On a red disc edged with a 1/8 inch (.32 cm) white border, 3 inches (7.62 cm) in diameter overall, a blue demi-eagle displayed head and wing highlighted white, between the inscription LIBERTY arcing above and HIGH SCHOOL arcing on the eagle in white letters.
Red, white and blue are the school colors and promote national pride. The school mascot is the American bald eagle and represents the spirit of liberty, imitating the school name.
The shoulder sleeve insignia was originally authorized 10 April 1997, and currently amended to update the manufacturing drawings, on 20 February 2015 (TIOH Drawing Number A-10J-548)