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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 (giiic-il,naca23015-il,m24-il,ag16-il,hor07-il,oaf102-il,cast102-il,giiih-il,isa960-il,fx082512-il,vr12-il,vr9-il,vr15-il,a18sm-il,oa206-il)
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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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    (naca23015-il) NACA 23015

NACA 23015 airfoil
Max thickness 15% at 30% chord
Max camber 1.8% at 15% chord
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    (m24-il) NACA M24 AIRFOIL

NACA/Munk M-24 airfoil
Max thickness 12% at 30.1% chord
Max camber 6.3% at 30.1% chord
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    (ag16-il) AG16

Drela AG16 airfoil
Max thickness 7.1% at 23.4% chord
Max camber 1.9% at 46.9% chord
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    (hor07-il) ONERA HOR07 AIRFOIL

Onera propeller blade airfoils from US Patent 4
Max thickness 7.2% at 23.2% chord
Max camber 4.5% at 39.6% chord
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    (oaf102-il) OAF102 AIRFOIL

ONERA/Aerospatiale OAF102 Fenestron airfoil
Max thickness 10.2% at 28.7% chord
Max camber 3.6% at 53.1% chord
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    (cast102-il) CAST 10-2/DOA 2 AIRFOIL

CAST 10-2/DOA 2 transonic airfoil
Max thickness 12.2% at 45.4% chord
Max camber 1.5% at 69.4% chord
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    (giiih-il) GIII BL207 AIRFOIL

Grumman/Gulfstream GIII transonic airfoils
Max thickness 8.3% at 39.9% chord
Max camber 1.3% at 29.9% chord
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    (isa960-il) I.S.A. 960

I.S.A. 960 airfoil
Max thickness 9.5% at 30% chord
Max camber 4.5% at 40% chord
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    (fx082512-il) WORTMANN FX 082-512 AIRFOIL

Wortmann FX 082-512 airfoil
Max thickness 11.8% at 25% chord
Max camber 4.2% at 62.9% chord
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    (vr12-il) BOEING-VERTOL VR-12 AIRFOIL

Boeing-Vertol/Dadone VR-12 rotorcraft airfoil
Max thickness 10.6% at 35% chord
Max camber 2.3% at 20% chord
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    (vr9-il) BOEING-VERTOL VR-9 AIRFOIL

Boeing-Vertol VR-9 rotorcraft airfoil
Max thickness 6.1% at 35% chord
Max camber 0.3% at 35% chord
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    (vr15-il) BOEING-VERTOL VR-15 AIRFOIL

Boeing-Vertol/Dadone VR-15 transonic rotorcraft airfoil
Max thickness 8% at 35% chord
Max camber 1.3% at 20% chord
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    (a18sm-il) A18 (smoothed)

Archer A18 F1C free flight airfoil (smoothed)
Max thickness 7.3% at 27.1% chord
Max camber 3.8% at 49.3% chord
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    (oa206-il) ONERA OA206 AIRFOIL

ONERA/Aerospatiale OA206 rotorcraft airfoil (Constructed from patent and smoothed)
Max thickness 6% at 31.8% chord
Max camber 0.8% at 19.6% chord
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Used for printing plan. A4 landscape approx 280mm
Used for printing plan. A4 landscape approx 180mm

