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Airfoil database search

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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(s1223-il) S1223

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S1223Selig S1223 high lift low Reynolds number airfoil
Max thickness 12.1% at 19.8% chord
Max camber 8.1% at 49% chord
Max Cl/Cd 73.6 at Re# 200,000
Source UIUC Airfoil Coordinates Database

(goe692-il) GOE 692 AIRFOIL

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GOE 692 AIRFOILGottingen 692 airfoil
Max thickness 16.1% at 30% chord
Max camber 5% at 40% chord
Max Cl/Cd 73.6 at Re# 200,000
Source UIUC Airfoil Coordinates Database

(rg8-il) RG 8 AIRFOIL

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RG 8 AIRFOILRolf Girsberger RG 8 airfoil
Max thickness 10.8% at 31.1% chord
Max camber 2.2% at 60.5% chord
Max Cl/Cd 73.6 at Re# 200,000
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 73.6 at Re# 200,000
Source UIUC Airfoil Coordinates Database

(goe176-il) GOE 176 (ALBATROS 7020) AIRFOIL

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GOE 176 (ALBATROS 7020) AIRFOILGottingen 176 (Albatros 7020) airfoil
Max thickness 10.3% at 19.8% chord
Max camber 5.6% at 39.8% chord
Max Cl/Cd 73.6 at Re# 200,000
Source UIUC Airfoil Coordinates Database

(goe315-il) GOE 315 (HANSA-BRANDENBURG III.5) AIRFOIL

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GOE 315 (HANSA-BRANDENBURG III.5) AIRFOILGottingen 315 (Hansa-Brandenburg III.5) airfoil
Max thickness 8.1% at 29.9% chord
Max camber 4.1% at 29.9% chord
Max Cl/Cd 73.6 at Re# 200,000
Source UIUC Airfoil Coordinates Database

(hq2590sm-il) HQ 2.5/9.0 smoothed by Eppler

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HQ 2.5/9.0 smoothed by EpplerQuabeck HQ 2.5/9 R/C sailplane airfoil (smoothed)
Max thickness 9% at 35% chord
Max camber 2.5% at 55% chord
Max Cl/Cd 73.6 at Re# 200,000
Source UIUC Airfoil Coordinates Database

(hq259b-il) HQ 2.5/9 B AIRFOIL

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HQ 2.5/9 B AIRFOILQuabeck HQ 2.5/9 B R/C sailplane airfoil
Max thickness 9% at 35% chord
Max camber 2.5% at 55% chord
Max Cl/Cd 73.6 at Re# 200,000
Source UIUC Airfoil Coordinates Database

(goe457-il) GOE 457 AIRFOIL

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GOE 457 AIRFOILGottingen 457 airfoil
Max thickness 7.8% at 19.9% chord
Max camber 4.2% at 39.9% chord
Max Cl/Cd 73.6 at Re# 200,000
Source UIUC Airfoil Coordinates Database

(goe532-il) GOE 532 AIRFOIL

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GOE 532 AIRFOILGottingen 532 airfoil
Max thickness 12.5% at 30% chord
Max camber 4.8% at 40% chord
Max Cl/Cd 73.5 at Re# 200,000
Source UIUC Airfoil Coordinates Database
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