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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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(fx75193-il) WORTMANN FX 75-193

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WORTMANN FX 75-193Wortmann FX 75-193 airfoil
Max thickness 19.3% at 40.2% chord
Max camber 3.7% at 69.1% chord
Max Cl/Cd 11.7 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(e562-il) EPPLER 562 AIRFOIL

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EPPLER 562 AIRFOILEppler E562 general aviation airfoil
Max thickness 15% at 27.6% chord
Max camber 4% at 50.8% chord
Max Cl/Cd 11.6 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(goe573-il) GOE 573 AIRFOIL

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GOE 573 AIRFOILGottingen 573 airfoil
Max thickness 14.1% at 29.9% chord
Max camber 6.5% at 29.9% chord
Max Cl/Cd 11.6 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(ah93w174-il) AH 93-W-174

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AH 93-W-174Althaus AH 93-W-174 airfoil for use on wind turbines (W)
Max thickness 17.4% at 33.9% chord
Max camber 3.9% at 37.1% chord
Max Cl/Cd 11.6 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(e1213-il) EPPLER 1213 AIRFOIL

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EPPLER 1213 AIRFOILEppler E1213 general aviation airfoil
Max thickness 17.4% at 22.1% chord
Max camber 2.1% at 35.1% chord
Max Cl/Cd 11.5 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(e583-il) EPPLER 583 AIRFOIL

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EPPLER 583 AIRFOILEppler E583 sailplane airfoil
Max thickness 16.5% at 38% chord
Max camber 4.5% at 38% chord
Max Cl/Cd 11.5 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(s818-nr) NREL's S818 Airfoil

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NREL's S818 AirfoilNREL HAWT airfoil S818 root 24.0% Dia=30 to 50 m Re=2.5E+6 Clmax(S)=1.68 Clmax(R)=1.61 Restrained max lift coef
Max thickness 24% at 30.9% chord
Max camber 3.3% at 74.2% chord
Max Cl/Cd 11.4 at Re# 50,000
Source NWTC National WInd Technology Center

(goe770-il) GOE 770 AIRFOIL

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GOE 770 AIRFOILGottingen 770 airfoil
Max thickness 21% at 30% chord
Max camber 4% at 30% chord
Max Cl/Cd 11.3 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(goe390-il) GOE 390 AIRFOIL

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GOE 390 AIRFOILGottingen 390 airfoil
Max thickness 20.3% at 29.2% chord
Max camber 6.9% at 39.2% chord
Max Cl/Cd 11.3 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(naca644421-il) NACA 64(4)-421

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NACA 64(4)-421NACA 64(4)-421 airfoil
Max thickness 20.9% at 34.8% chord
Max camber 2.2% at 50% chord
Max Cl/Cd 11.3 at Re# 50,000
Source UIUC Airfoil Coordinates Database
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