Polars for (giiic-il,naca23015-il,m24-il,ag16-il,hor07-il,oaf102-il,cast102-il,giiih-il,isa960-il,fx082512-il,vr12-il,vr9-il,vr15-il,a18sm-il,oa206-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   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
   naca23015-il50,000921 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   naca23015-il50,000527.2 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   naca23015-il100,000933.7 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   naca23015-il100,000539.1 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   naca23015-il200,000948.4 at α=9.5°Mach=0 Ncrit=9Xfoil predictionDetails
   naca23015-il200,000552.6 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   naca23015-il500,000972 at α=10.5°Mach=0 Ncrit=9Xfoil predictionDetails
   naca23015-il500,000574.8 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   naca23015-il1,000,000991 at α=10°Mach=0 Ncrit=9Xfoil predictionDetails
   naca23015-il1,000,000591.3 at α=9.25°Mach=0 Ncrit=5Xfoil predictionDetails
   m24-il50,00095.1 at α=9°Mach=0 Ncrit=9Xfoil predictionDetails
   m24-il50,000519.9 at α=3.5°Mach=0 Ncrit=5Xfoil predictionDetails
   m24-il100,000925.5 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   m24-il100,000545.2 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   m24-il200,000967.9 at α=10.5°Mach=0 Ncrit=9Xfoil predictionDetails
   m24-il200,000571.2 at α=8.5°Mach=0 Ncrit=5Xfoil predictionDetails
   m24-il500,0009104.2 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   m24-il500,0005100.6 at α=8.25°Mach=0 Ncrit=5Xfoil predictionDetails
   m24-il1,000,0009129.3 at α=8.25°Mach=0 Ncrit=9Xfoil predictionDetails
   m24-il1,000,0005118.9 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   ag16-il50,000933.5 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   ag16-il50,000536 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   ag16-il100,000948.6 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   ag16-il100,000548.4 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   ag16-il200,000963.6 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   ag16-il200,000560.3 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   ag16-il500,000982.4 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   ag16-il500,000576.3 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   ag16-il1,000,000995.3 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   ag16-il1,000,000588.4 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   hor07-il50,000943.7 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   hor07-il50,000543.4 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   hor07-il100,000961.1 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   hor07-il100,000559.5 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   hor07-il200,000978.4 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hor07-il200,000573 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   hor07-il500,000998 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   hor07-il500,000580.5 at α=2.75°Mach=0 Ncrit=5Xfoil predictionDetails
   hor07-il1,000,0009106.2 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   hor07-il1,000,000588.4 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   oaf102-il50,000940.7 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   oaf102-il50,000541.8 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   oaf102-il100,000961.9 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   oaf102-il100,000560.6 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   oaf102-il200,000982.2 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   oaf102-il200,000577.4 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   oaf102-il500,0009107.2 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   oaf102-il500,000586.3 at α=3°Mach=0 Ncrit=5Xfoil predictionDetails
   oaf102-il1,000,0009114 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   oaf102-il1,000,000592 at α=2.25°Mach=0 Ncrit=5Xfoil predictionDetails
   cast102-il50,000932.8 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   cast102-il50,000530.3 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
   cast102-il100,000945.8 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   cast102-il100,000543 at α=4.5°Mach=0 Ncrit=5Xfoil predictionDetails
   cast102-il200,000964 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   cast102-il200,000555.6 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
   cast102-il500,000985.5 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   cast102-il500,000566.8 at α=2°Mach=0 Ncrit=5Xfoil predictionDetails
   cast102-il1,000,000993.9 at α=2.25°Mach=0 Ncrit=9Xfoil predictionDetails
   cast102-il1,000,000575.6 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   giiih-il50,000933.4 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   giiih-il50,000532.7 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   giiih-il100,000947.7 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   giiih-il100,000544.5 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   giiih-il200,000962 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   giiih-il200,000555.3 at α=3.5°Mach=0 Ncrit=5Xfoil predictionDetails
