* LX8000 polar for: Glasfluegel 304
* MassDryGross[kg], MaxWaterBallast[liters], Speed1[km/h], Sink1[m/s], Speed2, Sink2, Speed3, Sink3, WingArea[m2]
 305, 145, 100, -0.78, 120, -0.97, 150, -1.43, 9.9

