General Principal Dimensions

Span: 65' 6"

Length (over all): 51' 71/2"

Height ( to highest point in structure including aerial tail down): 14' 1 13/32"

Height ( tail wheel on ground propeller blade vertical top ): 13' 3 9/16"

Stabilizer Span: 25' 10 5/16"

Fuselage (Width): 5' 10 1/2" (Height): 8' 11"

Propellers (Type): Hamilton Standard Hydromatic - Three Blades (No. 6477A-12)

Propellers (Diameter): 10' 7" Pitch Settings: High ( 88 deg) Low ( 27 deg)

Engines: 2 Pratt and Whitney R2800-31 Radial, Twin Row, Air Cooled

Fuel: Spec AN- F- 28, Grade 100/130

Oil: AN-V V- 0- 446, Grade 1100

Tank Capacities

Fuel tanks in center section 494 U.S. gal ( 407.5 Imp. )

Auxiliary fuel tanks in wing panel 82 U.S. gal ( 63.6 Imp. )

Total effective fuel tank cap. ( Nor. ) 576 U.S. gal ( 470.8 Imp. )

Right cabin fuel tank 87 U.S. gal ( 72.3 Imp. )

Left cabin fuel tank 162 U.S. gal ( 134.8 Imp. )

Oil Main tanks 31 U.S. gal ( 26 Imp. )

Oil Cabin tank ( auxiliary tank ) 40 U.S. gal ( 33 Imp. )

Anti-Icing alcohol ( Spec. 10482-A ) 12 U.S. gal ( 10 Imp. )