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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(goe432-il) GOE 432 AIRFOIL | Gottingen 432 airfoil Max thickness 7.7% at 20% chord Max camber 4.3% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe491-il) GOE 491 AIRFOIL | Gottingen 491 airfoil Max thickness 4.9% at 20% chord Max camber 2.9% at 30% chord | Remove Airfoil details Airfoil plotter |
(goe492-il) GOE 492 AIRFOIL | Gottingen 492 airfoil Max thickness 6.2% at 29.9% chord Max camber 3.4% at 49.9% chord | Remove Airfoil details Airfoil plotter |
(goe796-il) GOE 796 AIRFOIL | Gottingen 796 airfoil Max thickness 12% at 30% chord Max camber 3.6% at 40% chord | Remove Airfoil details Airfoil plotter |
(e326-il) EPPLER 326 AIRFOIL | Eppler E326 flying wing airfoil Max thickness 12.9% at 33.4% chord Max camber 2.1% at 19.5% chord | Remove Airfoil details Airfoil plotter |
(goe371-il) GOE 371 AIRFOIL | Gottingen 371 airfoil Max thickness 7% at 29.9% chord Max camber 4.6% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(e584-il) EPPLER 584 AIRFOIL | Eppler E584 sailplane airfoil Max thickness 16.6% at 38.3% chord Max camber 4.5% at 38.3% chord | Remove Airfoil details Airfoil plotter |
(n66021-il) NACA 66-021 AIRFOIL | NACA 66(4)-021 airfoil Max thickness 21% at 45% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
(rc410-il) NASA RC(4)-10 AIRFOIL | NASA/Langley RC(4)-10 rotorcraft airfoil Max thickness 10% at 37.8% chord Max camber 2.1% at 30.3% chord | Remove Airfoil details Airfoil plotter |
(goe497-il) GOE 497 AIRFOIL | Gottingen 497 airfoil Max thickness 12.7% at 30% chord Max camber 5.3% at 50% chord | Remove Airfoil details Airfoil plotter |
(goe366-il) GOE 366 AIRFOIL | Gottingen 366 airfoil Max thickness 13.1% at 29.8% chord Max camber 7.2% at 39.8% chord | Remove Airfoil details Airfoil plotter |
(goe321-il) GOE 321 (HANSA-BRANDENBURG III.1) AIRFOIL | Gottingen 321 (Hansa-Brandenburg III.1) airfoil Max thickness 11.2% at 29.9% chord Max camber 5.1% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(goe315-il) GOE 315 (HANSA-BRANDENBURG III.5) AIRFOIL | Gottingen 315 (Hansa-Brandenburg III.5) airfoil Max thickness 8.1% at 29.9% chord Max camber 4.1% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(goe446-il) GOE 446 AIRFOIL | Gottingen 446 airfoil Max thickness 12.9% at 29.7% chord Max camber 6.3% at 39.7% chord | Remove Airfoil details Airfoil plotter |
(naca644421-il) NACA 64(4)-421 | NACA 64(4)-421 airfoil Max thickness 20.9% at 34.8% chord Max camber 2.2% at 50% chord | Remove Airfoil details Airfoil plotter |
(usa50-il) USA 50 AIRFOIL | USA-50 airfoil Max thickness 7% at 30% chord Max camber 2% at 40% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (goe432-il,goe491-il,goe492-il,goe796-il,e326-il,goe371-il,e584-il,n66021-il,rc410-il,goe497-il,goe366-il,goe321-il,goe315-il,goe446-il,naca644421-il,usa50-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe432-il | 50,000 | 9 | 35.4 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe432-il | 50,000 | 5 | 40.4 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe432-il | 100,000 | 9 | 53.3 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe432-il | 100,000 | 5 | 56.9 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe432-il | 200,000 | 9 | 72.5 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe432-il | 200,000 | 5 | 72 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe432-il | 500,000 | 9 | 94.8 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe432-il | 500,000 | 5 | 88.3 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe432-il | 1,000,000 | 9 | 108 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe432-il | 1,000,000 | 5 | 107.6 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 50,000 | 9 | 34.6 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 50,000 | 5 | 37.1 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 100,000 | 9 | 48.9 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 100,000 | 5 | 50.5 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 200,000 | 9 | 62.8 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 200,000 | 5 | 62 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 500,000 | 9 | 92.3 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 500,000 | 5 | 73.2 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 1,000,000 | 9 | 88 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 1,000,000 | 5 | 86.8 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe492-il | 50,000 | 9 | 31.1 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe492-il | 50,000 | 5 | 39 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe492-il | 100,000 | 9 | 57.2 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe492-il | 100,000 | 5 | 57.4 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe492-il | 200,000 | 9 | 81.4 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe492-il | 200,000 | 5 | 78.6 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe492-il | 500,000 | 9 | 112 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe492-il | 500,000 | 5 | 99.4 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe492-il | 1,000,000 | 9 | 128.6 at α=1.