* LX8000 polar for: SZD-50 Puchacz
* MassDryGross[kg], MaxWaterBallast[liters], Speed1[km/h], Sink1[m/s], Speed2, Sink2, Speed3, Sink3, WingArea[m2]
 435, 0, 100, -1.00, 120, -1.42, 150, -2.35, 18.16

