborg Fortress.
Delar av KA 1 förlades till Vaxholm och det var först på 1940-talet som verksamheten samlades till östra Rindö invid Oskar-Fredriksborg.