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe492-il | 1,000,000 | 5 | 95.5 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe796-il | 50,000 | 9 | 32.2 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe796-il | 50,000 | 5 | 35.5 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe796-il | 100,000 | 9 | 55.5 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe796-il | 100,000 | 5 | 55.6 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe796-il | 200,000 | 9 | 78 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe796-il | 200,000 | 5 | 73.2 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe796-il | 500,000 | 9 | 105.9 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe796-il | 500,000 | 5 | 90.5 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe796-il | 1,000,000 | 9 | 122.7 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe796-il | 1,000,000 | 5 | 105.2 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e326-il | 50,000 | 9 | 17.7 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e326-il | 50,000 | 5 | 26.9 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e326-il | 100,000 | 9 | 39.4 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e326-il | 100,000 | 5 | 44.9 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e326-il | 200,000 | 9 | 60.9 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e326-il | 200,000 | 5 | 55.5 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e326-il | 500,000 | 9 | 76.5 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e326-il | 500,000 | 5 | 75.4 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e326-il | 1,000,000 | 9 | 96.4 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e326-il | 1,000,000 | 5 | 90.7 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe371-il | 50,000 | 9 | 37.6 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe371-il | 50,000 | 5 | 43.3 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe371-il | 100,000 | 9 | 61.1 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe371-il | 100,000 | 5 | 62.1 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe371-il | 200,000 | 9 | 82 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe371-il | 200,000 | 5 | 80 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe371-il | 500,000 | 9 | 108.6 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe371-il | 500,000 | 5 | 103.9 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe371-il | 1,000,000 | 9 | 129.8 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe371-il | 1,000,000 | 5 | 120.9 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e584-il | 50,000 | 9 | 4.5 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e584-il | 50,000 | 5 | 11.9 at α=-1.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e584-il | 100,000 | 9 | 29.9 at α=13.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e584-il | 100,000 | 5 | 32.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e584-il | 200,000 | 9 | 67.8 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e584-il | 200,000 | 5 | 64.4 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e584-il | 500,000 | 9 | 103.1 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e584-il | 500,000 | 5 | 101.8 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e584-il | 1,000,000 | 9 | 134 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e584-il | 1,000,000 | 5 | 126.8 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n66021-il | 50,000 | 9 | 18.6 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n66021-il | 50,000 | 5 | 11 at α=13.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n66021-il | 100,000 | 9 | 23.8 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n66021-il | 100,000 | 5 | 15.4 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n66021-il | 200,000 | 9 | 25.5 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n66021-il | 200,000 | 5 | 26.5 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n66021-il | 500,000 | 9 | 57.7 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n66021-il | 500,000 | 5 | 54.1 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n66021-il | 1,000,000 | 9 | 78.2 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n66021-il | 1,000,000 | 5 | 64.9 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rc410-il | 50,000 | 9 | 28.9 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rc410-il | 50,000 | 5 | 27.7 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rc410-il | 100,000 | 9 | 39.1 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rc410-il | 100,000 | 5 | 37.9 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rc410-il | 200,000 | 9 | 47.9 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rc410-il | 200,000 | 5 | 51.2 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rc410-il | 500,000 | 9 | 69.9 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rc410-il | 500,000 | 5 | 73.8 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rc410-il | 1,000,000 | 9 | 91.9 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rc410-il | 1,000,000 | 5 | 92.4 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe497-il | 50,000 | 9 | 28.4 at α=11.