Planica 1957 was international ski flying week competition, held from 9–10 March 1957 in Planica, PR Slovenia, FPR Yugoslavia. A total of 30,000 people gathered for three days.
Planica 1957 was international ski flying week competition, held from 9–10 March 1957 in Planica, PR Slovenia, FPR Yugoslavia. A total of 30,000 people gathered for three days. (en)