On a disc Argent (Silver Gray) issuant from dexter a demi-sphere Azure edged Or, bearing a cross couped Gules between two orcas Proper, leaping in perspective throughout, all within a narrow border Black.
Attached below the disc, a White scroll edged with a narrow Black border and inscribed “673D DENTAL SQUADRON” in Black letters.
Attached above the disc, a White scroll edged with a narrow Black border and inscribed “SUPPORTING THE ARCTIC MISSION” in Black 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 background is divided into two sections--blue representing a clear sky and gray symbolizing uniformity, while the yellow dividing line indicates a bright future. The orcas symbolize unity and strength as dental merges with the medical field, reflected by the Red Cross, to achieve optimal oral health and readiness. Combined, both fields play an important part in the overall Air Force readiness mission. The motto, “Supporting the Arctic Mission,” is what the unit is all about.