The 13th day of the Aztec Calendar is called "Acatl". This day represents reed or cane. Acatl also is the name of the 13th class to enter UER. Eight members of Clase Acatl successfully crossed on January 23, 1999 to become proud UER brothers.
Members of Clase Acatl
Nelson Aguirre
Art Guaracha
Juan Garcia
Jose Flores
Juan Carlos Rivas
Elias Hamel
Frank Mota
Eric Perez
Knowledge, Unity, Brotherhood, Raza