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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(r1080-il) RONCZ 1080 VOYAGER INNER AFT WING AIRFOIL | Roncz 1080 Voyager inner aft wing airfoil Max thickness 18% at 40% chord Max camber 3.3% at 40% chord | Remove Airfoil details Airfoil plotter |
(e1230-il) EPPLER 1230 AIRFOIL | Eppler E1230 general aviation airfoil (Long-EZ and Defiant wing airfoil) Max thickness 17.4% at 30.9% chord Max camber 3.6% at 25.6% chord | Remove Airfoil details Airfoil plotter |
(e1200-il) EPPLER 1200 AIRFOIL | Eppler E1200 general aviation airfoil Max thickness 16.9% at 36.1% chord Max camber 3.5% at 50.2% chord | Remove Airfoil details Airfoil plotter |
(hq108-il) HQ 1.0/8 AIRFOIL | Quabeck HQ 1.0/8 R/C sailplane airfoil Max thickness 8% at 35% chord Max camber 1% at 50% chord | Remove Airfoil details Airfoil plotter |
(raf15-il) RAF 15 AIRFOIL | RAF-15 airfoil Max thickness 6.5% at 15% chord Max camber 2.6% at 30% chord | Remove Airfoil details Airfoil plotter |
(e1214-il) EPPLER 1214 AIRFOIL | Eppler E1214 general aviation airfoil Max thickness 19.8% at 26.2% chord Max camber 2.1% at 30.4% chord | Remove Airfoil details Airfoil plotter |
(c141d-il) LOCKHEED C-141 BL610.61 AIRFOIL | Lockheed-Georgia C-141 transonic wing airfoils Max thickness 10.8% at 40.2% chord Max camber 1.5% at 50% chord | Remove Airfoil details Airfoil plotter |
(l7769-il) LISSAMAN 7769 AIRFOIL | Lissaman 7769 human powered aircraft airfoil Max thickness 11% at 30% chord Max camber 4.4% at 30% chord | Remove Airfoil details Airfoil plotter |
(b707a-il) BOEING 707 .08 SPAN AIRFOIL | Boeing Commercial Airplane Company model 707 airfoils Max thickness 11.4% at 24% chord Max camber 0.2% at 6% chord | Remove Airfoil details Airfoil plotter |
(b707d-il) BOEING 707 .54 SPAN AIRFOIL | Boeing Commercial Airplane Company model 707 airfoils Max thickness 9% at 40% chord Max camber 1.8% at 30% chord | Remove Airfoil details Airfoil plotter |
(b737c-il) BOEING 737 MIDSPAN AIRFOIL | Boeing Commercial Airplane Company model 737 airfoils Max thickness 10% at 39.9% chord Max camber 1.5% at 20.4% chord | Remove Airfoil details Airfoil plotter |
(ls413-il) NASA/LANGLEY LS(1)-0413 (GA(W)-2) AIRFOIL | NASA/Langley LS(1)-0413 (GA(W)-2) general aviation airfoil Max thickness 12.9% at 37.5% chord Max camber 2.4% at 65% chord | Remove Airfoil details Airfoil plotter |
(b707c-il) BOEING 707 .40 SPAN AIRFOIL | Boeing Commercial Airplane Company model 707 airfoils Max thickness 9.6% at 30% chord Max camber 1.9% at 15% chord | Remove Airfoil details Airfoil plotter |
(b737b-il) BOEING 737 MIDSPAN AIRFOIL | Boeing Commercial Airplane Company model 737 airfoils Max thickness 12.5% at 29.7% chord Max camber 0.8% at 10% chord | Remove Airfoil details Airfoil plotter |
(b707e-il) BOEING 707 .99 SPAN AIRFOIL | Boeing Commercial Airplane Company model 707 airfoils Max thickness 9% at 42% chord Max camber 1.8% at 34% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (r1080-il,e1230-il,e1200-il,hq108-il,raf15-il,e1214-il,c141d-il,l7769-il,b707a-il,b707d-il,b737c-il,ls413-il,b707c-il,b737b-il,b707e-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| r1080-il | 50,000 | 9 | 5.8 at α=13.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| r1080-il | 50,000 | 5 | 13.3 at α=13.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| r1080-il | 100,000 | 9 | 28 at α=12.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| r1080-il | 100,000 | 5 | 22.9 at α=11.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| r1080-il | 200,000 | 9 | 55.7 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| r1080-il | 200,000 | 5 | 55.7 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| r1080-il | 500,000 | 9 | 106.5 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| r1080-il | 500,000 | 5 | 102.2 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| r1080-il | 1,000,000 | 9 | 139.3 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| r1080-il | 1,000,000 | 5 | 127 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1230-il | 50,000 | 9 | 16.7 at α=0.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1230-il | 50,000 | 5 | 24.9 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1230-il | 100,000 | 9 | 35.8 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1230-il | 100,000 | 5 | 43.3 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1230-il | 200,000 | 9 | 56.7 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1230-il | 200,000 | 5 | 60.9 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1230-il | 500,000 | 9 | 85.6 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1230-il | 500,000 | 5 | 86.5 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1230-il | 1,000,000 | 9 | 111.2 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1230-il | 1,000,000 | 5 | 104.9 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1200-il | 50,000 | 9 | 9.3 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1200-il | 50,000 | 5 | 23.4 at α=10.