Airfoil Comparison
Select airfoils from the airfoil database or add your own airfoils and compare the airfoil shape and lift/drag polars.
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(fx73cl2152-il) FX 73-CL2-152 | Wortmann FX 73-CL2-152 airfoil Max thickness 15.2% at 22.2% chord Max camber 6.6% at 43.5% chord | Remove Airfoil details Airfoil plotter |
(fx79k144-il) WORTMANN FX 79-K-144/17 AIRFOIL | Wortmann FX 79-K-144/17 sailplane airfoil Max thickness 14.4% at 43.5% chord Max camber 2.8% at 40.2% chord | Remove Airfoil details Airfoil plotter |
(fxl142k-il) FX LIII-142 K 25 AIRFOIL | Wortmann FX LIII-142 K 25 airfoil Max thickness 14.2% at 30.9% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
(fx63158-il) FX 63-158 AIRFOIL | Wortmann FX 63-158 airfoil Max thickness 15.8% at 33.9% chord Max camber 3.8% at 37.1% chord | Remove Airfoil details Airfoil plotter |
(fx61147-il) FX 61-147 AIRFOIL | Wortmann FX 61-147 airfoil Max thickness 14.8% at 33.9% chord Max camber 3.2% at 33.9% chord | Remove Airfoil details Airfoil plotter |
(fx63100-il) FX 63-100 AIRFOIL | Wortmann FX 63-100 airfoil Max thickness 9.9% at 30.8% chord Max camber 4.3% at 50% chord | Remove Airfoil details Airfoil plotter |
(fx76mp140-il) FX 76-MP-140 | Wortmann FX 76-MP-140 airfoil Max thickness 14.1% at 33.9% chord Max camber 7.1% at 46.7% chord | Remove Airfoil details Airfoil plotter |
(fx79l100-il) FX 79-L-100 | Wortmann FX 79-L-100 symmetrical airfoil Max thickness 10.1% at 33.9% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (fx73cl2152-il,fx79k144-il,fxl142k-il,fx63158-il,fx61147-il,fx63100-il,fx76mp140-il,fx79l100-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| fx73cl2152-il | 50,000 | 9 | 16.3 at α=0° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx73cl2152-il | 50,000 | 5 | 32.6 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx73cl2152-il | 100,000 | 9 | 41.3 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx73cl2152-il | 100,000 | 5 | 52.8 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx73cl2152-il | 200,000 | 9 | 66.3 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx73cl2152-il | 200,000 | 5 | 74.9 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx73cl2152-il | 500,000 | 9 | 104.2 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx73cl2152-il | 500,000 | 5 | 107.8 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx73cl2152-il | 1,000,000 | 9 | 136.2 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx73cl2152-il | 1,000,000 | 5 | 135.3 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx79k144-il | 50,000 | 9 | 24.2 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx79k144-il | 50,000 | 5 | 22.6 at α=9.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx79k144-il | 100,000 | 9 | 44.3 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx79k144-il | 100,000 | 5 | 42.7 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx79k144-il | 200,000 | 9 | 75.2 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx79k144-il | 200,000 | 5 | 65 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx79k144-il | 500,000 | 9 | 91.3 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx79k144-il | 500,000 | 5 | 89 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx79k144-il | 1,000,000 | 9 | 110.6 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx79k144-il | 1,000,000 | 5 | 102.7 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fxl142k-il | 50,000 | 9 | 27.1 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fxl142k-il | 50,000 | 5 | 28.3 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fxl142k-il | 100,000 | 9 | 42.1 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fxl142k-il | 100,000 | 5 | 39.6 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fxl142k-il | 200,000 | 9 | 54.8 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fxl142k-il | 200,000 | 5 | 47.5 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fxl142k-il | 500,000 | 9 | 63.1 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fxl142k-il | 500,000 | 5 | 60.6 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fxl142k-il | 1,000,000 | 9 | 75.2 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fxl142k-il | 1,000,000 | 5 | 72.1 at α=11.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63158-il | 50,000 | 9 | 6.7 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63158-il | 50,000 | 5 | 18.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63158-il | 100,000 | 9 | 47.5 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63158-il | 100,000 | 5 | 51.4 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63158-il | 200,000 | 9 | 72.4 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63158-il | 200,000 | 5 | 67.9 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63158-il | 500,000 | 9 | 76.9 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63158-il | 500,000 | 5 | 70.4 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63158-il | 1,000,000 | 9 | 85 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63158-il | 1,000,000 | 5 | 81.9 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx61147-il | 50,000 | 9 | 8.4 at α=1° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx61147-il | 50,000 | 5 | 28.7 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx61147-il | 100,000 | 9 | 50 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx61147-il | 100,000 | 5 | 52.3 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx61147-il | 200,000 | 9 | 70.8 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx61147-il | 200,000 | 5 | 71.9 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx61147-il | 500,000 | 9 | 99.2 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx61147-il | 500,000 | 5 | 98.7 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx61147-il | 1,000,000 | 9 | 123.9 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx61147-il | 1,000,000 | 5 | 119.2 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63100-il | 50,000 | 9 | 43 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63100-il | 50,000 | 5 | 44.3 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63100-il | 100,000 | 9 | 67 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63100-il | 100,000 | 5 | 67.7 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63100-il | 200,000 | 9 | 92.9 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63100-il | 200,000 | 5 | 90 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63100-il | 500,000 | 9 | 121.7 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63100-il | 500,000 | 5 | 106.2 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63100-il | 1,000,000 | 9 | 136.5 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63100-il | 1,000,000 | 5 | 115.4 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx76mp140-il | 50,000 | 9 | 5.9 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx76mp140-il | 50,000 | 5 | 14.1 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx76mp140-il | 100,000 | 9 | 37.8 at α=12° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx76mp140-il | 100,000 | 5 | 37.3 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx76mp140-il | 200,000 | 9 | 78.1 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx76mp140-il | 200,000 | 5 | 78.3 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx76mp140-il | 500,000 | 9 | 138.2 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx76mp140-il | 500,000 | 5 | 131.5 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx76mp140-il | 1,000,000 | 9 | 181.6 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx76mp140-il | 1,000,000 | 5 | 153.4 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx79l100-il | 50,000 | 9 | 27.7 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx79l100-il | 50,000 | 5 | 27 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx79l100-il | 100,000 | 9 | 38.6 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx79l100-il | 100,000 | 5 | 35.9 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx79l100-il | 200,000 | 9 | 50.1 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx79l100-il | 200,000 | 5 | 41.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx79l100-il | 500,000 | 9 | 58 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx79l100-il | 500,000 | 5 | 58.1 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx79l100-il | 1,000,000 | 9 | 70.6 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx79l100-il | 1,000,000 | 5 | 72.7 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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