Martina Navratilova is scheduled to arrive today...

Martina Navratilova is scheduled to arrive today in Prague, Czechoslovakia, for the first time since defecting to the United States in 1975.

Navratilova, 29, who won her fifth straight Wimbledon singles title two weeks ago by beating Czechoslovakia’s Hana Mandlikova, 7-6, 6-3, will head the top-seeded U.S. team in Federation Cup play, which will start Monday.