1.

A general aviation single engine aircraft has gross weight of 2800lb. The aircraft has maximum speed of 130mph. Determine the approximated value of empty weight fraction if, aspect ratio AR is 9, wing loading is 15 and power loading is 12.

A. 0.5476
B. 0.6457
C. 0.8962
D. 0.9028
Answer» B. 0.6457


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