The ornamental design for a controlwheel for aircraft, as shown and described.
FIG. 1 is a perspective view from the upper right side of a control wheel for aircraft.
FIG. 2 is a perspective view from the upper left side thereof.
FIG. 3 is a perspective view from the lower left side thereof.
FIG. 4 is a perspective view from the lower right side thereof.
FIG. 5 is a front elevation view thereof.
FIG. 6 is a rear elevation view thereof.
FIG. 7 is a top plan view thereof.
FIG. 8 is a bottom plan view thereof.
FIG. 9 is a left side elevation view thereof.
FIG. 10 is a right side elevation view thereof; and,
FIG. 11 is an enlarged cross sectional view thereof, taken along the line 11-11 in FIG. 5.
The broken lines shown in the drawings illustrate portions of a control wheel for aircraft that form no part of the claimed design. The dot-dash lines show an unclaimed boundary which forms no part of the claimed design.