Airfoil Data
SD7062
SD7062 (14%)
Wing Geometry Simulator
The SD7062 (14%) is a 10.8% chord-thickness airfoil with a maximum camber of 5.4% at 30% chord, suited to general-aviation and UAV wing design. At zero angle of attack the cambered geometry generates positive lift, giving an estimated zero-lift angle of -5.4°.
Thin airfoil theory predicts a stall angle near 11.7° and a peak lift-to-drag ratio around 66 at typical UAV and light-aircraft Reynolds numbers — useful benchmarks before running a full XFOIL or NeuralFoil polar. The 11% thickness provides structural depth for main-spar placement without excessive drag penalty at moderate speeds.
Designers evaluating the SD7062 typically compare it against profiles of similar thickness: EPPLER 668 AIRFOIL, EPPLER 548 AIRFOIL, CLARK YM-15 AIRFOIL, GOE 15K AIRFOIL, GOE 619 AIRFOIL. The HQ 1.5/11 AIRFOIL is another reference profile frequently considered alongside it.
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Related Airfoils
Engineers evaluating the SD7062 frequently compare it against profiles with comparable geometric constraints. Below are the closest matches based on maximum thickness (10.8%) and max camber (5.4%).
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