A banner supporting the Dallas Cowboys flew over Eagles practice during the national anthem on military appreciation day Sunday.
The banner read: ''WE STILL DEM BOYZ! (hash)SACKSCOMIN!'' The Dallas Morning News reported Greg Hardy paid $300 to help fund the project.
Hardy is suspended for the first four games of the season for a domestic violence incident. The 26-year-old defensive end is new to the Cowboys-Eagles rivalry after playing his first five seasons for Carolina.
Fans at Lincoln Financial Field booed the plane.