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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(fx62k131-il) WORTMANN FX 62-K-131 AIRFOIL | Wortmann FX 62-K-131/17 airfoil Max thickness 13.1% at 40.2% chord Max camber 3.9% at 53.3% chord | Remove Airfoil details Airfoil plotter |
(fx66h80-il) FX 66-H-80 | Wortmann FX 66-H-80 airfoil Max thickness 8% at 27.9% chord Max camber 2.5% at 25% chord | Remove Airfoil details Airfoil plotter |
(eh1590-il) EH 1.5/9.0 | John Yost EH 1.5/9.0 for tailless R/C aircraft Max thickness 9% at 28.7% chord Max camber 1.5% at 25.9% chord | Remove Airfoil details Airfoil plotter |
(fx73k170-il) FX 73-K-170/22 | Wortmann FX 73-K-170/22 airfoil for use with flaps (K) Max thickness 17.1% at 40.2% chord Max camber 4.6% at 56.5% chord | Remove Airfoil details Airfoil plotter |
(fx66s171-il) FX 66-S-171 AIRFOIL | Wortmann FX 66-S-171 airfoil Max thickness 17.1% at 33.9% chord Max camber 3.9% at 43.5% chord | Remove Airfoil details Airfoil plotter |
(fx057816-il) WORTMANN FX 057-816 | Wortmann FX 057-816 airfoil Max thickness 16.2% at 37.1% chord Max camber 5.1% at 37.1% chord | Remove Airfoil details Airfoil plotter |
(fx61163-il) FX 61-163 AIRFOIL | Wortmann FX 61-163 airfoil Max thickness 16.4% at 37.1% chord Max camber 2.6% at 33.9% chord | Remove Airfoil details Airfoil plotter |
(fx05188-il) WORTMANN FX 05-188 AIRFOIL | Wortmann FX 05-188 airfoil Max thickness 18.8% at 37.1% chord Max camber 2.6% at 50% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (fx62k131-il,fx66h80-il,eh1590-il,fx73k170-il,fx66s171-il,fx057816-il,fx61163-il,fx05188-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| fx62k131-il | 50,000 | 5 | 29 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k131-il | 50,000 | 0 | 30.5 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx62k131-il | 100,000 | 5 | 55.1 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k131-il | 100,000 | 0 | 56.4 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx62k131-il | 200,000 | 5 | 84.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k131-il | 200,000 | 0 | 83.7 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx62k131-il | 500,000 | 5 | 125.5 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k131-il | 500,000 | 0 | 124 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx62k131-il | 1,000,000 | 5 | 153.3 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k131-il | 1,000,000 | 0 | 162.4 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 50,000 | 9 | 32.1 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 50,000 | 5 | 31.9 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 100,000 | 9 | 47.5 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 100,000 | 5 | 47.4 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 200,000 | 9 | 63 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 200,000 | 5 | 62.8 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 500,000 | 9 | 87.6 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 500,000 | 5 | 83.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 1,000,000 | 9 | 105.3 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 1,000,000 | 5 | 98.4 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eh1590-il | 50,000 | 9 | 30.5 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eh1590-il | 50,000 | 5 | 32.3 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eh1590-il | 100,000 | 9 | 45.6 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eh1590-il | 100,000 | 5 | 45.5 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eh1590-il | 200,000 | 9 | 60.2 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eh1590-il | 200,000 | 5 | 58.7 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eh1590-il | 500,000 | 9 | 80.2 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eh1590-il | 500,000 | 5 | 76 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eh1590-il | 1,000,000 | 9 | 94.7 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eh1590-il | 1,000,000 | 5 | 83.1 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx73k170-il | 50,000 | 9 | 5.2 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx73k170-il | 50,000 | 5 | 13.3 at α=14.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx73k170-il | 100,000 | 9 | 26.9 at α=12.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx73k170-il | 100,000 | 5 | 26.3 at α=11° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx73k170-il | 200,000 | 9 | 63 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx73k170-il | 200,000 | 5 | 65.6 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx73k170-il | 500,000 | 9 | 112.9 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx73k170-il | 500,000 | 5 | 110 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx73k170-il | 1,000,000 | 9 | 145.1 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx73k170-il | 1,000,000 | 5 | 138 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66s171-il | 50,000 | 9 | 5 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66s171-il | 50,000 | 5 | 12.7 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66s171-il | 100,000 | 9 | 13.3 at α=1° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66s171-il | 100,000 | 5 | 39.2 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66s171-il | 200,000 | 9 | 70.3 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66s171-il | 200,000 | 5 | 72.4 at α=9.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66s171-il | 500,000 | 9 | 113.9 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66s171-il | 500,000 | 5 | 113.4 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66s171-il | 1,000,000 | 9 | 147.6 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66s171-il | 1,000,000 | 5 | 133.8 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx057816-il | 50,000 | 9 | 5 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx057816-il | 50,000 | 5 | 11.1 at α=15.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx057816-il | 100,000 | 9 | 17.8 at α=13.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx057816-il | 100,000 | 5 | 16.5 at α=13.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx057816-il | 200,000 | 9 | 27.6 at α=12.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx057816-il | 200,000 | 5 | 27.1 at α=11.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx057816-il | 500,000 | 9 | 113.8 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx057816-il | 500,000 | 5 | 113.3 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx057816-il | 1,000,000 | 9 | 155.8 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx057816-il | 1,000,000 | 5 | 153 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx61163-il | 50,000 | 9 | 6.1 at α=0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx61163-il | 50,000 | 5 | 19.4 at α=11.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx61163-il | 100,000 | 9 | 47.7 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx61163-il | 100,000 | 5 | 50 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx61163-il | 200,000 | 9 | 70.9 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx61163-il | 200,000 | 5 | 72.7 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx61163-il | 500,000 | 9 | 103.1 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx61163-il | 500,000 | 5 | 98.8 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx61163-il | 1,000,000 | 5 | 115.7 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx61163-il | 1,000,000 | 0 | 127.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx05188-il | 50,000 | 9 | 17.1 at α=14.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx05188-il | 50,000 | 5 | 14.2 at α=13° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx05188-il | 100,000 | 9 | 27.8 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx05188-il | 100,000 | 5 | 29.4 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx05188-il | 200,000 | 9 | 60.5 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx05188-il | 200,000 | 5 | 64.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx05188-il | 500,000 | 9 | 99.5 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx05188-il | 500,000 | 5 | 97.8 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx05188-il | 1,000,000 | 9 | 126.9 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx05188-il | 1,000,000 | 5 | 117.9 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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