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Your Reynold number range is 50,000 to 1,000,000. (set)

Airfoil Comparison

Select airfoils from the airfoil database or add your own airfoils and compare the airfoil shape and lift/drag polars.


Airfoil comparison (sd7043-il,mh78-il,mh26-il,goe388-il,goe611-il,goe693-il,giiic-il,goe379-il,mh93-il,goe506-il,mh64-il,sd7032-il,hs1430-il,goe442-il,fx73cl2152-il,goe535-il,goe364-il)
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    (sd7043-il) SD7043 (9.1%)

Selig/Donovan SD7043 low Reynolds number airfoil
Max thickness 9.1% at 26.6% chord
Max camber 3.3% at 50.2% chord
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    (mh78-il) MH 78 14.47%

Martin Hepperle MH 78 for flying wings (hang glider)
Max thickness 14.4% at 22.1% chord
Max camber 1.9% at 17.9% chord
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    (mh26-il) MH 26 10.99%

Martin Hepperle MH 26 for F3D Pylon Racing (extended laminar flow)
Max thickness 11% at 42.3% chord
Max camber 1.4% at 42.3% chord
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    (goe388-il) GOE 388 AIRFOIL

Gottingen 388 airfoil
Max thickness 10.2% at 29.9% chord
Max camber 5.4% at 39.9% chord
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    (goe611-il) GOE 611 AIRFOIL

Gottingen 611 airfoil
Max thickness 12.9% at 29.9% chord
Max camber 5.8% at 39.9% chord
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    (goe693-il) GOE 693 AIRFOIL

Gottingen 693 airfoil
Max thickness 12% at 30% chord
Max camber 3.6% at 40% chord
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    (giiic-il) GIII BL75 AIRFOIL

Grumman/Gulfstream GIII transonic airfoils
Max thickness 9.9% at 39.8% chord
Max camber 0.9% at 29.8% chord
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    (goe379-il) GOE 379 AIRFOIL

Gottingen 379 airfoil
Max thickness 6.5% at 30% chord
Max camber 5.2% at 40% chord
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    (mh93-il) MH 93 15.98%

Martin Hepperle MH 93 parafoil
Max thickness 16% at 27.6% chord
Max camber 1.4% at 15.2% chord
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    (goe506-il) GOE 506 AIRFOIL

Gottingen 506 airfoil
Max thickness 16.5% at 29.3% chord
Max camber 4.7% at 39.3% chord
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    (mh64-il) MH 64 8.59%

Martin Hepperle MH 64 for flying wings
Max thickness 8.6% at 26.9% chord
Max camber 1.4% at 41.8% chord
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    (sd7032-il) SD7032-099-88

Selig/Donovan SD7032 low Reynolds number airfoil
Max thickness 10% at 26.6% chord
Max camber 3.4% at 45.1% chord
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    (hs1430-il) HAM-STD HS1-430 AIRFOIL

HS1 family of prop airfoils from US Patent No. 4
Max thickness 30% at 34% chord
Max camber 3% at 44% chord
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    (goe442-il) GOE 442 AIRFOIL

Gottingen 442 airfoil
Max thickness 7.7% at 19.9% chord
Max camber 4.3% at 39.9% chord
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    (fx73cl2152-il) FX 73-CL2-152

Wortmann FX 73-CL2-152 airfoil
Max thickness 15.2% at 22.2% chord
Max camber 6.6% at 43.5% chord
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    (goe535-il) GOE 535 AIRFOIL

Gottingen 535 airfoil
Max thickness 16.1% at 20% chord
Max camber 5.8% at 50% chord
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    (goe364-il) GOE 364 AIRFOIL

Gottingen 364 airfoil
Max thickness 10.8% at 30% chord
Max camber 6.5% at 30% chord
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X grid size in millimetres
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Used for printing plan. A4 landscape approx 280mm
Used for printing plan. A4 landscape approx 180mm

