Guests view the names of the 725 retirees listed on the plaques. Four of the five plaques were donated by the 50th Static Group, while the other plaque was donated by Louisville Monument Co. KyANG dedicates memorial to retirees - The Kentucky Air National Guard dedicated five memorial plaques to the unit's 725 retirees during a ceremony here Nov. 14 (2003). The plaques, which list the names of every individual who retired from the unit between 1960 and 2002, were unveiled in front of a crowd of more than 400. Names of subsequent retirees will be added to the plaques each year.