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1200-il | 100,000 | 9 | 46.9 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1200-il | 100,000 | 5 | 39.5 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1200-il | 200,000 | 9 | 69.5 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1200-il | 200,000 | 5 | 68.2 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1200-il | 500,000 | 9 | 107.4 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1200-il | 500,000 | 5 | 96.1 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1200-il | 1,000,000 | 9 | 131.8 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1200-il | 1,000,000 | 5 | 109.4 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq108-il | 50,000 | 9 | 33.4 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq108-il | 50,000 | 5 | 33.3 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq108-il | 100,000 | 9 | 48 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq108-il | 100,000 | 5 | 44.7 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq108-il | 200,000 | 9 | 62.4 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq108-il | 200,000 | 5 | 54.6 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq108-il | 500,000 | 9 | 78.6 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq108-il | 500,000 | 5 | 63.9 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq108-il | 1,000,000 | 9 | 85 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq108-il | 1,000,000 | 5 | 72.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| raf15-il | 50,000 | 9 | 32.5 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| raf15-il | 50,000 | 5 | 33.9 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| raf15-il | 100,000 | 9 | 43.9 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| raf15-il | 100,000 | 5 | 47.2 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| raf15-il | 200,000 | 9 | 59.5 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| raf15-il | 200,000 | 5 | 59.9 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| raf15-il | 500,000 | 9 | 78.9 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| raf15-il | 500,000 | 5 | 76.9 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| raf15-il | 1,000,000 | 9 | 92.2 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| raf15-il | 1,000,000 | 5 | 89.6 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1214-il | 50,000 | 9 | 3.1 at α=11.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1214-il | 50,000 | 5 | 18.6 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1214-il | 100,000 | 9 | 25.3 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1214-il | 100,000 | 5 | 36.3 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1214-il | 200,000 | 9 | 48.4 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1214-il | 200,000 | 5 | 54 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1214-il | 500,000 | 9 | 78.3 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1214-il | 500,000 | 5 | 80.5 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1214-il | 1,000,000 | 9 | 105.1 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1214-il | 1,000,000 | 5 | 103.9 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| c141d-il | 50,000 | 9 | 31.5 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| c141d-il | 50,000 | 5 | 30.9 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| c141d-il | 100,000 | 9 | 47.2 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| c141d-il | 100,000 | 5 | 44.5 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| c141d-il | 200,000 | 9 | 67 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| c141d-il | 200,000 | 5 | 57.5 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| c141d-il | 500,000 | 9 | 82.4 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| c141d-il | 500,000 | 5 | 65.1 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| c141d-il | 1,000,000 | 9 | 83.6 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| c141d-il | 1,000,000 | 5 | 79.3 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| l7769-il | 50,000 | 9 | 6.6 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| l7769-il | 50,000 | 5 | 15.4 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| l7769-il | 100,000 | 9 | 32.3 at α=12.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| l7769-il | 100,000 | 5 | 39.8 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| l7769-il | 200,000 | 9 | 72.6 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| l7769-il | 200,000 | 5 | 74.3 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| l7769-il | 500,000 | 9 | 113.7 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| l7769-il | 500,000 | 5 | 111 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| l7769-il | 1,000,000 | 9 | 143.8 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| l7769-il | 1,000,000 | 5 | 136.2 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707a-il | 50,000 | 9 | 16.3 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707a-il | 50,000 | 5 | 20.7 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707a-il | 100,000 | 9 | 26.4 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707a-il | 100,000 | 5 | 32.2 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707a-il | 200,000 | 9 | 43.1 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707a-il | 200,000 | 5 | 43.6 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707a-il | 500,000 | 9 | 59.1 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707a-il | 500,000 | 5 | 52.4 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707a-il | 1,000,000 | 9 | 64.4 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707a-il | 1,000,000 | 5 | 59.4 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707d-il | 50,000 | 9 | 36.7 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707d-il | 50,000 | 5 | 35.8 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707d-il | 100,000 | 9 | 53.9 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707d-il | 100,000 | 5 | 47.8 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707d-il | 200,000 | 9 | 70.3 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707d-il | 200,000 | 5 | 52.3 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707d-il | 500,000 | 9 | 80.1 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707d-il | 500,000 | 5 | 62.3 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707d-il | 1,000,000 | 9 | 75.9 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707d-il | 1,000,000 | 5 | 76.9 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b737c-il | 50,000 | 9 | 33 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b737c-il | 50,000 | 5 | 34.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b737c-il | 100,000 | 9 | 49.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b737c-il | 100,000 | 5 | 47.1 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b737c-il | 200,000 | 9 | 65.1 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b737c-il | 200,000 | 5 | 58.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b737c-il | 500,000 | 9 | 84.3 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b737c-il | 500,000 | 5 | 69.7 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b737c-il | 1,000,000 | 9 | 89.8 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b737c-il | 1,000,000 | 5 | 79.4 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ls413-il | 50,000 | 9 | 35.9 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ls413-il | 50,000 | 5 | 33.8 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ls413-il | 100,000 | 9 | 53 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ls413-il | 100,000 | 5 | 48.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ls413-il | 200,000 | 9 | 69.5 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ls413-il | 200,000 | 5 | 65.7 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ls413-il | 500,000 | 9 | 96.2 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ls413-il | 500,000 | 5 | 82.5 at α=1.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ls413-il | 1,000,000 | 9 | 112.4 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ls413-il | 1,000,000 | 5 | 86.4 at α=0.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707c-il | 50,000 | 9 | 33.7 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707c-il | 50,000 | 5 | 30.1 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707c-il | 100,000 | 9 | 42.4 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707c-il | 100,000 | 5 | 34.3 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707c-il | 200,000 | 9 | 43.2 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707c-il | 200,000 | 5 | 43.4 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707c-il | 500,000 | 9 | 61.9 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707c-il | 500,000 | 5 | 58.1 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707c-il | 1,000,000 | 9 | 73.1 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707c-il | 1,000,000 | 5 | 61.6 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b737b-il | 50,000 | 9 | 23.6 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b737b-il | 50,000 | 5 | 26.7 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b737b-il | 100,000 | 9 | 34.8 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b737b-il | 100,000 | 5 | 37.8 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b737b-il | 200,000 | 9 | 47.3 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b737b-il | 200,000 | 5 | 51 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b737b-il | 500,000 | 9 | 69.8 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b737b-il | 500,000 | 5 | 71.2 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b737b-il | 1,000,000 | 9 | 88.7 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b737b-il | 1,000,000 | 5 | 87.5 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707e-il | 50,000 | 9 | 37 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707e-il | 50,000 | 5 | 35.7 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707e-il | 100,000 | 9 | 53.9 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707e-il | 100,000 | 5 | 48.5 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707e-il | 200,000 | 9 | 67.7 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707e-il | 200,000 | 5 | 53.6 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707e-il | 500,000 | 9 | 65.5 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707e-il | 500,000 | 5 | 64.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| b707e-il | 1,000,000 | 9 | 77.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| b707e-il | 1,000,000 | 5 | 75.8 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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