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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(goe495-il) GOE 495 AIRFOIL | Gottingen 495 airfoil Max thickness 6.9% at 30% chord Max camber 5% at 50% chord | Remove Airfoil details Airfoil plotter |
(n64212mb-il) NACA 64(1)-212 MOD B | NACA-NASA/AMES/Hicks 63(1)-212 MOD B airfoil Max thickness 12% at 34.9% chord Max camber 1.5% at 9.9% chord | Remove Airfoil details Airfoil plotter |
(naca664221-il) NACA 66(4)-221 | NACA 66(4)-221 airfoil Max thickness 21% at 45% chord Max camber 1.1% at 50% chord | Remove Airfoil details Airfoil plotter |
(naca16021-il) NACA 16-021 | NACA 16-021 airfoil Max thickness 21% at 50% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
(nl722343-il) NLR-7223-43 AIRFOIL | NLR NLR-7223-43 transonic rotorcraft airfoil Max thickness 8.6% at 38% chord Max camber 1.3% at 74% chord | Remove Airfoil details Airfoil plotter |
(usa35-il) USA 35 AIRFOIL | USA-35 airfoil Max thickness 18.2% at 29.4% chord Max camber 6.4% at 39.4% chord | Remove Airfoil details Airfoil plotter |
(naca66206-il) NACA 66-206 | NACA 66-206 airfoil Max thickness 6% at 45% chord Max camber 1.1% at 50% chord | Remove Airfoil details Airfoil plotter |
(naca643218-il) NACA 64(3)-218 | NACA 64(3)-218 airfoil Max thickness 18% at 34.9% chord Max camber 1.1% at 50% chord | Remove Airfoil details Airfoil plotter |
(goe278-il) GOE 278 (DAIMLER IX) AIRFOIL | Gottingen 278 (DAIMLER IX) airfoil Max thickness 7.4% at 29.9% chord Max camber 4.3% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(naca63209-il) NACA 63-209 | NACA 63-209 airfoil Max thickness 9% at 35% chord Max camber 1.1% at 50% chord | Remove Airfoil details Airfoil plotter |
(goe318-il) GOE 318 (HANSA-BRANDENBURG VI.5) AIRFOIL | Gottingen 318 (Hansa-Brandenburg VI.5) airfoil Max thickness 9.1% at 29.9% chord Max camber 4.3% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(goe803h-il) GOE 803 (HACKLINGER) AIRFOIL | Gottingen 803 (Hacklinger) airfoil Max thickness 6.3% at 15% chord Max camber 6.6% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe692-il) GOE 692 AIRFOIL | Gottingen 692 airfoil Max thickness 16.1% at 30% chord Max camber 5% at 40% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (goe495-il,n64212mb-il,naca664221-il,naca16021-il,nl722343-il,usa35-il,naca66206-il,naca643218-il,goe278-il,naca63209-il,goe318-il,goe803h-il,goe692-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe495-il | 50,000 | 9 | 44.8 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe495-il | 50,000 | 5 | 45.2 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe495-il | 100,000 | 9 | 69.2 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe495-il | 100,000 | 5 | 69.3 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe495-il | 200,000 | 9 | 95.8 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe495-il | 200,000 | 5 | 93.9 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe495-il | 500,000 | 9 | 132.8 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe495-il | 500,000 | 5 | 122.7 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe495-il | 1,000,000 | 9 | 158.9 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe495-il | 1,000,000 | 5 | 126.9 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n64212mb-il | 50,000 | 9 | 24.3 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n64212mb-il | 50,000 | 5 | 25.3 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n64212mb-il | 100,000 | 9 | 30.6 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n64212mb-il | 100,000 | 5 | 35.1 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n64212mb-il | 200,000 | 9 | 45.8 at α=11.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n64212mb-il | 200,000 | 5 | 51.3 at α=10.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n64212mb-il | 500,000 | 9 | 74.4 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n64212mb-il | 500,000 | 5 | 76.5 at α=9.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n64212mb-il | 1,000,000 | 9 | 96.8 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n64212mb-il | 1,000,000 | 5 | 95 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca664221-il | 50,000 | 9 | 16.5 at α=12.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca664221-il | 50,000 | 5 | 12.2 at α=11.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca664221-il | 100,000 | 9 | 19.1 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca664221-il | 100,000 | 5 | 18.1 at α=10° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca664221-il | 200,000 | 9 | 29.6 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca664221-il | 200,000 | 5 | 30.5 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca664221-il | 500,000 | 9 | 68.6 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca664221-il | 500,000 | 5 | 69.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca664221-il | 1,000,000 | 9 | 100.8 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca664221-il | 1,000,000 | 5 | 91.7 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca16021-il | 50,000 | 9 | 21.9 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca16021-il | 50,000 | 5 | 17.9 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca16021-il | 100,000 | 9 | 28.3 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca16021-il | 100,000 | 5 | 20.7 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca16021-il | 200,000 | 9 | 33.7 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca16021-il | 200,000 | 5 | 26.3 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca16021-il | 500,000 | 9 | 39.5 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca16021-il | 500,000 | 5 | 28.4 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca16021-il | 1,000,000 | 9 | 42 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca16021-il | 1,000,000 | 5 | 31.6 at α=12.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nl722343-il | 50,000 | 9 | 30.4 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nl722343-il | 50,000 | 5 | 29.2 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nl722343-il | 100,000 | 9 | 42.5 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nl722343-il | 100,000 | 5 | 41.4 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nl722343-il | 200,000 | 9 | 53.6 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nl722343-il | 200,000 | 5 | 53.1 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nl722343-il | 500,000 | 9 | 70.2 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nl722343-il | 500,000 | 5 | 67.4 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nl722343-il | 1,000,000 | 9 | 82.6 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nl722343-il | 1,000,000 | 5 | 78.1 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usa35-il | 50,000 | 9 | 4.3 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usa35-il | 50,000 | 5 | 20.6 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usa35-il | 100,000 | 9 | 35.4 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usa35-il | 100,000 | 5 | 46.4 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usa35-il | 200,000 | 9 | 66.5 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usa35-il | 200,000 | 5 | 67 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usa35-il | 500,000 | 9 | 97.