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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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(raf33-il) RAF 33 AIRFOIL

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RAF 33 AIRFOILRAF-33 airfoil
Max thickness 12.6% at 30% chord
Max camber 4.7% at 30% chord
Max Cl/Cd 19.4 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(goe422-il) GOE 422 AIRFOIL

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GOE 422 AIRFOILGottingen 422 airfoil
Max thickness 17.1% at 29.5% chord
Max camber 6.5% at 39.5% chord
Max Cl/Cd 19.4 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(sc20503-il) NASA SC(2)-0503 AIRFOIL

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NASA SC(2)-0503 AIRFOILNASA SC(2)-0503 airfoil (NASA TP-2969)
Max thickness 3% at 32% chord
Max camber 0.8% at 82% chord
Max Cl/Cd 19.4 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(fx61163-il) FX 61-163 AIRFOIL

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FX 61-163 AIRFOILWortmann FX 61-163 airfoil
Max thickness 16.4% at 37.1% chord
Max camber 2.6% at 33.9% chord
Max Cl/Cd 19.4 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(e376-il) EPPLER 376 AIRFOIL

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EPPLER 376 AIRFOILEppler E376 ultralight airfoil
Max thickness 2.5% at 4.3% chord
Max camber 9% at 32.7% chord
Max Cl/Cd 19.3 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(e664-il) EPPLER 664 AIRFOIL

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EPPLER 664 AIRFOILEppler E664 variable geometry sailplane airfoil
Max thickness 16.6% at 45.6% chord
Max camber 2.6% at 40.7% chord
Max Cl/Cd 19.3 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(naca663218-il) NACA 66(3)-218

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NACA 66(3)-218NACA 66(3)-218 airfoil
Max thickness 18% at 45% chord
Max camber 1.1% at 50% chord
Max Cl/Cd 19.3 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(goe776-il) GOE 776 AIRFOIL

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GOE 776 AIRFOILGottingen 776 airfoil
Max thickness 25% at 30% chord
Max camber 0% at 60% chord
Max Cl/Cd 19.2 at Re# 50,000
Source UIUC Airfoil Coordinates Database

(s835-nr) NREL's S835 Airfoil

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NREL's S835 AirfoilNREL HAWT airfoil S835 root 21.0% Dia=1 to 3 m Re=2.5E+5 Clmax(S)=1.20 Clmax(R)=1.03 High max lift coef
Max thickness 21% at 30.5% chord
Max camber 2.4% at 78% chord
Max Cl/Cd 19.2 at Re# 50,000
Source NWTC National WInd Technology Center

(supermarine371ii-il) Supermarine 371-II (tip)

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Supermarine 371-II (tip)Supermarine 371-II tip airfoil
Max thickness 8.4% at 50% chord
Max camber 0.9% at 45% chord
Max Cl/Cd 19.2 at Re# 50,000
Source UIUC Airfoil Coordinates Database
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