Polish Gliding Championship 2011
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IV Polish Gliding Championship - 18 meter class gliders
IX National Gliding Championship - Leszno Cup (Club A)
Central Gliding School
Leszno
SMP2011 day 1 (25-06-2011)
SMP2011 day 2 (27-06-2011)
SMP2011 day 3 (28-06-2011)
