Airplane

FIG. 1 is a perspective view of an airplane, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

The part of the drawings shown in white within the broken line perimeter, as well as the broken line perimeter itself, depict portions of the Airplane that form no part of the claimed design.