The ornamental design for an aircraftairframe, as shown and described.
This application is a continuation of U.S. application Ser. No. 29/692,480 filed May 24, 2019, which is expressly and entirely incorporated herein by reference.
FIG. 1 is a front plan view of the aircraft airframe;
FIG. 2 is a rear plan view of the aircraft airframe;
FIG. 3 is a right side elevated isometric view of the aircraft airframe;
FIG. 4 is a left side plan view of the aircraft airframe;
FIG. 5 is a top plan view of the aircraft airframe;
FIG. 6 is a right plan view of the aircraft airframe; and,
FIG. 7 is bottom plan view of the aircraft airframe.
The broken lines shown in the drawings illustrate portions of the article that form no part of the claimed design.