PMA Matikas Class of 1983 honors departed Mistahs (PMA Alma Mater Song)

Philippine Military Academy (PMA) Matikas Class of 1983 celebrates its 35th Anniversary on 11 March 2018 at Libingan ng mga Bayani in Fort Bonifacio where its members pay homage to departed mistahs as highlight of the annual class event. Fitting for this year's occasion is the singing of Alma Mater Song during their actual graduation day of PMA Class of 1983 on 11 March 1983 as they render their salute to the Academy. This honor is now offered to departed mistahs of Matikas'83.

The singing of the Alma Mater song was performed by the members of PMA Matikas Class of 1983 and the Cadet Corps AFP during the Retirement Ceremony of Vice Admiral Ronald Joseph S Mercado AFP, the 36th Flag-Officer-In-Command of the Philippine Navy, on 9 March 2018 at Fort Del Pilar, Baguio City.