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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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(hq159b-il) HQ 1.5/9 B AIRFOIL

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HQ 1.5/9 B AIRFOILQuabeck HQ 1.5/9 B R/C sailplane airfoil
Max thickness 9% at 37.1% chord
Max camber 1.5% at 50% chord
Max Cl/Cd 84.8 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(rg15a213-il) RG 15A 2.5/13.0 AIRFOIL

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RG 15A 2.5/13.0 AIRFOILRolf Girsberger RG 15A 2.5/13.0 airfoil
Max thickness 13% at 30.2% chord
Max camber 2.5% at 39.7% chord
Max Cl/Cd 84.8 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(e1212-il) EPPLER E1212 AIRFOIL

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EPPLER E1212 AIRFOILEppler E1212 general aviation airfoil
Max thickness 17.7% at 23.4% chord
Max camber 3.2% at 36.4% chord
Max Cl/Cd 84.7 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(sd8040-il) SD8040 (10%)

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SD8040 (10%)Selig/Donovan SD8040 low Reynolds number airfoil
Max thickness 10% at 29.7% chord
Max camber 2.1% at 44% chord
Max Cl/Cd 84.7 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(hq1585-il) HQ 1.5/8.5 AIRFOIL

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HQ 1.5/8.5 AIRFOILQuabeck HQ 1.5/8.5 R/C sailplane airfoil
Max thickness 8.6% at 35% chord
Max camber 1.5% at 50% chord
Max Cl/Cd 84.7 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(rhodesg30-il) Rhode St. Genese 30

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Rhode St. Genese 30Rhode St. Genese 30 airfoil
Max thickness 9.7% at 30% chord
Max camber 3.2% at 40% chord
Max Cl/Cd 84.6 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(wb13535sm-il) WB-135/35 13.5% smoothed

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WB-135/35  13.5%  smoothedWoody Blanchard WB135/35 R/C sailplane airfoil
Max thickness 13.6% at 25% chord
Max camber 3.8% at 50% chord
Max Cl/Cd 84.6 at Re# 500,000
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 84.6 at Re# 500,000
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 84.6 at Re# 500,000
Source UIUC Airfoil Coordinates Database

(fx63147-il) FX 63-147 AIRFOIL

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FX 63-147 AIRFOILWortmann FX 63-147 airfoil
Max thickness 14.7% at 33.9% chord
Max camber 3.1% at 33.9% chord
Max Cl/Cd 84.5 at Re# 500,000
Source UIUC Airfoil Coordinates Database
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