On a white vertical rectangle arched at the top and edged with a 1/8 inch (.32 cm) red border, 3 1/2 inches (8.89 cm) in height by 2 3/4 inches (6.99 cm) in width overall, a silver gray helm plumed and detailed black above the inscription "KATELLA" in red letters.
Red and black are the school colors. The knight is the school mascot and reflects the honor and dedication the cadets' place in school, community and country.
The shoulder sleeve insignia was approved on 26 August 1997.