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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(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 |
(sc20402-il) NASA SC(2)-0402 AIRFOIL | NASA SC(2)-0402 airfoil (NASA TP-2969) Max thickness 2% at 34% chord Max camber 0.5% at 83% chord | Remove Airfoil details Airfoil plotter |
(sc20503-il) NASA SC(2)-0503 AIRFOIL | NASA SC(2)-0503 airfoil (NASA TP-2969) Max thickness 3% at 32% chord Max camber 0.8% at 82% chord | Remove Airfoil details Airfoil plotter |
(ah79100c-il) AH 79-100 C AIRFOIL | Althaus AH 79-100C airfoil Max thickness 9.9% at 30.9% chord Max camber 6.7% at 50% chord | Remove Airfoil details Airfoil plotter |
(fx66s196-il) FX 66-S-196 AIRFOIL | Wortmann FX 66-S-196 airfoil Max thickness 19.6% at 37.1% chord Max camber 3.8% at 43.5% chord | Remove Airfoil details Airfoil plotter |
(fx08s176-il) WORTMANN FX 08-S-176 AIRFOIL | Wortmann FX 08-S-176 airfoil Max thickness 17.6% at 37.1% chord Max camber 5.7% at 37.1% chord | Remove Airfoil details Airfoil plotter |
(ah80129-il) AH 80-129 | Althaus AH 80-129 airfoil Max thickness 12.9% at 40.2% chord Max camber 4.1% at 43.5% chord | Remove Airfoil details Airfoil plotter |
(goe777-il) GOE 777 AIRFOIL | Gottingen 777 airfoil Max thickness 22% at 30% chord Max camber 5.9% at 30% chord | Remove Airfoil details Airfoil plotter |
(sc20518-il) NASA SC(2)-0518 AIRFOIL | NASA SC(2)-0518 airfoil (NASA TP-2969) Max thickness 18% at 35% chord Max camber 1.9% at 82% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (fx61147-il,sc20402-il,sc20503-il,ah79100c-il,fx66s196-il,fx08s176-il,ah80129-il,goe777-il,sc20518-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| 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 | |
| sc20402-il | 50,000 | 9 | 14.2 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20402-il | 50,000 | 5 | 14.5 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20402-il | 100,000 | 9 | 16.3 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20402-il | 100,000 | 5 | 16.9 at α=1.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20402-il | 200,000 | 9 | 20.1 at α=0.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20402-il | 200,000 | 5 | 40.1 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20402-il | 500,000 | 0 | 64.6 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20402-il | 1,000,000 | 9 | 32.7 at α=-0.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20503-il | 50,000 | 9 | 19.4 at α=1.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20503-il | 50,000 | 5 | 19.4 at α=1.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20503-il | 100,000 | 9 | 26.5 at α=1.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20503-il | 100,000 | 5 | 24 at α=1° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20503-il | 200,000 | 9 | 52.3 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20503-il | 200,000 | 5 | 32.1 at α=0.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20503-il | 500,000 | 9 | 50.2 at α=0.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20503-il | 500,000 | 5 | 35.3 at α=1.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20503-il | 1,000,000 | 9 | 71.3 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20503-il | 1,000,000 | 5 | 42.8 at α=1.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah79100c-il | 50,000 | 9 | 32.2 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah79100c-il | 50,000 | 5 | 31.5 at α=10° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah79100c-il | 100,000 | 9 | 61.7 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah79100c-il | 100,000 | 5 | 61.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah79100c-il | 200,000 | 9 | 97.6 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah79100c-il | 200,000 | 5 | 97 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah79100c-il | 500,000 | 9 | 147.6 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah79100c-il | 500,000 | 5 | 137.7 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah79100c-il | 1,000,000 | 9 | 183 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah79100c-il | 1,000,000 | 5 | 161.4 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66s196-il | 50,000 | 9 | 4.5 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66s196-il | 50,000 | 5 | 9.5 at α=16° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66s196-il | 100,000 | 9 | 14.8 at α=14.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66s196-il | 100,000 | 5 | 20 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66s196-il | 200,000 | 9 | 37.2 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66s196-il | 200,000 | 5 | 59.7 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66s196-il | 500,000 | 9 | 105.4 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66s196-il | 500,000 | 5 | 103.5 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66s196-il | 1,000,000 | 9 | 137.4 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66s196-il | 1,000,000 | 5 | 130.8 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx08s176-il | 50,000 | 9 | 4.2 at α=13° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx08s176-il | 50,000 | 5 | 9.2 at α=-1.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx08s176-il | 100,000 | 9 | 5.1 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx08s176-il | 100,000 | 5 | 20.4 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx08s176-il | 200,000 | 9 | 29.1 at α=12.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx08s176-il | 200,000 | 5 | 50.8 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx08s176-il | 500,000 | 9 | 108.8 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx08s176-il | 500,000 | 5 | 106.8 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx08s176-il | 1,000,000 | 9 | 142 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx08s176-il | 1,000,000 | 5 | 139.3 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 50,000 | 9 | 18.2 at α=11.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 50,000 | 5 | 19 at α=10.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 100,000 | 9 | 37.9 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 100,000 | 5 | 39.4 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 200,000 | 9 | 79 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 200,000 | 5 | 78.4 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 500,000 | 9 | 124.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 500,000 | 5 | 121.6 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 1,000,000 | 9 | 152.3 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 1,000,000 | 5 | 143.7 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe777-il | 50,000 | 9 | 3 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe777-il | 50,000 | 5 | 8.1 at α=0.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe777-il | 100,000 | 9 | 15.5 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe777-il | 100,000 | 5 | 32.1 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe777-il | 200,000 | 9 | 54.6 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe777-il | 200,000 | 5 | 57.7 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe777-il | 500,000 | 9 | 90.5 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe777-il | 500,000 | 5 | 81.7 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe777-il | 1,000,000 | 9 | 109 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe777-il | 1,000,000 | 5 | 101.8 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20518-il | 50,000 | 9 | 26 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20518-il | 50,000 | 5 | 20.9 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20518-il | 100,000 | 9 | 25.9 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20518-il | 100,000 | 5 | 30.2 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20518-il | 200,000 | 9 | 36.5 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20518-il | 200,000 | 5 | 43.2 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20518-il | 500,000 | 9 | 59.3 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20518-il | 500,000 | 5 | 62.5 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20518-il | 1,000,000 | 9 | 77.3 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20518-il | 1,000,000 | 5 | 78.1 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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