FIG. 1 is a perspective view of the aerial, in closed configuration;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a plan view thereof, taken from above;

FIG. 6 is a plan view thereof, taken from below;

FIG. 7 is a perspective view thereof, in open, operative configuration; and,

FIG. 8 is a left side view thereof.

In FIG. 7 the surfaces between the large broken-line circle and small broken-line circle, except for the three small nubs, form no part of the claimed design. The broken lines in FIG. 6 depict portions of the aerial that form no part of the claimed design.