Switz went abroad again to France, where he obtained an airplane pilot's license, then trained at
Roosevelt Field on Long Island.). In October 1933,
Finnish-American Arvid Jacobson was arrested in
Finland, whose government declared that Jacobson and Switz belonged to the same Soviet network between United States, Canada, France, Sweden, Norway, Estonia, and Latvia. {{cite news On September 27–28, 1948, and again on February 27 and March 1, 1950, Switz testified before the
House Un-American Activities Committee. ==Personal life==