* LK8000 polar for: LS-8-18
* MassDryGross[kg], MaxWaterBallast[liters], Speed1[km/h], Sink1[m/s], Speed2, Sink2, Speed3, Sink3, WingArea[m2]
    325, 185,  80, -0.51,  94, -0.56, 173, -2.00, 11.4   // BestLD48

