KAL - Kaliningrad :
Kaliningrad Oblast was, as like
the Russian Federation (where it politically belongs to), part
of the Soviet Union (URS)
until 1991-09-05.
Due to the first division of the Soviet Union into different independent
republics, on 1991-09-06, Kaliningrad became an exclave, surrounded
by Poland, Lithuania, and the baltic sea.
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see here for a note on stations of formerly exixting countries
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