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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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(naca654421-il) NACA 65(4)-421

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NACA 65(4)-421NACA 65(4)-421 airfoil
Max thickness 21% at 39.9% chord
Max camber 2.2% at 50% chord
Max Cl/Cd 19.7 at Re# 100,000
Source UIUC Airfoil Coordinates Database

(dbln526-il) SIKORSKY DBLN-526 AIRFOIL

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SIKORSKY DBLN-526 AIRFOILSikorsky DBLN-526 double ended rotorcraft airfoil
Max thickness 26% at 50% chord
Max camber 4% at 50% chord
Max Cl/Cd 19.7 at Re# 100,000
Source UIUC Airfoil Coordinates Database

(n1h15-il) NACA 1-H-15 AIRFOIL

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NACA 1-H-15 AIRFOILNACA 1-H-15 rotorcraft airfoil
Max thickness 14.7% at 40% chord
Max camber 5.5% at 40% chord
Max Cl/Cd 19.2 at Re# 100,000
Source UIUC Airfoil Coordinates Database

(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 19.2 at Re# 100,000
Source UIUC Airfoil Coordinates Database

(naca664221-il) NACA 66(4)-221

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NACA 66(4)-221NACA 66(4)-221 airfoil
Max thickness 21% at 45% chord
Max camber 1.1% at 50% chord
Max Cl/Cd 19.1 at Re# 100,000
Source UIUC Airfoil Coordinates Database

(fx77w121-il) FX 77-W-121

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FX 77-W-121Wortmann FX 77-W-121 airfoil for use on wind turbines (W)
Max thickness 12.1% at 30.9% chord
Max camber 4.6% at 30.9% chord
Max Cl/Cd 19 at Re# 100,000
Source UIUC Airfoil Coordinates Database

(naca66-018-il) NACA 66-018

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NACA 66-018NACA 66-018 airfoil
Max thickness 18% at 45% chord
Max camber 0% at 0% chord
Max Cl/Cd 18.8 at Re# 100,000
Source UIUC Airfoil Coordinates Database

(la5055-il) LIEBECK LA5055 AIRFOIL

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LIEBECK LA5055 AIRFOILLiebeck high lift airfoil
Max thickness 15.9% at 35% chord
Max camber 5.9% at 40% chord
Max Cl/Cd 18.7 at Re# 100,000
Source UIUC Airfoil Coordinates Database

(raf89-il) RAF 89 AIRFOIL

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RAF 89 AIRFOILRAF-89 airfoil
Max thickness 25% at 30% chord
Max camber 1.6% at 50% chord
Max Cl/Cd 18.7 at Re# 100,000
Source UIUC Airfoil Coordinates Database

(npl9510-il) NPL 9510 AIRFOIL

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NPL 9510 AIRFOILNPL 9510 transonic airfoil
Max thickness 11.1% at 32% chord
Max camber 1.6% at 80% chord
Max Cl/Cd 18.4 at Re# 100,000
Source UIUC Airfoil Coordinates Database
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