Polars for (sd7043-il,mh78-il,mh26-il,goe388-il,goe611-il,goe693-il,giiic-il,goe379-il,mh93-il,goe506-il,mh64-il,sd7032-il,hs1430-il,goe442-il,fx73cl2152-il,goe535-il,goe364-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   sd7043-il50,000938.6 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7043-il50,000541.1 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7043-il100,000960.7 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7043-il100,000559.2 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7043-il200,000982.8 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7043-il200,000576 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7043-il500,0009110.1 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7043-il500,000594.2 at α=2.75°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7043-il1,000,0009126.7 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7043-il1,000,0005105.6 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh78-il50,00099.9 at α=1°Mach=0 Ncrit=9Xfoil predictionDetails
   mh78-il50,000518.4 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   mh78-il100,000922.4 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh78-il100,000533.6 at α=7.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh78-il200,000942.3 at α=8°Mach=0 Ncrit=9Xfoil predictionDetails
   mh78-il200,000551.3 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   mh78-il500,000973.6 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   mh78-il500,000577.3 at α=10.25°Mach=0 Ncrit=5Xfoil predictionDetails
   mh78-il1,000,000999.2 at α=10.5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh78-il1,000,000597.2 at α=11.25°Mach=0 Ncrit=5Xfoil predictionDetails
   mh26-il50,000934.3 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   mh26-il50,000532 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   mh26-il100,000951.2 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   mh26-il100,000547.5 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh26-il200,000971.2 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   mh26-il200,000557.8 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh26-il500,000977.8 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   mh26-il500,000558.4 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   mh26-il1,000,000974.8 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh26-il1,000,000566.2 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe388-il50,000941.4 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe388-il50,000536.9 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   goe388-il100,000955.8 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe388-il100,000537.6 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   goe388-il200,000934.7 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   goe388-il200,000536.2 at α=2°Mach=0 Ncrit=5Xfoil predictionDetails
   goe388-il500,000940.2 at α=1.75°Mach=0 Ncrit=9Xfoil predictionDetails
   goe388-il500,000541.6 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   goe388-il1,000,000953.5 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe388-il1,000,000567.2 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   goe611-il50,000910 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   goe611-il50,000531.2 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   goe611-il100,000952.7 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   goe611-il100,000556.4 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   goe611-il200,000977.3 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe611-il200,000575.8 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   goe611-il500,0009106.6 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe611-il500,000597 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe611-il1,000,0009125.6 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe611-il1,000,0005107.9 at α=3°Mach=0 Ncrit=5Xfoil predictionDetails
   goe693-il50,000932.3 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   goe693-il50,000535.6 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe693-il100,000956 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe693-il100,000555.7 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   goe693-il200,000978.2 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   goe693-il200,000572.5 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe693-il500,0009103.2 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe693-il500,000587.2 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   goe693-il1,000,0009115.5 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   goe693-il1,000,000597.3 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   giiic-il50,000930.2 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   giiic-il50,000531 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   giiic-il100,000944.5 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   giiic-il100,000542.4 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   giiic-il200,000958.1 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   giiic-il200,000551.5 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   giiic-il500,000968.3 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   giiic-il500,000560.7 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   giiic-il1,000,000975.2 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   giiic-il1,000,000571 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   goe379-il50,000939.6 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe379-il50,000541 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe379-il100,000958.2 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe379-il100,000560.3 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   goe379-il200,000977.7 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   goe379-il200,000579.1 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe379-il500,0009106 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe379-il500,0005103.8 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   goe379-il1,000,0009126.3 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   goe379-il1,000,0005121.5 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   mh93-il50,000914.6 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh93-il50,000524.4 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   mh93-il100,000933.4 at α=7°Mach=0 Ncrit=9Xfoil predictionDetails