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usa35-il | 500,000 | 5 | 92.2 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usa35-il | 1,000,000 | 9 | 122.3 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usa35-il | 1,000,000 | 5 | 109.5 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca66206-il | 50,000 | 9 | 20.9 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca66206-il | 50,000 | 5 | 22.6 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca66206-il | 100,000 | 9 | 28.4 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca66206-il | 100,000 | 5 | 35.9 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca66206-il | 200,000 | 9 | 52.9 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca66206-il | 200,000 | 5 | 50.7 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca66206-il | 500,000 | 9 | 71.7 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca66206-il | 500,000 | 5 | 59.4 at α=1.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca66206-il | 1,000,000 | 9 | 76.3 at α=1.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca66206-il | 1,000,000 | 5 | 66.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca643218-il | 50,000 | 9 | 21.9 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca643218-il | 50,000 | 5 | 18 at α=10.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca643218-il | 100,000 | 9 | 41.5 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca643218-il | 100,000 | 5 | 39.7 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca643218-il | 200,000 | 9 | 62.3 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca643218-il | 200,000 | 5 | 60.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca643218-il | 500,000 | 9 | 89.6 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca643218-il | 500,000 | 5 | 78.8 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca643218-il | 1,000,000 | 9 | 106.4 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca643218-il | 1,000,000 | 5 | 88.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe278-il | 50,000 | 9 | 38.5 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe278-il | 50,000 | 5 | 40.7 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe278-il | 100,000 | 9 | 55.9 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe278-il | 100,000 | 5 | 56.4 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe278-il | 200,000 | 9 | 72.5 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe278-il | 200,000 | 5 | 72.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe278-il | 500,000 | 9 | 95.9 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe278-il | 500,000 | 5 | 92.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe278-il | 1,000,000 | 9 | 113.3 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe278-il | 1,000,000 | 5 | 102.2 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca63209-il | 50,000 | 9 | 32.1 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca63209-il | 50,000 | 5 | 32.9 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca63209-il | 100,000 | 9 | 47.3 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca63209-il | 100,000 | 5 | 44.5 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca63209-il | 200,000 | 9 | 62 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca63209-il | 200,000 | 5 | 55.5 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca63209-il | 500,000 | 9 | 78 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca63209-il | 500,000 | 5 | 63.4 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca63209-il | 1,000,000 | 9 | 84.6 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca63209-il | 1,000,000 | 5 | 72.7 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe318-il | 50,000 | 9 | 20.7 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe318-il | 50,000 | 5 | 35.5 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe318-il | 100,000 | 9 | 50.4 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe318-il | 100,000 | 5 | 53.7 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe318-il | 200,000 | 9 | 69 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe318-il | 200,000 | 5 | 70 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe318-il | 500,000 | 9 | 93.3 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe318-il | 500,000 | 5 | 92.1 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe318-il | 1,000,000 | 9 | 113.9 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe318-il | 1,000,000 | 5 | 111 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe803h-il | 50,000 | 9 | 40 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe803h-il | 50,000 | 5 | 48.1 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe803h-il | 100,000 | 9 | 69.1 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe803h-il | 100,000 | 5 | 69.7 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe803h-il | 200,000 | 9 | 95.6 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe803h-il | 200,000 | 5 | 85.8 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe803h-il | 500,000 | 9 | 112.9 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe803h-il | 500,000 | 5 | 103.6 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe803h-il | 1,000,000 | 9 | 128.7 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe803h-il | 1,000,000 | 5 | 122.2 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe692-il | 50,000 | 9 | 7.3 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe692-il | 50,000 | 5 | 19 at α=10.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe692-il | 100,000 | 9 | 48.1 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe692-il | 100,000 | 5 | 49.6 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe692-il | 200,000 | 9 | 76.1 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe692-il | 200,000 | 5 | 73.6 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe692-il | 500,000 | 9 | 109 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe692-il | 500,000 | 5 | 99.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe692-il | 1,000,000 | 9 | 132.6 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe692-il | 1,000,000 | 5 | 114.5 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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