The LS10 differs from the LS6 mainly in its wing; its other features are similar. The aerofoil was derived from the FX 81-K-130 profile used in the LS6, having as improvements: higher performance at the low and high ends of the speed range, and very low sensitivity to turbulence, rain and bugs. The wings have turbulator tape on the underside to prevent laminar separation bubbles. This suggests the profile lacks the clean natural transition of the Wortmann profile of 1981 and is probably more extensively laminar.