   mh93-il100,000539.8 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   mh93-il200,000952.5 at α=8.5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh93-il200,000553.2 at α=9.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh93-il500,000974.4 at α=10.5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh93-il500,000571.3 at α=10.5°Mach=0 Ncrit=5Xfoil predictionDetails
   mh93-il1,000,000992 at α=11°Mach=0 Ncrit=9Xfoil predictionDetails
   mh93-il1,000,000588.9 at α=10°Mach=0 Ncrit=5Xfoil predictionDetails
   goe506-il50,000910.2 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe506-il50,000528 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe506-il100,000945.1 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe506-il100,000540.7 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   goe506-il200,000958 at α=1.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe506-il200,000548.4 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe506-il500,000964.2 at α=7°Mach=0 Ncrit=9Xfoil predictionDetails
   goe506-il500,000561.9 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   goe506-il1,000,000981.1 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe506-il1,000,000575.9 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh64-il50,000929.7 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   mh64-il50,000533.1 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh64-il100,000944.8 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh64-il100,000545.2 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   mh64-il200,000959.5 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh64-il200,000557 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   mh64-il500,000978 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   mh64-il500,000572.3 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   mh64-il1,000,000990.8 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   mh64-il1,000,000584 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7032-il50,000931.9 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7032-il50,000539.8 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7032-il100,000956.3 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7032-il100,000558 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7032-il200,000977.9 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7032-il200,000575.1 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7032-il500,0009105.4 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7032-il500,000597.8 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7032-il1,000,0009125.3 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7032-il1,000,0005114.5 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   hs1430-il50,000916.4 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hs1430-il50,000514.2 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   hs1430-il100,000928.7 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hs1430-il100,000521.2 at α=10°Mach=0 Ncrit=5Xfoil predictionDetails
   hs1430-il200,000931 at α=10.75°Mach=0 Ncrit=9Xfoil predictionDetails
   hs1430-il200,000522.4 at α=10.5°Mach=0 Ncrit=5Xfoil predictionDetails
   hs1430-il500,000927.4 at α=9.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hs1430-il500,000523.6 at α=10.25°Mach=0 Ncrit=5Xfoil predictionDetails
   hs1430-il1,000,000929.2 at α=10.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hs1430-il1,000,000529.1 at α=12.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe442-il50,000935.3 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   goe442-il50,000540.5 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   goe442-il100,000954.3 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   goe442-il100,000557.1 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   goe442-il200,000973.4 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   goe442-il200,000573 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe442-il500,000997.6 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe442-il500,000593 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe442-il1,000,0009115 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe442-il1,000,0005106.2 at α=3.5°Mach=0 Ncrit=5Xfoil predictionDetails
   fx73cl2152-il50,000916.3 at α=0°Mach=0 Ncrit=9Xfoil predictionDetails
   fx73cl2152-il50,000532.6 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
   fx73cl2152-il100,000941.3 at α=2.75°Mach=0 Ncrit=9Xfoil predictionDetails
   fx73cl2152-il100,000552.8 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   fx73cl2152-il200,000966.3 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   fx73cl2152-il200,000574.9 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   fx73cl2152-il500,0009104.2 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   fx73cl2152-il500,0005107.8 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   fx73cl2152-il1,000,0009136.2 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   fx73cl2152-il1,000,0005135.3 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe535-il50,00097.2 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe535-il50,000529.4 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe535-il100,000943.1 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   goe535-il100,000550.9 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe535-il200,000968.1 at α=7°Mach=0 Ncrit=9Xfoil predictionDetails
   goe535-il200,000568.5 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   goe535-il500,000996.6 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe535-il500,000590.9 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   goe535-il1,000,0009116.8 at α=6.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe535-il1,000,0005110.2 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe364-il50,000913.5 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe364-il50,000534.8 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe364-il100,000952.5 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   goe364-il100,000557 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   goe364-il200,000976.4 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   goe364-il200,000576.6 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   goe364-il500,0009107.8 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   goe364-il500,0005104 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   goe364-il1,000,0009133.4 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   goe364-il1,000,0005124.5 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
Reynolds number calculator
Set Reynolds number and Ncrit rangeLowHigh
Reynolds Number
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