Planica 1977 (original) (raw)
Planica 1977 was a Smuški poleti Ski Flying Week competition, held from 18 to 20 March 1977 in Planica, Yugoslavia. With total 50,000 people in three days.
Planica 1977 was a Smuški poleti Ski Flying Week competition, held from 18 to 20 March 1977 in Planica, Yugoslavia. With total 50,000 people in three days.