Tangen was also active as a skier in the military. In 1909, for example, he was part of a Norwegian military patrol under the direction of Finn Qvale in France .
Individual evidence
^ Harry Solli, Johan Langerud, Odd Hølen, Odd Palerud: IF Liv / Fossekallen - et hundre år 1895–1995 . S.27, 170–171 , urn : nbn: no-nb_digibok_2008030300035 (access only with an IP address from Norway).