 However, the AAF was finding that standard military units, based on relatively inflexible tables of organization were proving less well adapted to performing the mission.Accordingly, a more functional system was adopted in which each base was organized into a separate numbered unit.As a result, in 1944, the group was disbanded and replaced by the 329th Army Air Force Base Unit (Replacement Training Unit, Medium, Bombardment), which absorbed the mission, material, and personnel of the group.