   giiih-il500,000978.9 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   giiih-il500,000560.7 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   giiih-il1,000,000982.1 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   giiih-il1,000,000574.6 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   isa960-il50,000939.3 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   isa960-il50,000538 at α=4.25°Mach=0 Ncrit=5Xfoil predictionDetails
   isa960-il100,000955.9 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   isa960-il100,000549.8 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   isa960-il200,000964.7 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   isa960-il200,000553.7 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   isa960-il500,000968.2 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   isa960-il500,000572.1 at α=7.5°Mach=0 Ncrit=5Xfoil predictionDetails
   isa960-il1,000,000990.5 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   isa960-il1,000,000591.6 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   fx082512-il50,000931.2 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   fx082512-il50,000533.4 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   fx082512-il100,000946.6 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   fx082512-il100,000547.7 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
   fx082512-il200,000963.6 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   fx082512-il200,000560.2 at α=1.5°Mach=0 Ncrit=5Xfoil predictionDetails
   fx082512-il500,000983.7 at α=0.75°Mach=0 Ncrit=9Xfoil predictionDetails
   fx082512-il500,000575.3 at α=-0.25°Mach=0 Ncrit=5Xfoil predictionDetails
   fx082512-il1,000,000999.1 at α=-0.5°Mach=0 Ncrit=9Xfoil predictionDetails
   fx082512-il1,000,000582.1 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   vr12-il50,000928.9 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   vr12-il50,000528.9 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   vr12-il100,000939.4 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   vr12-il100,000539.9 at α=7°Mach=0 Ncrit=5Xfoil predictionDetails
   vr12-il200,000949.2 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   vr12-il200,000553.6 at α=8°Mach=0 Ncrit=5Xfoil predictionDetails
   vr12-il500,000973 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   vr12-il500,000575.5 at α=9°Mach=0 Ncrit=5Xfoil predictionDetails
   vr12-il1,000,000994.4 at α=9.25°Mach=0 Ncrit=9Xfoil predictionDetails
   vr12-il1,000,000593.9 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   vr9-il50,000924.3 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   vr9-il50,000523.8 at α=3°Mach=0 Ncrit=5Xfoil predictionDetails
   vr9-il100,000931.2 at α=2.5°Mach=0 Ncrit=9Xfoil predictionDetails
   vr9-il100,000527.4 at α=2.25°Mach=0 Ncrit=5Xfoil predictionDetails
   vr9-il200,000934.2 at α=2°Mach=0 Ncrit=9Xfoil predictionDetails
   vr9-il200,000532.5 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   vr9-il500,000939.8 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   vr9-il500,000542.7 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   vr9-il1,000,000952.8 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   vr9-il1,000,000555.9 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   vr15-il50,000928.1 at α=3.75°Mach=0 Ncrit=9Xfoil predictionDetails
   vr15-il50,000527.7 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   vr15-il100,000938.2 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   vr15-il100,000539 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   vr15-il200,000949.3 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   vr15-il200,000552 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   vr15-il500,000970.9 at α=7°Mach=0 Ncrit=9Xfoil predictionDetails
   vr15-il500,000569.2 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
   vr15-il1,000,000985.6 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   vr15-il1,000,000581.7 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   a18sm-il50,000944.2 at α=6.25°Mach=0 Ncrit=9Xfoil predictionDetails
   a18sm-il50,000544.5 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   a18sm-il100,000965.3 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   a18sm-il100,000563.7 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   a18sm-il200,000987 at α=4.25°Mach=0 Ncrit=9Xfoil predictionDetails
   a18sm-il200,000581.7 at α=3.75°Mach=0 Ncrit=5Xfoil predictionDetails
   a18sm-il500,0009114.9 at α=3.25°Mach=0 Ncrit=9Xfoil predictionDetails
   a18sm-il500,0005102.7 at α=3°Mach=0 Ncrit=5Xfoil predictionDetails
   a18sm-il1,000,0009132.8 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   a18sm-il1,000,0005116 at α=2.75°Mach=0 Ncrit=5Xfoil predictionDetails
   oa206-il50,000927.3 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   oa206-il50,000527.1 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   oa206-il100,000936.4 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   oa206-il100,000535.9 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
   oa206-il200,000946.1 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   oa206-il200,000544.1 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   oa206-il500,000958.6 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   oa206-il500,000556.3 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   oa206-il1,000,000967.6 at α=4.5°Mach=0 Ncrit=9Xfoil predictionDetails
   oa206-il1,000,000569.7 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
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