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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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(naca634421-il) NACA 63(4)-421

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NACA 63(4)-421NACA 63(4)-421 airfoil
Max thickness 21% at 34.8% chord
Max camber 2.2% at 50% chord
Max Cl/Cd 109.7 at Re# 1,000,000
Source UIUC Airfoil Coordinates Database

(e642-il) EPPLER 642 AIRFOIL

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EPPLER 642 AIRFOILEppler E642 sailplane airfoil
Max thickness 15.1% at 39.4% chord
Max camber 3% at 39.4% chord
Max Cl/Cd 109.7 at Re# 1,000,000
Source UIUC Airfoil Coordinates Database

(s4053-il) S4053

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S4053Selig S4053 low Reynolds number airfoil
Max thickness 8.9% at 30.9% chord
Max camber 3% at 45% chord
Max Cl/Cd 109.6 at Re# 1,000,000
Source UIUC Airfoil Coordinates Database

(usa35a-il) USA 35 A AIRFOIL

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USA 35 A AIRFOILUSA-35A airfoil
Max thickness 18.2% at 29.4% chord
Max camber 6.4% at 39.4% chord
Max Cl/Cd 109.6 at Re# 1,000,000
Source UIUC Airfoil Coordinates Database

(fx83w160-il) FX 83-W-160

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FX 83-W-160Wortmann FX 83-W-160 airfoil for use on wind turbines (W)
Max thickness 16.1% at 37.1% chord
Max camber 3.9% at 62.9% chord
Max Cl/Cd 109.6 at Re# 1,000,000
Source UIUC Airfoil Coordinates Database

(s827-nr) NREL's S827 Airfoil

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NREL's S827 AirfoilNREL HAWT airfoil S827 primary 21.0% Dia=40 to 50 m Re=4.0E+6 Clmax(S)=1.00 Clmax(R)=0.99 Restrained max lift coef
Max thickness 21% at 44.9% chord
Max camber 2.2% at 68% chord
Max Cl/Cd 109.6 at Re# 1,000,000
Source NWTC National WInd Technology Center

(a18-il) A18 (original)

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A18 (original)Archer A18 F1C free flight airfoil(original)
Max thickness 7.3% at 30% chord
Max camber 3.9% at 45% chord
Max Cl/Cd 109.6 at Re# 1,000,000
Source UIUC Airfoil Coordinates Database

(hq358-il) HQ 3.5/8 AIRFOIL

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HQ 3.5/8 AIRFOILQuabeck HQ 3.5/8 R/C sailplane airfoil
Max thickness 8% at 35% chord
Max camber 3.5% at 50% chord
Max Cl/Cd 109.6 at Re# 1,000,000
Source UIUC Airfoil Coordinates Database

(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
Max Cl/Cd 109.6 at Re# 1,000,000
Source UIUC Airfoil Coordinates Database

(goe382-il) GOE 382 AIRFOIL

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GOE 382 AIRFOILGottingen 382 airfoil
Max thickness 20% at 29% chord
Max camber 6% at 39% chord
Max Cl/Cd 109.6 at Re# 1,000,000
Source UIUC Airfoil Coordinates Database
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