55th Electronic Combat Group
Azure, a fess indented Gules, edged wider on the back angle (sinister) than on the face (dexter) of each angle Or, all within a diminished bordure Yellow.
Attached below the shield, a White scroll edged with a narrow Yellow border and inscribed “55TH ELECTRONIC COMBAT GROUP” in Blue letters.
Ultramarine blue and Air Force yellow are the Air Force colors. Blue alludes to the sky, the primary theater of Air Force operations. Yellow refers to the sun and the excellence required of Air Force personnel. The wavy lines represent the Columbia River and Portland Air Base, origin of the parent unit, the 55th Wing.