Specifications


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Disclaimer: These specs are taken from the original information sheet  from Don Wolf.  Keep in mind that most builders are finding performance figures somewhat lower than specified here. Most cruise figures at 2150 RPM (C-65 engine) are in the 85 MPH area. Empty weights are also somewhat higher than specified as most are around 500 Lbs empty. 

Span........................................................... 20'
Chord.......................................................... 2.5' (30")
Aspect Ratio.............................................. 8:1
Airfoil.......................................................... NACA 4412
Length........................................................ 15.7'
Height......................................................... 6'
Weight- Empty........................................... 473#
                  Normal Gross.......................... 738#
                  Gross........................................ 770#
Performance  (@Normal Gross)  
     T.O. Distance....................................... 150'
     Land Distance...................................... 350'
     Cruise, 1900 RPM (3 GPH)................ 100 MPH
     Cruise, 2150 RPM .............................. 110 MPH
     Top, 2300 RPM.................................... 120 MPH
     Vne........................................................ 135 MPH
     Stall, Power Off.................................... 42 MPH
     Climb, 95 F. Day.................................. 1200 FPM
     Climb, Below 55 Deg.......................... 1400 FPM
     Glide Ratio @ 80 MPH....................... 8:1
     Landing Speed.................................... 45
     Power Loading..................................... 11.3 #/ HP
     Wing Loading....................................... 7.38 #/ FT
     "G" Load Capacity, Ultimate.............. +9.1, -7.1
     "G" Load Capacity, 1.5 Factor........... +6,   -4.75
Ailerons:   Differential, 35 deg. up, 9 deg. down.
Tail Wheel:   Locking, full swivel, cockpit controlled.
Pitch Trim: Bungee, cockpit controlled.
Brakes: Mechanical, equalized park.