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Search the 1638 airfoils available in the databases filtering by name, thickness and camber. Click on an airfoil image to display a larger preview picture. There are links to the original airfoil source and dat file and the details page with polar diagrams for a range of Reynolds numbers.

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(goe650-il) GOE 650 AIRFOIL

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GOE 650 AIRFOILGottingen 650 airfoil
Max thickness 13.4% at 19.5% chord
Max camber 4.4% at 49.5% chord
Source UIUC Airfoil Coordinates Database

(goe277-il) GOE 277 (DAIMLER VIII) AIRFOIL

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GOE 277 (DAIMLER VIII) AIRFOILGottingen 277 (DAIMLER VIII) airfoil
Max thickness 8.3% at 29.9% chord
Max camber 4.4% at 29.9% chord
Source UIUC Airfoil Coordinates Database

(goe178-il) GOE 178 AIRFOIL

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GOE 178 AIRFOILGottingen 178 airfoil
Max thickness 8.5% at 30% chord
Max camber 4.4% at 30% chord
Source UIUC Airfoil Coordinates Database

(sp4721la-po) SP4721LA

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SP4721LASaab-Pimenta High Performance low TE dB(A) noise 100 m Diameter Wind Turbine Main Airfoil in Quiet Mode of Operation
Max thickness 21.4% at 34.8% chord
Max camber 4.4% at 67.6% chord
Source Poli-Wind. University of Sao Paulo

(e71-il) E71 (5.15%)

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E71  (5.15%)Eppler E71 low Reynolds number airfoil
Max thickness 5.2% at 25.7% chord
Max camber 4.4% at 54% chord
Source UIUC Airfoil Coordinates Database

(ec863914-il) EPPLER EC 86(-3)-914 AIRFOIL

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EPPLER EC 86(-3)-914 AIRFOILEppler EC 86(-3)-914 airfoil
Max thickness 14.3% at 35.5% chord
Max camber 4.4% at 71.2% chord
Source UIUC Airfoil Coordinates Database

(fx84w175-il) FX 84-W-175

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FX 84-W-175Wortmann FX 84-W-175 airfoil for use on wind turbines (W)
Max thickness 17.6% at 37.1% chord
Max camber 4.4% at 43.5% chord
Source UIUC Airfoil Coordinates Database

(goe735-il) GOE 735 AIRFOIL

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GOE 735 AIRFOILGottingen 735 airfoil
Max thickness 20.1% at 30% chord
Max camber 4.4% at 30% chord
Source UIUC Airfoil Coordinates Database

(fx05h126-il) WORTMANN FX 05-H-126 AIRFOIL

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WORTMANN FX 05-H-126 AIRFOILWortmann FX 05-H-126 rotorcraft airfoil
Max thickness 12.6% at 37.1% chord
Max camber 4.4% at 37.1% chord
Source UIUC Airfoil Coordinates Database

(s830-nr) NREL's S830 Airfoil

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NREL's S830 AirfoilNREL HAWT airfoil S830 primary 21.0% Dia=40 to 50 m Re=4.0E+6 Clmax(S)=1.60 Clmax(R)=1.57 High max lift coef
Max thickness 21% at 38.4% chord
Max camber 4.4% at 70.5% chord
Source NWTC National WInd Technology Center
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