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe497-il | 50,000 | 5 | 34.8 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe497-il | 100,000 | 9 | 58.6 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe497-il | 100,000 | 5 | 60.5 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe497-il | 200,000 | 9 | 85 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe497-il | 200,000 | 5 | 82 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe497-il | 500,000 | 9 | 118 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe497-il | 500,000 | 5 | 105.3 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe497-il | 1,000,000 | 9 | 135.2 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe497-il | 1,000,000 | 5 | 114.2 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe366-il | 50,000 | 9 | 8.1 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe366-il | 50,000 | 5 | 30.9 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe366-il | 100,000 | 9 | 51.7 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe366-il | 100,000 | 5 | 55 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe366-il | 200,000 | 9 | 82.6 at α=-0.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe366-il | 200,000 | 5 | 73.3 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe366-il | 500,000 | 9 | 102.6 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe366-il | 500,000 | 5 | 97.5 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe366-il | 1,000,000 | 9 | 128.5 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe366-il | 1,000,000 | 5 | 121.1 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe321-il | 50,000 | 9 | 20.9 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe321-il | 50,000 | 5 | 34.1 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe321-il | 100,000 | 9 | 54.3 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe321-il | 100,000 | 5 | 55.7 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe321-il | 200,000 | 9 | 77.7 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe321-il | 200,000 | 5 | 73.7 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe321-il | 500,000 | 9 | 105.3 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe321-il | 500,000 | 5 | 90.3 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe321-il | 1,000,000 | 9 | 120.9 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe321-il | 1,000,000 | 5 | 104.6 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe315-il | 50,000 | 9 | 35.4 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe315-il | 50,000 | 5 | 38 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe315-il | 100,000 | 9 | 54.4 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe315-il | 100,000 | 5 | 55.8 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe315-il | 200,000 | 9 | 73.6 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe315-il | 200,000 | 5 | 69.5 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe315-il | 500,000 | 9 | 95.1 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe315-il | 500,000 | 5 | 82.8 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe315-il | 1,000,000 | 9 | 104.5 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe315-il | 1,000,000 | 5 | 87 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe446-il | 50,000 | 9 | 7.6 at α=12.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe446-il | 50,000 | 5 | 21.2 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe446-il | 100,000 | 9 | 50.9 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe446-il | 100,000 | 5 | 56.7 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe446-il | 200,000 | 9 | 83.8 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe446-il | 200,000 | 5 | 83.1 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe446-il | 500,000 | 9 | 122 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe446-il | 500,000 | 5 | 111.7 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe446-il | 1,000,000 | 9 | 148.7 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe446-il | 1,000,000 | 5 | 130.4 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca644421-il | 50,000 | 9 | 3.9 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca644421-il | 50,000 | 5 | 11.3 at α=14.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca644421-il | 100,000 | 9 | 21.9 at α=12.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca644421-il | 100,000 | 5 | 26.1 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca644421-il | 200,000 | 9 | 61.5 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca644421-il | 200,000 | 5 | 62.6 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca644421-il | 500,000 | 9 | 98.5 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca644421-il | 500,000 | 5 | 93.2 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca644421-il | 1,000,000 | 9 | 124.1 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca644421-il | 1,000,000 | 5 | 112.5 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usa50-il | 50,000 | 9 | 36.4 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usa50-il | 50,000 | 5 | 36.1 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usa50-il | 100,000 | 9 | 51.1 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usa50-il | 100,000 | 5 | 49.2 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usa50-il | 200,000 | 9 | 65.1 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usa50-il | 200,000 | 5 | 60.5 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usa50-il | 500,000 | 9 | 80.4 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usa50-il | 500,000 | 5 | 73.3 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usa50-il | 1,000,000 | 9 | 92.3 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usa50-il | 1,000,000 | 5 | 83.7 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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