Not quite correct. Heling was "rescued" from his plane after crash landing near Melingsvarden, but has been fatally injured by the aiming appliance inside the cockpit. He died from the injuries and is bured on Solheim grave yard in Bergen.
The engine has been taken to Herla Museum together with the wreck of an A2 FW 190 (gelbe 16) that was fished up from the sea outside Sotra a few years ago. Exhibition is being launched next year in May.
http://ktsorens.tihlde.org/flyvrak/austevoll.html