In 1949, Lt. Arkadiusz Korobczyński defected with Il-2m3 attack aircraft (No 3) from Polish Navy's air base in Wicko Morskie to Gotland Island in Sweden
On November 7, 1957 Lt. Kożuchowski from 31st Fighter Squadron in Łask defected with Lim-2 (MiG-15bis, No 1919) and crash-landed near Halland in Sweden.
Oh boy.. who was the translator for the Russian captions ?
The pilot's name should have been И. Мучик or И. Мучeк. So the English name should be Muchik or Muchek.
Here is a shot of his kite after the belly landing in Sweden , May 1949.
Going back to the first question... According to the article kindly provided by Wurger, the pilot was delivered to the Soviet ship.
Russian version of Wiki article disagrees, however, and says that the pilot was sentenced to 25 years in absentia. Список лётчиков-перебежчиков периода холодной войны — Википедия